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	<title>Produtos - Carboneto de tungsténio, carboneto de volfrâmio, produtos de carboneto cimentado, fabricantes</title>
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	<title>Produtos - Carboneto de tungsténio, carboneto de volfrâmio, produtos de carboneto cimentado, fabricantes</title>
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		<title>Fabricante de substratos de carboneto de tungsténio de alta qualidade para cortadores de PDC</title>
		<link>https://www.wolframcarbide.com/pt/produto/substrato-de-carboneto-de-tungstenio/</link>
		
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		<pubDate>Sáb, 06 Jun 2026 11:55:10 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3897</guid>

					<description><![CDATA[<p>Substrato de carboneto de tungsténio</p>
<ol>
<li>Seleção da matéria-prima: É preferível o pó de carboneto de volfrâmio de alta qualidade. Material virgem 100%.</li>
<li>Forno de sinterização alemão importado de PVA. Sinterização HIP. Que pode manter o substrato de carboneto de tungsténio com alta densidade., <strong>Elevada resistência ao desgaste</strong>, de elevado desempenho.</li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li><strong>O desempenho e a vida útil do substrato de carboneto aproximam-se dos valores de 90-97% da Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/substrato-de-carboneto-de-tungstenio/">Manufacturer of high quality tungsten carbide substrate for PDC cutters</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>As classes para substratos de carboneto:</strong></h5>
<table style="border-collapse: collapse; width: 1223px; height: 582px;" border="0" width="794" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 31.00pt;">
<td class="et2" style="height: 31pt; width: 69.75pt; text-align: center;" width="93" height="41">Grau</td>
<td class="et2" style="width: 52.5pt; text-align: center;" width="70">WC(%)</td>
<td class="et2" style="width: 63.75pt; text-align: center;" width="85">Co(%)</td>
<td class="et2" style="width: 99.75pt; text-align: center;" width="133">Dureza(<a href="https://en.wikipedia.org/wiki/Rockwell_hardness_test" rel="nofollow noopener" target="_blank">HRA</a>)</td>
<td class="et2" style="width: 101.25pt; text-align: center;" width="135">TRS(N/mm²)</td>
<td class="et2" style="width: 208.5pt; text-align: center;" width="278">Aplicação</td>
</tr>
<tr style="height: 105.00pt;">
<td class="et3" style="height: 105pt; width: 69.75pt; text-align: center;" width="93" height="140">&nbsp;</p>
<p>YG6</td>
<td class="et3" style="width: 52.5pt; text-align: center;" width="70">&nbsp;</p>
<p>94</td>
<td class="et3" style="width: 63.75pt; text-align: center;" width="85">&nbsp;</p>
<p>6</td>
<td class="et3" style="width: 99.75pt; text-align: center;" width="133">&nbsp;</p>
<p>≥90.5</td>
<td class="et3" style="width: 101.25pt; text-align: center;" width="135">&nbsp;</p>
<p>1860</td>
<td class="et3" style="width: 208.5pt; text-align: left;" width="278">Corpos de Ferramentas PCD para Trabalhos em Madeira (Lâminas de Desengrosso, Fresas de Ranhurar, Cabeças Fresadoras Espirais Indexáveis): Uma vez que o processo de corte não envolve impactos pesados nas aparas e depende principalmente da resistência ao desgaste, o substrato YG6 é a escolha preferida.</td>
</tr>
<tr style="height: 87.00pt;">
<td class="et3" style="height: 87pt; width: 69.75pt; text-align: center;" width="93" height="116">&nbsp;</p>
<p><a href="https://www.wolframcarbide.com/pt/dureza-do-carboneto-de-tungstenio-e-utilizacoes-do-yg8/">YG8</a></td>
<td class="et3" style="width: 52.5pt; text-align: center;" width="70">&nbsp;</p>
<p>92</td>
<td class="et3" style="width: 63.75pt; text-align: center;" width="85">&nbsp;</p>
<p>8</td>
<td class="et3" style="width: 99.75pt; text-align: center;" width="133">&nbsp;</p>
<p>≥89.5</td>
<td class="et3" style="width: 101.25pt; text-align: center;" width="135">&nbsp;</p>
<p>2060</td>
<td class="et3" style="width: 208.5pt; text-align: left;" width="278">Núcleos de lâminas de serra para pedra: Núcleos para segmentos de lâminas de serra para granito e mármore (o corte de pedra envolve impacto intermitente, pelo que é exigido o grau YG8; o YG6 é propenso a fissuras/lascamento dos segmentos).</td>
</tr>
<tr style="height: 92.00pt;">
<td class="et3" style="height: 92pt; width: 69.75pt; text-align: center;" width="93" height="122">&nbsp;</p>
<p>YG11C</td>
<td class="et3" style="width: 52.5pt; text-align: center;" width="70">&nbsp;</p>
<p>89</td>
<td class="et3" style="width: 63.75pt; text-align: center;" width="85">&nbsp;</p>
<p>11</td>
<td class="et3" style="width: 99.75pt; text-align: center;" width="133">&nbsp;</p>
<p>≥87.0</td>
<td class="et3" style="width: 101.25pt; text-align: center;" width="135">&nbsp;</p>
<p>2600</td>
<td class="et3" style="width: 208.5pt; text-align: left;" width="278">Matriz PDC para perfuração de petróleo e gás (o teor de cobalto 11%–13% é a escolha preferida para poços de campos petrolíferos profundos); uma especificação padrão nos principais campos petrolíferos, caracterizada por diamante sintético prensado a quente que não racha.</td>
</tr>
<tr style="height: 59.00pt;">
<td class="et3" style="height: 59pt; width: 69.75pt; text-align: center;" width="93" height="78">&nbsp;</p>
<p>YG15C</td>
<td class="et3" style="width: 52.5pt; text-align: center;" width="70">&nbsp;</p>
<p>85</td>
<td class="et3" style="width: 63.75pt; text-align: center;" width="85">&nbsp;</p>
<p>15</td>
<td class="et3" style="width: 99.75pt; text-align: center;" width="133">&nbsp;</p>
<p>≥85.5</td>
<td class="et3" style="width: 101.25pt; text-align: center;" width="135">&nbsp;</p>
<p>2800</td>
<td class="et3" style="width: 208.5pt; text-align: left;" width="278">Matriz PDC para perfuração em jazidas de carvão e geológica; apresenta alta resistência ao impacto e foi concebida especificamente para pontas de perfuração de minas de carvão.</td>
</tr>
</tbody>
</table>
<h5></h5>
<h5><strong>Substratos de carboneto de tungsténio</strong><strong>tamanhos</strong><strong>:</strong></h5>
<p><img decoding="async" class="alignnone size-full wp-image-3902" src="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-1.jpg" alt="Desenho de substrato de carboneto" width="181" height="222" title="Fabricante de substratos de carboneto de tungsténio de alta qualidade para pastilhas PDC" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-1.jpg 181w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-1-10x12.jpg 10w" sizes="(max-width: 181px) 100vw, 181px" /></p>
<table style="border-collapse: collapse; width: 946px; height: 208px;" border="0" width="655" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 27.25pt;">
<td class="et2" style="height: 53.25pt; width: 129pt; text-align: center;" rowspan="2" width="172" height="71">&nbsp;</p>
<p><strong>Tipo</strong></td>
<td class="et2" style="width: 362.25pt; text-align: center;" colspan="2" width="483"><strong>Tamanho básico (mm)</strong></td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="width: 135.5pt; text-align: center;" width="180"><strong>Diâmetro (ΦD)</strong></td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302"><strong>Altura (H)</strong></td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="height: 26pt; width: 129pt; text-align: center;" width="172" height="34">ACS12</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">12-12.5</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">4.0-8.0</td>
</tr>
<tr style="height: 27.50pt;">
<td class="et2" style="height: 27.5pt; width: 129pt; text-align: center;" width="172" height="36">ACS13</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">14.5-14.8</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">3.5-8.0</td>
</tr>
</tbody>
</table>
<h5></h5>
<h5><img decoding="async" class="alignnone size-full wp-image-3903" src="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Tungsten-Carbide-Substrate-drawing-2.jpg" alt="desenho de substrato de carboneto de tungsténio" width="189" height="131" title="Fabricante de substratos de carboneto de tungsténio de alta qualidade para pastilhas PDC 2" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Tungsten-Carbide-Substrate-drawing-2.jpg 189w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Tungsten-Carbide-Substrate-drawing-2-18x12.jpg 18w" sizes="(max-width: 189px) 100vw, 189px" /></h5>
<table style="border-collapse: collapse; width: 953px; height: 220px;" border="0" width="655" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 27.25pt;">
<td class="et2" style="height: 53.25pt; width: 129pt; text-align: center;" rowspan="2" width="172" height="71"><strong>Tipo</strong></td>
<td class="et2" style="width: 362.25pt; text-align: center;" colspan="2" width="483"><strong>Tamanho básico (mm)</strong></td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="width: 135.5pt; text-align: center;" width="180"><strong>Diâmetro (ΦD)</strong></td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302"><strong>Altura (H)</strong></td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="height: 26pt; width: 129pt; text-align: center;" width="172" height="34">BCS14</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">14.5-14.8</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">3.5-8.0</td>
</tr>
<tr style="height: 27.50pt;">
<td class="et2" style="height: 27.5pt; width: 129pt; text-align: center;" width="172" height="36">BCS17</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">17.2-17.6</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">8.0-15.0</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 129pt; text-align: center;" width="172" height="19">BCS 20</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">20.5-21.5</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">8.0-15.0</td>
</tr>
</tbody>
</table>
<h5></h5>
<p><img decoding="async" class="alignnone size-full wp-image-3904" src="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-drawing-3.jpg" alt="Desenho de substrato de carboneto " width="172" height="120" title="Fabricante de substratos de carboneto de tungsténio de alta qualidade para brocas PDC 3" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-drawing-3.jpg 172w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-drawing-3-18x12.jpg 18w" sizes="(max-width: 172px) 100vw, 172px" /></p>
<table style="border-collapse: collapse; width: 959px; height: 359px;" border="0" width="655" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 27.25pt;">
<td class="et2" style="height: 53.25pt; width: 129pt; text-align: center;" rowspan="2" width="172" height="71">&nbsp;</p>
<p><strong>Tipo</strong></td>
<td class="et2" style="width: 362.25pt; text-align: center;" colspan="2" width="483"><strong>Tamanho básico (mm)</strong></td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="width: 135.5pt; text-align: center;" width="180"><strong>Diâmetro (ΦD)</strong></td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302"><strong>Altura (H)</strong></td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="height: 26pt; width: 129pt; text-align: center;" width="172" height="34">DCS28</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">28.5-29.5</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">2.5-4.5</td>
</tr>
<tr style="height: 27.50pt;">
<td class="et2" style="height: 27.5pt; width: 129pt; text-align: center;" width="172" height="36">DCS33</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">33.0-33.8</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">2.5-6.0</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 129pt; text-align: center;" width="172" height="19">DCS 47</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">45.0-49.0</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">2.8-6.0</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 129pt; text-align: center;" width="172" height="19">DCS 55</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">55.0-56.5</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">3.0-6.0</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 129pt; text-align: center;" width="172" height="19">DCS 58</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">57.0-58.5</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">3.5-6.0</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 129pt; text-align: center;" width="172" height="19">DCS 65</td>
<td class="et2" style="width: 135.5pt; text-align: center;" width="180">64.0-67.0</td>
<td class="et2" style="width: 226.75pt; text-align: center;" width="302">4.0-6.0</td>
</tr>
</tbody>
</table>
<h5><strong>Substrato de carboneto </strong><strong>pormenores:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3905" src="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate.jpg" alt="substrato de carboneto" width="800" height="533" title="Fabricante de substrato de carboneto de tungsténio de alta qualidade para pastilhas PDC 4" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3906" src="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-2.jpg" alt="Substratos de carboneto de tungsténio" width="800" height="533" title="Fabricante de substratos de carboneto de tungsténio de alta qualidade para fresas PDC 5" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-2.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-2-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-2-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-2-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/06/Carbide-Substrate-2-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><strong style="font-size: 16px;">Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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		<item>
		<title>Fabricante de varetas de carboneto de tungsténio com furos de refrigeração K20</title>
		<link>https://www.wolframcarbide.com/pt/produto/barras-de-carboneto-com-orificios-de-refrigeracao/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sex, 01 Mai 2026 06:09:00 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3848</guid>

					<description><![CDATA[<p>Barras de carboneto com orifícios de refrigeração.</p>
<p>Diâmetro de 2 mm a 50 mm.</p>
<p>Comprimento de 10 mm a 330 mm.</p>
<p>Tolerância: h5 e h6.</p>
<ol>
<li>Seleção da matéria-prima: É preferível o pó de carboneto de tungsténio de alta qualidade. Material virgem 100%.</li>
<li>Forno de sinterização PVA alemão importado. Sinterização HIP. Que pode manter hastes de carboneto de tungsténio com orifícios de refrigeração em alta densidade., <strong>Elevada resistência ao desgaste</strong>, de elevado desempenho.</li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li><strong>O desempenho e a vida útil das barras de carboneto com orifícios de refrigeração são comparáveis aos dos modelos 90-97% da Guhringg, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/barras-de-carboneto-com-orificios-de-refrigeracao/">Manufacturer of tungsten carbide rods with coolant holes K20</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Graus de barras de carboneto de tungsténio com furos de refrigeração:</strong></h5>
<table style="border-collapse: collapse; width: 1085px; height: 396px;" border="0" width="716" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 44.00pt;">
<td class="et2" style="height: 44pt; width: 54pt; text-align: center;" width="72" height="58"><strong>Grau</strong></td>
<td class="et2" style="width: 90.3pt; text-align: center;" width="120"><strong>Grau ISO</strong></td>
<td class="et3" style="width: 54pt; text-align: center;" width="72"><strong>WC</strong><br />
<strong>(%)</strong></td>
<td class="et3" style="width: 54pt; text-align: center;" width="72"><strong>Co</strong><br />
<strong>(%)</strong></td>
<td class="et3" style="width: 73.5pt; text-align: center;" width="98"><strong>Tamanho do grão</strong><br />
<strong>(μm)</strong></td>
<td class="et3" style="width: 69.75pt; text-align: center;" width="93"><strong>Dureza</strong><br />
<strong>（<a href="https://en.wikipedia.org/wiki/Rockwell_hardness_test" rel="nofollow noopener" target="_blank">HRA</a>）</strong></td>
<td class="et3" style="width: 66pt; text-align: center;" width="88"><strong>Densidade</strong><br />
<strong>（g/cm³）</strong></td>
<td class="et4" style="width: 75.75pt; text-align: center;" width="101"><strong>TRS</strong><br />
<strong>（N/mm²）</strong></td>
</tr>
<tr style="height: 24.00pt;">
<td class="et5" style="height: 24pt; text-align: center;" height="32">BU06</td>
<td class="et5" style="text-align: center;">K05 - K10</td>
<td class="et5" style="text-align: center;">94</td>
<td class="et5" style="text-align: center;">6</td>
<td class="et5" style="text-align: center;">0.5</td>
<td class="et5" style="text-align: center;">94</td>
<td class="et5" style="text-align: center;">14.75</td>
<td class="et6" style="text-align: center;">3600</td>
</tr>
<tr style="height: 24.00pt;">
<td class="et5" style="height: 24pt; text-align: center;" height="32">BU09</td>
<td class="et5" style="text-align: center;">K20-K30</td>
<td class="et5" style="text-align: center;">91</td>
<td class="et5" style="text-align: center;">9</td>
<td class="et5" style="text-align: center;">0.4</td>
<td class="et5" style="text-align: center;">94</td>
<td class="et5" style="text-align: center;">14.4</td>
<td class="et6" style="text-align: center;">3800</td>
</tr>
<tr style="height: 24.00pt;">
<td class="et5" style="height: 24pt; text-align: center;" height="32">YG10X</td>
<td class="et5" style="text-align: center;">K20 - K30</td>
<td class="et5" style="text-align: center;">90</td>
<td class="et5" style="text-align: center;">10</td>
<td class="et5" style="text-align: center;">0.8</td>
<td class="et5" style="text-align: center;">91.5</td>
<td class="et5" style="text-align: center;">14.35</td>
<td class="et6" style="text-align: center;">3600</td>
</tr>
<tr style="height: 24.00pt;">
<td class="et5" style="height: 24pt; text-align: center;" height="32">BT15</td>
<td class="et5" style="text-align: center;">K20 - K30</td>
<td class="et5" style="text-align: center;">90</td>
<td class="et5" style="text-align: center;">10</td>
<td class="et5" style="text-align: center;">0.7</td>
<td class="et5" style="text-align: center;">92.2</td>
<td class="et5" style="text-align: center;">14.35</td>
<td class="et6" style="text-align: center;">3900</td>
</tr>
<tr style="height: 24.00pt;">
<td class="et5" style="height: 24pt; text-align: center;" height="32">BT20</td>
<td class="et5" style="text-align: center;">K20 - K30</td>
<td class="et5" style="text-align: center;">90</td>
<td class="et5" style="text-align: center;">10</td>
<td class="et5" style="text-align: center;">0.6</td>
<td class="et5" style="text-align: center;">92.3</td>
<td class="et5" style="text-align: center;">14.4</td>
<td class="et6" style="text-align: center;">4000</td>
</tr>
<tr style="height: 24.00pt;">
<td class="et5" style="height: 24pt; text-align: center;" height="32">BT25</td>
<td class="et5" style="text-align: center;">K30 - K40</td>
<td class="et5" style="text-align: center;">88</td>
<td class="et5" style="text-align: center;">12</td>
<td class="et5" style="text-align: center;">0.6</td>
<td class="et5" style="text-align: center;">92.5</td>
<td class="et5" style="text-align: center;">14.1</td>
<td class="et6" style="text-align: center;">4000</td>
</tr>
<tr style="height: 24.00pt;">
<td class="et7" style="height: 24pt; text-align: center;" height="32">BT25UF</td>
<td class="et7" style="text-align: center;">K30 - K40</td>
<td class="et7" style="text-align: center;">88</td>
<td class="et7" style="text-align: center;">12</td>
<td class="et7" style="text-align: center;">0.4</td>
<td class="et7" style="text-align: center;">92.8</td>
<td class="et7" style="text-align: center;">14.05</td>
<td class="et8" style="text-align: center;">4200</td>
</tr>
</tbody>
</table>
<p>Classe BU06: Esta classe é adequada para maquinação de ligas de alumínio e magnésio, grafite, plástico, madeira e material compósito, etc.</p>
<p>Classe BU09: Esta classe é adequada para maquinar ligas de aço, aço inoxidável, ligas de alumínio, aço endurecido por refrigeração e ligas de titânio, etc. Pode processar materiais com dureza<strong> até</strong> <strong>HRC 65.</strong></p>
<p>Classe YG10X: Esta classe é adequada para maquinar materiais como aço comum, metais não ferrosos e ferro fundido, etc. Pode processar materiais com dureza até HRC 45. <strong>Esta qualidade é popular no mercado asiático, especialmente no mercado indiano.</strong></p>
<p>Classe BT15: Esta classe é adequada para maquinar aço comum, ferro fundido, aço inoxidável, aço resistente ao calor, aço endurecido por refrigeração, liga à base de níquel e liga de titânio, etc. Pode processar materiais com dureza até HRC 55.  <strong>Esta qualidade é popular no mercado europeu, especialmente no mercado alemão. Outros mercados, como os EUA, Canadá, Coreia, etc.</strong></p>
<p>Classe BT20: Esta classe é adequada para maquinar aço inoxidável, aço resistente ao calor, aço endurecido por refrigeração, ferro fundido, liga à base de níquel e liga de titânio, etc. Pode processar materiais com dureza até HRC 55.</p>
<p>Classe BT25: Esta classe é adequada para maquinagem de ligas de aço, ligas de titânio, ferro fundido de aço temperado refrigerado, ligas de alumínio, etc. Pode processar materiais com dureza até HRC 60.</p>
<p>Classe BT25UF: Esta classe é adequada para maquinar ligas de aço, aço inoxidável, ligas de alumínio, aço temperado refrigerado e ligas de titânio, etc. Pode processar materiais com dureza até HRC 62.</p>
<h5><strong>Dimensões de varetas de carboneto de tungsténio com furos de refrigeração:</strong></h5>
<p>&nbsp;</p>
<p><a href="https://www.wolframcarbide.com/pt/categoria-de-produto/varetas-de-carboneto-de-tungstenio/"><img loading="lazy" decoding="async" class="alignnone wp-image-2543" src="https://www.wolframcarbide.com/wp-content/uploads/2024/11/helical-carbide-rods-drawing_.png" alt="Tamanhos de hastes helicoidais de metal duro" width="1087" height="216" title="Fabricante de varetas de carboneto de tungsténio com furos de refrigeração K20 7" srcset="https://www.wolframcarbide.com/wp-content/uploads/2024/11/helical-carbide-rods-drawing_.png 800w, https://www.wolframcarbide.com/wp-content/uploads/2024/11/helical-carbide-rods-drawing_-300x60.png 300w, https://www.wolframcarbide.com/wp-content/uploads/2024/11/helical-carbide-rods-drawing_-768x153.png 768w, https://www.wolframcarbide.com/wp-content/uploads/2024/11/helical-carbide-rods-drawing_-600x119.png 600w" sizes="auto, (max-width: 1087px) 100vw, 1087px" /></a></p>
<table style="height: 874px;" width="1206">
<tbody>
<tr>
<td style="text-align: center;" rowspan="2" width="154"><strong>Tipo</strong></td>
<td style="text-align: center;" colspan="2" width="180"><strong>D</strong></td>
<td style="text-align: center;" rowspan="2" width="112"><strong>L</strong><br />
<strong>(Tol./0,+4)</strong></td>
<td style="text-align: center;" colspan="2" width="180"><strong>d</strong></td>
<td style="text-align: center;" colspan="2" width="181"><strong>TK</strong></td>
<td style="text-align: center;" rowspan="2" width="73"><strong>a</strong></td>
<td style="text-align: center;" colspan="3" width="210"><strong>Pitch</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="67"><strong>φ(mm)</strong></td>
<td style="text-align: center;" width="113"><strong>Tol(mm)</strong></td>
<td style="text-align: center;" width="75"><strong>d(mm)</strong></td>
<td style="text-align: center;" width="105"><strong>Tol(mm)</strong></td>
<td style="text-align: center;" width="83"><strong>TK(mm)</strong></td>
<td style="text-align: center;" width="98"><strong>Tol(mm)</strong></td>
<td style="text-align: center;" width="84"><strong>P(mm)</strong></td>
<td style="text-align: center;" colspan="2" width="126"><strong>Tol(mm)</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ6×2φ0.7x26x330H30°</td>
<td style="text-align: center;" width="67">6</td>
<td style="text-align: center;" width="113">+0.7,+1.3</td>
<td style="text-align: center;" width="112">330</td>
<td style="text-align: center;" width="75">0.70</td>
<td style="text-align: center;" width="105">±0.10</td>
<td style="text-align: center;" width="83">2.60</td>
<td style="text-align: center;" width="98">0,-0.4</td>
<td style="text-align: center;" width="73">0.15</td>
<td style="text-align: center;" width="84">32.65</td>
<td style="text-align: center;" colspan="2" width="126">+0.67,-0.65</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ7×2φ1,0×3,7x330H30°</td>
<td style="text-align: center;" width="67">7</td>
<td style="text-align: center;" width="113">+0.7,+1.3</td>
<td style="text-align: center;" width="112"> 330</td>
<td style="text-align: center;" width="75">1.00</td>
<td style="text-align: center;" width="105">±0.15</td>
<td style="text-align: center;" width="83">3.70</td>
<td style="text-align: center;" width="98">0,-0.4</td>
<td style="text-align: center;" width="73">0.15</td>
<td style="text-align: center;" width="84">38.09</td>
<td style="text-align: center;" colspan="2" width="126">+0.78,-0.76</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ8×2φ1.0×4.0x330H30°</td>
<td style="text-align: center;" width="67">8</td>
<td style="text-align: center;" width="113">+0.7,+1.3</td>
<td style="text-align: center;" width="112"> 330</td>
<td style="text-align: center;" width="75">1.00</td>
<td style="text-align: center;" width="105">±0.15</td>
<td style="text-align: center;" width="83">4.00</td>
<td style="text-align: center;" width="98">0,-0.4</td>
<td style="text-align: center;" width="73">0.15</td>
<td style="text-align: center;" width="84">43.53</td>
<td style="text-align: center;" colspan="2" width="126">+0.89,-0.86</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ9×2φ1.4×4.8x330H30°</td>
<td style="text-align: center;" width="67">9</td>
<td style="text-align: center;" width="113">+0.7,+1.3</td>
<td style="text-align: center;" width="112">330</td>
<td style="text-align: center;" width="75">1.40</td>
<td style="text-align: center;" width="105">±0.15</td>
<td style="text-align: center;" width="83">4.80</td>
<td style="text-align: center;" width="98">0,-0.6</td>
<td style="text-align: center;" width="73">0.20</td>
<td style="text-align: center;" width="84">48.97</td>
<td style="text-align: center;" colspan="2" width="126">+1.00,-0.97</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ10×2φ1.4×4.8x330H30°</td>
<td style="text-align: center;" width="67">10</td>
<td style="text-align: center;" width="113">+0.7,+1.3</td>
<td style="text-align: center;" width="112">330</td>
<td style="text-align: center;" width="75">1.40</td>
<td style="text-align: center;" width="105">±0.15</td>
<td style="text-align: center;" width="83">4.80</td>
<td style="text-align: center;" width="98">0,-0.6</td>
<td style="text-align: center;" width="73">0.20</td>
<td style="text-align: center;" width="84">54.41</td>
<td style="text-align: center;" colspan="2" width="126">+1.11.-1.08</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ11×2φ1.4×5.3x330H30°</td>
<td style="text-align: center;" width="67">11</td>
<td style="text-align: center;" width="113">+0.7,+1.4</td>
<td style="text-align: center;" width="112"> 330</td>
<td style="text-align: center;" width="75">1.40</td>
<td style="text-align: center;" width="105">±0.15</td>
<td style="text-align: center;" width="83">5.30</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.30</td>
<td style="text-align: center;" width="84">59.86</td>
<td style="text-align: center;" colspan="2" width="126">+1.22,-1.19</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ12×2φ1.4×6.25x330H30°</td>
<td style="text-align: center;" width="67">12</td>
<td style="text-align: center;" width="113">+0.7,+1.4</td>
<td style="text-align: center;" width="112">330</td>
<td style="text-align: center;" width="75">1.40</td>
<td style="text-align: center;" width="105">±0.15</td>
<td style="text-align: center;" width="83">6.25</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.30</td>
<td style="text-align: center;" width="84">65.3</td>
<td style="text-align: center;" colspan="2" width="126">+1.34,-1.30</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ13×2φ1.75×6.5x330H30°</td>
<td style="text-align: center;" width="67">13</td>
<td style="text-align: center;" width="113">+0.7,+1.4</td>
<td style="text-align: center;" width="112">330</td>
<td style="text-align: center;" width="75">1.75</td>
<td style="text-align: center;" width="105">±0.20</td>
<td style="text-align: center;" width="83">6.50</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.37</td>
<td style="text-align: center;" width="84">70.74</td>
<td style="text-align: center;" colspan="2" width="126">+1.45,-1.40</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ14×2φ1.75×7.1x330H30°</td>
<td style="text-align: center;" width="67">14</td>
<td style="text-align: center;" width="113">+0.7,+1.5</td>
<td style="text-align: center;" width="112"> 330</td>
<td style="text-align: center;" width="75">1.75</td>
<td style="text-align: center;" width="105">±0.20</td>
<td style="text-align: center;" width="83">7.10</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.40</td>
<td style="text-align: center;" width="84">76.18</td>
<td style="text-align: center;" colspan="2" width="126">+1.56,-1.51</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ15×2φ1.75×7.7x330H30°</td>
<td style="text-align: center;" width="67">15</td>
<td style="text-align: center;" width="113">+0.7,+1.5</td>
<td style="text-align: center;" width="112"> 330</td>
<td style="text-align: center;" width="75">1.75</td>
<td style="text-align: center;" width="105">±0.20</td>
<td style="text-align: center;" width="83">7.70</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.40</td>
<td style="text-align: center;" width="84">81.62</td>
<td style="text-align: center;" colspan="2" width="126">+1.67,-1.62</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ16×2φ1.75×8.3x330H30°</td>
<td style="text-align: center;" width="67">16</td>
<td style="text-align: center;" width="113">+0.7,+1.6</td>
<td style="text-align: center;" width="112"> 330</td>
<td style="text-align: center;" width="75">1.75</td>
<td style="text-align: center;" width="105">±0.20</td>
<td style="text-align: center;" width="83">8.30</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.40</td>
<td style="text-align: center;" width="84">87.06</td>
<td style="text-align: center;" colspan="2" width="126">+1.78,-1.83</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ17×2φ1.75×8.9x330H30°</td>
<td style="text-align: center;" width="67">17</td>
<td style="text-align: center;" width="113">+0.7,+1.6</td>
<td style="text-align: center;" width="112"> 330</td>
<td style="text-align: center;" width="75">1.75</td>
<td style="text-align: center;" width="105">±0.20</td>
<td style="text-align: center;" width="83">8.90</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.45</td>
<td style="text-align: center;" width="84">92.5</td>
<td style="text-align: center;" colspan="2" width="126">+1.89,-1.84</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ18×2φ2.3×9.55x330H30°</td>
<td style="text-align: center;" width="67">18</td>
<td style="text-align: center;" width="113">+0.7,+1.7</td>
<td style="text-align: center;" width="112"> 330</td>
<td style="text-align: center;" width="75">2.30</td>
<td style="text-align: center;" width="105">±0.25</td>
<td style="text-align: center;" width="83">9.55</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.50</td>
<td style="text-align: center;" width="84">97.95</td>
<td style="text-align: center;" colspan="2" width="126">+2.00,-1.94</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ19×2φ2.3×10.1x330H30°</td>
<td style="text-align: center;" width="67">19</td>
<td style="text-align: center;" width="113">+0.7,+1.7</td>
<td style="text-align: center;" width="112">330</td>
<td style="text-align: center;" width="75">2.30</td>
<td style="text-align: center;" width="105">±0.25</td>
<td style="text-align: center;" width="83">10.10</td>
<td style="text-align: center;" width="98">0,-0.8</td>
<td style="text-align: center;" width="73">0.50</td>
<td style="text-align: center;" width="84">103.39</td>
<td style="text-align: center;" colspan="2" width="126">+2.12-2.05</td>
</tr>
<tr>
<td style="text-align: center;" width="154">Bφ20×2φ2.5×10.4x330H30°</td>
<td style="text-align: center;" width="67">20</td>
<td style="text-align: center;" width="113">+0.7,+1.7</td>
<td style="text-align: center;" width="112">330</td>
<td style="text-align: center;" width="75">2.50</td>
<td style="text-align: center;" width="105">±0.25</td>
<td style="text-align: center;" width="83">10.40</td>
<td style="text-align: center;" width="98">0,-10</td>
<td style="text-align: center;" width="73">0.50</td>
<td style="text-align: center;" width="84">108.83</td>
<td style="text-align: center;" colspan="2" width="126">+2.23.-2.16</td>
</tr>
</tbody>
</table>
<h5><strong>Novas dimensões de hastes de carboneto com furos de refrigeração para sua referência:</strong></h5>
<table style="border-collapse: collapse; width: 1201px; height: 938px;" border="0" width="686" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ4*330-Φ0.4*1-30°</td>
<td class="et3" style="width: 264pt; text-align: center;" width="352">Φ4*330-Φ0.4*1-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">φ6*330*2φ0,7*2,6-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">φ6*330*2φ0,7*2,6-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">φ8*330*2φ1.0*4.0-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">φ8*330*2φ1.0*4.0-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">φ10*330*2φ1.4*4.8-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">φ10*330*2φ1.4*4.8-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">φ12*330*2φ1.4*6.25-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">φ12*330*2φ1.4*6.25-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">φ14*330*2φ1.75*7.1-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">φ14*330*2φ1.75*7.1-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">φ16*330*2φ1.75*8.3-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">φ16*330*2φ1.75*8.3-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">φ18*330*2φ2.0*9.55-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">φ18*330*2φ2.0*9.55-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">φ20*330*2φ2.0*10.4-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">φ20*330*2φ2.0*10.4-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ21*330-Φ2*10,5-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">Φ21*330-Φ2*10.5-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ22*330-Φ2*11.1-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">Φ22*330-Φ2*11.1-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ23*330-Φ2*11.7-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">Φ23*330-Φ2*11.7-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ24*330-Φ2*12.3-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">Φ24*330-Φ2*12.3-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ25*330-Φ2.5*12.3-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">Φ25*330-Φ2.5*12.3-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ26*330-Φ2*13.3-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">Φ26*330-Φ2*13.3-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ28*330-Φ2.5*14.2-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">Φ28*330-Φ2.5*14.2-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ30*330-Φ2.5*15.4-30°</td>
<td class="et4" style="width: 264pt; text-align: center;" width="352">Φ30*330-Φ2.5*15.4-40°</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et5" style="height: 20pt; width: 250.5pt; text-align: center;" width="334" height="26">Φ32*330-Φ3*16.6-30°</td>
<td class="et5" style="width: 264pt; text-align: center;" width="352">Φ32*330-Φ3*16.6-40°</td>
</tr>
</tbody>
</table>
<h5><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3857" src="https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-drawing.png" alt="desenho de hastes de carboneto com furos de refrigeração" width="800" height="181" title="Manufacturer of tungsten carbide rods with coolant holes K20 8" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-drawing.png 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-drawing-300x68.png 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-drawing-768x174.png 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-drawing-18x4.png 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-drawing-600x136.png 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></h5>
<table style="border-collapse: collapse; width: 1208px; height: 1122px;" border="0" width="504" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 42.75pt;">
<td class="et1" style="height: 42.75pt; width: 54pt; text-align: center;" width="72" height="57"><strong>Tipo</strong></td>
<td class="et1" style="width: 108pt; text-align: center;" colspan="2" width="144"><strong>D</strong></td>
<td class="et1" style="width: 54pt; text-align: center;" width="72"><strong>L</strong><br />
<strong>(Tol./0,+4)</strong></td>
<td class="et1" style="width: 108pt; text-align: center;" colspan="2" width="144"><strong>d</strong></td>
<td class="et1" style="width: 54pt; text-align: center;" width="72"><strong>a</strong></td>
</tr>
<tr style="height: 14.25pt;">
<td style="height: 14.25pt; text-align: center;" height="19"></td>
<td class="et1" style="width: 54pt; text-align: center;" width="72"><strong>φ(mm)</strong></td>
<td class="et1" style="width: 54pt; text-align: center;" width="72"><strong>Tol. (mm)</strong></td>
<td style="text-align: center;"></td>
<td class="et1" style="width: 54pt; text-align: center;" width="72"><strong>d(mm)</strong></td>
<td class="et1" style="width: 54pt; text-align: center;" width="72"><strong>Tol. (mm)</strong></td>
<td style="text-align: center;"></td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ6xφ1×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">6</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.60</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.15</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ7xφ1×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">7</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.60</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.15</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ7xφ1×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">8</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.60</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.15</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ9xφ1.4×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">9</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.70</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1.4</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.2</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ10xφ1.4×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">10</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.70</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1.4</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.2</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ11xφ1.4×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">11</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.70</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1.4</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.3</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ12xφ1,75×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">12</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1.75</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.3</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ13xφ1,75×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">13</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1.75</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.4</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ14xφ1,75×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">14</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.30/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">1.75</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.4</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ15xφ2×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">15</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">2</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.20</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.4</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ16xφ2×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">16</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">2</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.20</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.4</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ17xφ2×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">17</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">2</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.20</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.5</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ18xφ2×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">18</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">2</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.20</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.5</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ19xφ2×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">19</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">2</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.20</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.5</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ20xφ2.5×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">20</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">2.5</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.25</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.5</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ22xφ2.5×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">22</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">2.5</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.25</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.5</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ24xφ2.5×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">24</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">3</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.25</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.5</td>
</tr>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 54pt; text-align: center;" width="72" height="38">Bφ25xφ2.5×330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">25</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">+0.40/+0.80</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">330</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">3</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">±0.25</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">0.5</td>
</tr>
</tbody>
</table>
<h5>Serviço profissional personalizado disponível. Podemos seguir rigorosamente os seus desenhos e requisitos técnicos para adaptar dimensões exclusivas, satisfazendo diversas necessidades de aplicação.</h5>
<p>&nbsp;</p>
<h5><strong>Detalhes de hastes de carboneto de tungsténio com furos de refrigeração:</strong></h5>
<p><a href="https://www.wolframcarbide.com/pt/categoria-de-produto/varetas-de-carboneto-de-tungstenio/"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3854" src="https://www.wolframcarbide.com/wp-content/uploads/2026/05/tungsten-carbide-rods-with-coolant-holes.jpg" alt="varetas de carboneto de tungsténio com orifícios de refrigeração" width="800" height="533" title="Manufacturer of tungsten carbide rods with coolant holes K20 9" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/05/tungsten-carbide-rods-with-coolant-holes.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/tungsten-carbide-rods-with-coolant-holes-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/tungsten-carbide-rods-with-coolant-holes-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/tungsten-carbide-rods-with-coolant-holes-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/tungsten-carbide-rods-with-coolant-holes-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></a></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3855" src="https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-3.jpg" alt="varetas de carboneto de tungsténio com orifícios de refrigeração" width="800" height="599" title="Manufacturer of tungsten carbide rods with coolant holes K20 10" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-3.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-3-300x225.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-3-768x575.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-3-16x12.jpg 16w, https://www.wolframcarbide.com/wp-content/uploads/2026/05/carbide-rods-with-coolant-holes-3-600x449.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
<div class="wpforms-container" id="wpforms-2333"><form id="wpforms-form-2333" class="wpforms-validate wpforms-form wpforms-ajax-form" data-formid="2333" method="post" enctype="multipart/form-data" action="/pt/produtos/feed/" data-token="549ad00443e998d2f1a398219f448780" data-token-time="1781220772" data-trp-original-action="/pt/products/feed/"><noscript class="wpforms-error-noscript">Active o JavaScript no seu browser para preencher este formulário.</noscript><div class="wpforms-field-container"><div id="wpforms-2333-field_1-container" class="wpforms-field wpforms-field-name" data-field-id="1"><label class="wpforms-field-label" for="wpforms-2333-field_1">Nome <span class="wpforms-required-label">*</span></label><input type="text" id="wpforms-2333-field_1" class="wpforms-field-medium wpforms-field-required" name="wpforms[fields][1]" required></div><div id="wpforms-2333-field_2-container" class="wpforms-field wpforms-field-text" data-field-id="2"><label class="wpforms-field-label" for="wpforms-2333-field_2">Nome da empresa</label><input type="text" id="wpforms-2333-field_2" class="wpforms-field-medium" name="wpforms[fields][2]" ></div>		<div id="wpforms-2333-field_5-container"
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]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Fabricante de pastilhas de fixação em carboneto de tungsténio de alta qualidade YG8</title>
		<link>https://www.wolframcarbide.com/pt/produto/almofadas-de-metal-duro-para-garras/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sáb, 25 Abr 2026 11:37:33 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3838</guid>

					<description><![CDATA[<p>Apoios de polia em carboneto.</p>
<ol>
<li>Seleção da matéria-prima: É preferível o pó de carboneto de volfrâmio de alta qualidade. Material virgem 100%.</li>
<li>Forno de sinterização PVA alemão importado. Sinterização HIP. Que pode manter as almofadas de aperto de carboneto em alta densidade., <strong>Elevada resistência ao desgaste</strong>, de elevado desempenho.</li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li><strong>O desempenho e a vida útil das pastilhas de carboneto são próximos de% 90-97 da Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/almofadas-de-metal-duro-para-garras/">Manufacturer of High quality tungsten carbide gripper pads YG8</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Grau de c</strong><strong>aponte de pinça de travamento</strong><strong>:</strong></h5>
<table style="height: 222px;" width="1139">
<tbody>
<tr>
<td style="text-align: center;" width="72"><strong>Grau</strong></td>
<td style="text-align: center;" width="72"><strong>WC(%)</strong></td>
<td style="text-align: center;" width="72"><strong>Co(%)</strong></td>
<td style="text-align: center;" width="72"><strong>Dureza(<a href="https://en.wikipedia.org/wiki/Rockwell_hardness_test" rel="nofollow noopener" target="_blank">HRA</a>)</strong></td>
<td style="text-align: center;" width="72"><strong>TRS((N/mm²))</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="72"><strong>YG6</strong></td>
<td style="text-align: center;" width="72"><strong>94 </strong></td>
<td style="text-align: center;" width="72"><strong>6 </strong></td>
<td style="text-align: center;" width="72"><strong>≥90.5</strong></td>
<td style="text-align: center;" width="72"><strong>1860 </strong></td>
</tr>
<tr>
<td style="text-align: center;" width="72"><a href="https://www.wolframcarbide.com/pt/dureza-do-carboneto-de-tungstenio-e-utilizacoes-do-yg8/"><strong>YG8</strong></a></td>
<td style="text-align: center;" width="72"><strong>92 </strong></td>
<td style="text-align: center;" width="72"><strong>8 </strong></td>
<td style="text-align: center;" width="72"><strong>≥89.0</strong></td>
<td style="text-align: center;" width="72"><strong>2060 </strong></td>
</tr>
<tr>
<td style="text-align: center;" width="72"><strong>YG11</strong></td>
<td style="text-align: center;" width="72"><strong>89 </strong></td>
<td style="text-align: center;" width="72"><strong>11 </strong></td>
<td style="text-align: center;" width="72"><strong>≥87.5</strong></td>
<td style="text-align: center;" width="72"><strong>2100 </strong></td>
</tr>
<tr>
<td style="text-align: center;" width="72"><strong>YG15</strong></td>
<td style="text-align: center;" width="72"><strong>85 </strong></td>
<td style="text-align: center;" width="72"><strong>15 </strong></td>
<td style="text-align: center;" width="72"><strong>≥87.5</strong></td>
<td style="text-align: center;" width="72"><strong>2500 </strong></td>
</tr>
</tbody>
</table>
<p>O YG8 é o tipo mais utilizado para pastilhas de aperto em carboneto de tungsténio.</p>
<p>&nbsp;</p>
<h5><strong>Tamanhos das pastilhas de carboneto para pinças:</strong></h5>
<table style="border-collapse: collapse; width: 1212px; height: 525px;" border="0" width="499" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 16.75pt;">
<td class="et2" style="height: 32.25pt; width: 96.25pt; text-align: center;" rowspan="2" width="128" height="43">&nbsp;</p>
<p><strong>Tipo</strong></td>
<td class="et2" style="width: 278.25pt; text-align: center;" colspan="3" width="371"><strong>Dimensões (MM)</strong></td>
</tr>
<tr style="height: 15.50pt;">
<td class="et2" style="width: 89pt; text-align: center;" width="118"><strong>Comprimento</strong></td>
<td class="et2" style="width: 93pt; text-align: center;" width="124"><strong>Largura</strong></td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128"><strong>Espessura</strong></td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 96.25pt; text-align: center;" width="128" height="21">22x9x6</td>
<td class="et2" style="width: 89pt; text-align: center;" width="118">22</td>
<td class="et2" style="width: 93pt; text-align: center;" width="124">9</td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128">6</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 96.25pt; text-align: center;" width="128" height="21">25x3x5</td>
<td class="et2" style="width: 89pt; text-align: center;" width="118">25</td>
<td class="et2" style="width: 93pt; text-align: center;" width="124">3</td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128">5</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 96.25pt; text-align: center;" width="128" height="21">28x6x5,5</td>
<td class="et2" style="width: 89pt; text-align: center;" width="118">28</td>
<td class="et2" style="width: 93pt; text-align: center;" width="124">6</td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128">5.5</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 96.25pt; text-align: center;" width="128" height="21">28,8x9x6,4</td>
<td class="et2" style="width: 89pt; text-align: center;" width="118">28.8</td>
<td class="et2" style="width: 93pt; text-align: center;" width="124">9</td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128">6.4</td>
</tr>
<tr style="height: 16.25pt;">
<td class="et2" style="height: 16.25pt; width: 96.25pt; text-align: center;" width="128" height="21">28.8×6.2×6.3</td>
<td class="et2" style="width: 89pt; text-align: center;" width="118">28.8</td>
<td class="et2" style="width: 93pt; text-align: center;" width="124">6.2</td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128">6.3</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 96.25pt; text-align: center;" width="128" height="19">30x6x6</td>
<td class="et2" style="width: 89pt; text-align: center;" width="118">30</td>
<td class="et2" style="width: 93pt; text-align: center;" width="124">6</td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128">6</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 96.25pt; text-align: center;" width="128" height="19">30x7x7</td>
<td class="et2" style="width: 89pt; text-align: center;" width="118">30</td>
<td class="et2" style="width: 93pt; text-align: center;" width="124">7</td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128">7</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 96.25pt; text-align: center;" width="128" height="19">35x6x4</td>
<td class="et2" style="width: 89pt; text-align: center;" width="118">35</td>
<td class="et2" style="width: 93pt; text-align: center;" width="124">6</td>
<td class="et2" style="width: 96.25pt; text-align: center;" width="128">4</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h5><strong>Detalhes de </strong><strong>almofadas de metal duro para garras</strong><strong>:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3844" src="https://www.wolframcarbide.com/wp-content/uploads/2026/04/cabride-gripper-pads-6_.jpg" alt="almofadas de metal duro para garras" width="800" height="533" title="Manufacturer of High quality tungsten carbide gripper pads YG8 12" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/04/cabride-gripper-pads-6_.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/cabride-gripper-pads-6_-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/cabride-gripper-pads-6_-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/cabride-gripper-pads-6_-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/cabride-gripper-pads-6_-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /><a href="https://www.wolframcarbide.com/pt/categoria-de-produto/botoes-e-pastilhas-de-carboneto-de-tungstenio-para-minas-e-construcao/"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3843" src="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Carbide-gripper-pads-2_.jpg" alt="fornecedor de pastilhas de carboneto para pinças" width="800" height="533" title="Manufacturer of High quality tungsten carbide gripper pads YG8 13" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Carbide-gripper-pads-2_.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Carbide-gripper-pads-2_-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Carbide-gripper-pads-2_-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Carbide-gripper-pads-2_-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Carbide-gripper-pads-2_-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></a></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p><a href="https://www.wolframcarbide.com/pt/produto/insercoes-de-pincas-de-metal-duro/"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3541" src="https://www.wolframcarbide.com/wp-content/uploads/2025/10/tungsten-carbide-grippers_5.jpg" alt="almofadas de metal duro para garras" width="829" height="602" title="Manufacturer of High quality tungsten carbide gripper pads YG8 14" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/10/tungsten-carbide-grippers_5.jpg 829w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/tungsten-carbide-grippers_5-300x218.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/tungsten-carbide-grippers_5-768x558.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/tungsten-carbide-grippers_5-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/tungsten-carbide-grippers_5-600x436.jpg 600w" sizes="auto, (max-width: 829px) 100vw, 829px" /></a></p>
<h5><strong>Aplicação de pastilhas de carbureto em pinças:</strong></h5>
<p>I. Petróleo e Gás (Aplicações Essenciais)<br />
Morsas de Perfurador: Soldadas no interior do suporte do tubo de perfuração, resistentes ao desgaste e antiderrapantes, fixando firmemente o tubo de perfuração, a tubagem de revestimento e a tubagem de produção, cumprindo os requisitos para operações de içamento e suspensão de colunas.</p>
<p>Chuck de Ferramentas de Furo: Usado para componentes como tampões de ponte e packers, ancorando e engatando a tubagem para garantir a instalação estável do equipamento.<br />
Workover de Petróleo: Várias pinças e mandris para obter fixação e vedação, prolongando a vida útil da ferramenta.<br />
II. Sondagens Geológicas e de Exploração Mineira<br />
Acessórios de Fixação para Sondador: Fixa tubos de perfuração e tubos de extração de testemunho, transmitindo torque e evitando deslizamentos, adequados para perfuração em várias formações rochosas.<br />
Peças de Mineração Resistentes ao Desgaste: Dentes de caçamba, placas de corte, lâminas de corte, etc., alta resistência, resistentes ao desgaste e ao impacto.<br />
Perfuração de Carvão: Brocas elétricas para carvão, peças de liga resistentes ao desgaste para juntas de hastes de perfuração.<br />
III. Maquinaria de Engenharia e Outros Campos<br />
Dentes e garras resistentes ao desgaste para máquinas pesadas, pastilhas resistentes ao desgaste para ferramentas de perfuração de tubagens para reduzir o desgaste e a corrosão; adequado para o campo metalúrgico, utilizando pastilhas de liga e placas de guia resistentes ao desgaste a altas temperaturas.</p>
<p>&nbsp;</p>
<p><strong>Por favor, envie-nos consultas para orçamentos e pastilhas de garras em carboneto gratuitas para teste:</strong></p>
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		<title>Botões / Pastilhas de Carboneto de Tungsténio de Alta Qualidade para Brocas de Rolos e Brocas Tricónicas</title>
		<link>https://www.wolframcarbide.com/pt/produto/botoes-de-carboneto-de-tungstenio-para-bocados-de-broca-de-rolo-e-bocados-de-tricone/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sáb, 04 Abr 2026 09:09:04 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3788</guid>

					<description><![CDATA[<p>Botões / inserções de carboneto de tungsténio para brocas de rolo e brocas tricónicas.</p>
<ol>
<li>Seleção da matéria-prima: É preferível o pó de carboneto de volfrâmio de alta qualidade. Material virgem 100%.</li>
<li>Forno de sinterização a vácuo de origem alemã. Sinterização HIP. Capaz de manter botões de carboneto / pastilhas para brocas roller cone e brocas tricónicas com alta densidade., <strong>Elevada resistência ao desgaste</strong>, de elevado desempenho.</li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li><strong>Os botões / insertos de carboneto de tungsténio para brocas de rolo a sua performance e vida útil estão próximos de 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/botoes-de-carboneto-de-tungstenio-para-bocados-de-broca-de-rolo-e-bocados-de-tricone/">High Quality Tungsten Carbide Buttons / Inserts for Roller Cone Bits And Tricone Drill Bits</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Grade de botões / pastilhas de carboneto de tungsténio para brocas de rolo cónico:</strong></h5>
<table style="height: 377px;" width="1349">
<tbody>
<tr>
<td style="text-align: center;" width="81"><strong>Grau</strong></td>
<td style="text-align: center;" width="80"><strong>Cobalto</strong><br />
<strong>(%)</strong></td>
<td style="text-align: center;" width="92"><strong>Densidade</strong><br />
<strong>(g/cm3)</strong></td>
<td style="text-align: center;" width="85"><strong>Dureza</strong><br />
<strong>(<a href="https://en.wikipedia.org/wiki/Rockwell_hardness_test" rel="nofollow noopener" target="_blank">HRA</a>)</strong></td>
<td style="text-align: center;" width="78"><strong>TRS(Mpa)</strong></td>
<td style="text-align: center;" width="521"><strong>Aplicação Recomendada</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="81">BT38</td>
<td style="text-align: center;" width="80">10</td>
<td style="text-align: center;" width="92">14.5</td>
<td style="text-align: center;" width="85">88.5</td>
<td style="text-align: center;" width="78">3100</td>
<td style="text-align: center;" width="521">Brocas de perfuração a baixa pressão. É adequada para formações de rocha dura ou minas de metais não ferrosos.</td>
</tr>
<tr>
<td style="text-align: center;" width="81">BT40</td>
<td style="text-align: center;" width="80">11</td>
<td style="text-align: center;" width="92">14.4</td>
<td style="text-align: center;" width="85">87.5</td>
<td style="text-align: center;" width="78">2900</td>
<td style="text-align: center;" width="521">Brocas de perfuração de média pressão. Adequado para formações rochosas de dureza média ou dura.</td>
</tr>
<tr>
<td style="text-align: center;" width="81">BT45</td>
<td style="text-align: center;" width="80">13</td>
<td style="text-align: center;" width="92">14.25</td>
<td style="text-align: center;" width="85">87.5</td>
<td style="text-align: center;" width="78">3100</td>
<td style="text-align: center;" width="521">Brocas de perfuração de média pressão. É apropriado para formações rochosas de dureza média ou dura.</td>
</tr>
<tr>
<td style="text-align: center;" width="81">BT60</td>
<td style="text-align: center;" width="80">16</td>
<td style="text-align: center;" width="92">13.95</td>
<td style="text-align: center;" width="85">86.5</td>
<td style="text-align: center;" width="78">3100</td>
<td style="text-align: center;" width="521">Brocas de alta pressão de perfuração. É adequada para formações extra duras ou complexas.</td>
</tr>
<tr>
<td style="text-align: center;" width="81">BT38</td>
<td style="text-align: center;" width="80">10</td>
<td style="text-align: center;" width="92">14.5</td>
<td style="text-align: center;" width="85">87.5</td>
<td style="text-align: center;" width="78">2900</td>
<td style="text-align: center;" width="521">1.Brocas de perfuração a baixa pressão. Adequado para formações duras ou minas de metais não ferrosos.</td>
</tr>
</tbody>
</table>
<h5><strong>Tamanhos de </strong><strong>botões / pastilhas de carboneto de tungsténio para brocas de rolo</strong><strong>：</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-3791" src="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Sizes-of-tungsten-Carbide-Inserts-for-Roller-Cone-Bits.jpg" alt="Tamanhos de Pastilhas de Carboneto de Tungsténio para Brocas de Rolos" width="229" height="187" title="Botões / Pastilhas de Carboneto de Tungsténio de Alta Qualidade para Brocas Tricónicas e Brocas de Rolos 16" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Sizes-of-tungsten-Carbide-Inserts-for-Roller-Cone-Bits.jpg 273w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Sizes-of-tungsten-Carbide-Inserts-for-Roller-Cone-Bits-15x12.jpg 15w" sizes="auto, (max-width: 229px) 100vw, 229px" /></p>
<table width="772">
<tbody>
<tr>
<td style="text-align: center;" rowspan="2" width="197">&nbsp;</p>
<p><strong>Modelo</strong></td>
<td style="text-align: center;" colspan="3" width="574"><strong>Sies (mm)</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="215"><strong>Diâmetro(φD)</strong></td>
<td style="text-align: center;" width="178"><strong>Altura (H)</strong></td>
<td style="text-align: center;" width="181"><strong>Altura da coluna (h)</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="197">BSX08009D08</td>
<td style="text-align: center;" width="215">8.2</td>
<td style="text-align: center;" width="178">9</td>
<td style="text-align: center;" width="181">6.5</td>
</tr>
<tr>
<td style="text-align: center;" width="197">SBX100162AD10Q</td>
<td style="text-align: center;" width="215">10.3</td>
<td style="text-align: center;" width="178">16.2</td>
<td style="text-align: center;" width="181">9.2</td>
</tr>
<tr>
<td style="text-align: center;" width="197">BSX115186D10Q</td>
<td style="text-align: center;" width="215">11.5</td>
<td style="text-align: center;" width="178">18.5</td>
<td style="text-align: center;" width="181">10.5</td>
</tr>
<tr>
<td style="text-align: center;" width="197">BSX12017D12Q</td>
<td style="text-align: center;" width="215">12.2</td>
<td style="text-align: center;" width="178">17</td>
<td style="text-align: center;" width="181">9.8</td>
</tr>
<tr>
<td style="text-align: center;" width="197">BSX14021D13Q</td>
<td style="text-align: center;" width="215">14.3</td>
<td style="text-align: center;" width="178">21</td>
<td style="text-align: center;" width="181">11.2</td>
</tr>
<tr>
<td style="text-align: center;" width="197">BSX16223AD18Z</td>
<td style="text-align: center;" width="215">16.2</td>
<td style="text-align: center;" width="178">23</td>
<td style="text-align: center;" width="181">12</td>
</tr>
<tr>
<td style="text-align: center;" width="197">BSX17224AD18Z</td>
<td style="text-align: center;" width="215">17.2</td>
<td style="text-align: center;" width="178">24</td>
<td style="text-align: center;" width="181">13</td>
</tr>
<tr>
<td style="text-align: center;" width="197">BSX19230D20Z</td>
<td style="text-align: center;" width="215">19.2</td>
<td style="text-align: center;" width="178">30</td>
<td style="text-align: center;" width="181">16</td>
</tr>
<tr>
<td style="text-align: center;" width="197">BSX28342D20Z</td>
<td style="text-align: center;" width="215">28.3</td>
<td style="text-align: center;" width="178">42</td>
<td style="text-align: center;" width="181">15.5</td>
</tr>
</tbody>
</table>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-3792" src="https://www.wolframcarbide.com/wp-content/uploads/2026/04/tungsten-Carbide-Inserts-for-tricone-drill-bits.png" alt="Pastilhas de Carboneto de Tungsténio para brocas tricónicas" width="220" height="184" title="High Quality Tungsten Carbide Buttons / Inserts for Roller Cone Bits And Tricone Drill Bits 17" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/04/tungsten-Carbide-Inserts-for-tricone-drill-bits.png 273w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/tungsten-Carbide-Inserts-for-tricone-drill-bits-14x12.png 14w" sizes="auto, (max-width: 220px) 100vw, 220px" /></p>
<table width="623">
<tbody>
<tr>
<td style="text-align: center;" rowspan="2" width="162">&nbsp;</p>
<p><strong>Modelo</strong></td>
<td style="text-align: center;" colspan="3" width="461"><strong>Sies (mm)</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="160"><strong>Diâmetro(φD)</strong></td>
<td style="text-align: center;" width="142"><strong>Altura (H)</strong></td>
<td style="text-align: center;" width="159"><strong>Altura da coluna (h)</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="162">BT12317E12Q</td>
<td style="text-align: center;" width="160">12.3</td>
<td style="text-align: center;" width="142">17</td>
<td style="text-align: center;" width="159">9.8</td>
</tr>
<tr>
<td style="text-align: center;" width="162">BT14321D14Q</td>
<td style="text-align: center;" width="160">14.3</td>
<td style="text-align: center;" width="142">21</td>
<td style="text-align: center;" width="159">13</td>
</tr>
<tr>
<td style="text-align: center;" width="162">BT16223CD18Z</td>
<td style="text-align: center;" width="160">16.2</td>
<td style="text-align: center;" width="142">23</td>
<td style="text-align: center;" width="159">12</td>
</tr>
<tr>
<td style="text-align: center;" width="162">BT19030AD18Z</td>
<td style="text-align: center;" width="160">19.2</td>
<td style="text-align: center;" width="142">30</td>
<td style="text-align: center;" width="159">15.5</td>
</tr>
<tr>
<td style="text-align: center;" width="162">BT22033D20Q</td>
<td style="text-align: center;" width="160">22.3</td>
<td style="text-align: center;" width="142">33</td>
<td style="text-align: center;" width="159">17.5</td>
</tr>
<tr>
<td style="text-align: center;" width="162">BT26340D25Z</td>
<td style="text-align: center;" width="160">26.3</td>
<td style="text-align: center;" width="142">40</td>
<td style="text-align: center;" width="159">18.1</td>
</tr>
<tr>
<td style="text-align: center;" width="162">BT30345D25Z</td>
<td style="text-align: center;" width="160">30.3</td>
<td style="text-align: center;" width="142">45</td>
<td style="text-align: center;" width="159">17.5</td>
</tr>
</tbody>
</table>
<h5><img loading="lazy" decoding="async" class="alignnone wp-image-3793" src="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Drawing-3.jpg" alt="Tamanhos de pastilhas de carboneto" width="232" height="254" title="High Quality Tungsten Carbide Buttons / Inserts for Roller Cone Bits And Tricone Drill Bits 18" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Drawing-3.jpg 316w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Drawing-3-274x300.jpg 274w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Drawing-3-11x12.jpg 11w" sizes="auto, (max-width: 232px) 100vw, 232px" /></h5>
<table width="622">
<tbody>
<tr>
<td style="text-align: center;" rowspan="2" width="153"><strong>Modelo</strong></td>
<td style="text-align: center;" colspan="3" width="469"><strong>Sies (mm)</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="174"><strong>Diâmetro(φD)</strong></td>
<td style="text-align: center;" width="140"><strong>Altura (H)</strong></td>
<td style="text-align: center;" width="155"><strong>Altura da coluna (h)</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="153">BTX13317E12Q</td>
<td style="text-align: center;" width="174">13.3</td>
<td style="text-align: center;" width="140">17</td>
<td style="text-align: center;" width="155">10.6</td>
</tr>
<tr>
<td style="text-align: center;" width="153">BTX143196D15Q</td>
<td style="text-align: center;" width="174">14.3</td>
<td style="text-align: center;" width="140">19.6</td>
<td style="text-align: center;" width="155">11.2</td>
</tr>
<tr>
<td style="text-align: center;" width="153">BTX15220BD18Z</td>
<td style="text-align: center;" width="174">15.2</td>
<td style="text-align: center;" width="140">20</td>
<td style="text-align: center;" width="155">12.5</td>
</tr>
<tr>
<td style="text-align: center;" width="153">BTX16321D15Q</td>
<td style="text-align: center;" width="174">16.3</td>
<td style="text-align: center;" width="140">21.2</td>
<td style="text-align: center;" width="155">12.7</td>
</tr>
<tr>
<td style="text-align: center;" width="153">BTX19325D18Z</td>
<td style="text-align: center;" width="174">19.3</td>
<td style="text-align: center;" width="140">25</td>
<td style="text-align: center;" width="155">15</td>
</tr>
<tr>
<td style="text-align: center;" width="153">BTX20326D18Z</td>
<td style="text-align: center;" width="174">20.3</td>
<td style="text-align: center;" width="140">26</td>
<td style="text-align: center;" width="155">15</td>
</tr>
<tr>
<td style="text-align: center;" width="153">BTX22330D20Z</td>
<td style="text-align: center;" width="174">22.3</td>
<td style="text-align: center;" width="140">30</td>
<td style="text-align: center;" width="155">16</td>
</tr>
</tbody>
</table>
<h5><strong>Detalhes de </strong><strong>botões / pastilhas de carboneto de tungsténio para brocas de rolo</strong><strong>:</strong></h5>
<p><a href="https://www.wolframcarbide.com/pt/categoria-de-produto/botoes-e-pastilhas-de-carboneto-de-tungstenio-para-minas-e-construcao/"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3796" src="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-buttons-Inserts-for-Roller-Cone-Bits.jpg" alt="Botões / Pastilhas de Carboneto de Tungsténio para Brocas de Dentes Rotativos" width="800" height="533" title="High Quality Tungsten Carbide Buttons / Inserts for Roller Cone Bits And Tricone Drill Bits 19" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-buttons-Inserts-for-Roller-Cone-Bits.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-buttons-Inserts-for-Roller-Cone-Bits-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-buttons-Inserts-for-Roller-Cone-Bits-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-buttons-Inserts-for-Roller-Cone-Bits-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-buttons-Inserts-for-Roller-Cone-Bits-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></a></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3797" src="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-Buttons-Inserts-for-Tricone-Drill-Bits.jpg" alt="Botões / Pastilhas de Carboneto de Tungsténio para Brocas Tricónicas" width="800" height="533" title="High Quality Tungsten Carbide Buttons / Inserts for Roller Cone Bits And Tricone Drill Bits 20" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-Buttons-Inserts-for-Tricone-Drill-Bits.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-Buttons-Inserts-for-Tricone-Drill-Bits-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-Buttons-Inserts-for-Tricone-Drill-Bits-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-Buttons-Inserts-for-Tricone-Drill-Bits-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/04/Tungsten-Carbide-Buttons-Inserts-for-Tricone-Drill-Bits-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p>&nbsp;</p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Fabricante de peças em bruto de carboneto C2 de alta qualidade</title>
		<link>https://www.wolframcarbide.com/pt/produto/pecas-em-bruto-de-metal-duro-c2/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sáb, 28 Mar 2026 09:36:29 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3778</guid>

					<description><![CDATA[<ol>
<li>Seleção da matéria-prima: É preferível o pó de carboneto de tungsténio de alta qualidade. Material virgem 100%.</li>
<li>Forno de sinterização PVA alemão importado. Sinterização HIP. <strong>que mantém a alta densidade, a alta resistência ao desgaste e a excelente dureza em peças planas de metal duro, garantindo uma vida útil mais longa e um desempenho fiável.</strong></li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>As peças em bruto de carboneto C2 são adequadas para o fabrico: Ferramentas para trabalhar metais, ferramentas para trabalhar madeira, matrizes de estampagem, peças para máquinas têxteis, peças de desgaste para trituradores, componentes de máquinas de enrolamento de molas, lâminas de limpeza de correias, etc.</strong></li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li><strong>O desempenho e a vida útil dos blanks de carboneto C2 são próximos de 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/pecas-em-bruto-de-metal-duro-c2/">High quality C2 carbide blanks manufacturer</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Graus de carboneto de C2 em bruto:</strong></h5>
<table style="border-collapse: collapse; width: 1394px; height: 1107px;" border="0" width="842" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 28.50pt;">
<td class="et1" style="height: 28.5pt; width: 46.5pt; text-align: center;" width="62" height="38"><strong>Grau</strong></td>
<td class="et1" style="width: 54pt; text-align: center;" width="72"><strong>Código ISO</strong></td>
<td class="et1" style="width: 51.75pt; text-align: center;" width="69"><strong>WC(%)</strong></td>
<td class="et1" style="width: 49.5pt; text-align: center;" width="66"><strong>Co(%)</strong></td>
<td class="et1" style="width: 60.75pt; text-align: center;" width="81"><strong>Densidade (g/cm3)</strong></td>
<td class="et1" style="width: 54pt; text-align: center;" width="72"><strong>Dureza(<a href="https://en.wikipedia.org/wiki/Rockwell_scale" rel="nofollow noopener" target="_blank">HRA</a>)</strong></td>
<td class="et1" style="width: 63.75pt; text-align: center;" width="85"><strong>TRS(Mpa)</strong></td>
<td class="et1" style="width: 49.5pt; text-align: center;" width="66"><strong>Ksi</strong></td>
<td class="et1" style="width: 201.75pt; text-align: center;" width="269"><strong>Aplicação</strong></td>
</tr>
<tr style="height: 193.00pt;">
<td class="et1" style="height: 193pt; width: 46.5pt; text-align: center;" width="62" height="257">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>C1</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>K30-K40</td>
<td class="et1" style="width: 51.75pt; text-align: center;" width="69">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>90 – 94</td>
<td class="et1" style="width: 49.5pt; text-align: center;" width="66">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>6 – 10</td>
<td class="et1" style="width: 60.75pt; text-align: center;" width="81">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>14.5 – 14.8</td>
<td class="et1" style="width: 54pt; text-align: center;" width="72">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>90 – 91.5</td>
<td class="et1" style="width: 63.75pt; text-align: center;" width="85">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>2275–3310</td>
<td class="et1" style="width: 49.5pt; text-align: center;" width="66">&nbsp;</p>
<p>&nbsp;</p>
<p>330-480</td>
<td class="et1" style="width: 201.75pt;" width="269">Acabamento fino do ferro fundido<br />
Metais não ferrosos (alumínio, latão)<br />
Materiais abrasivos (por exemplo, fibra de vidro, plásticos)<br />
Condições de corte ligeiras com um choque mínimo.<br />
Matrizes de trefilagem (especialmente para metais não ferrosos)<br />
Anéis de vedação e assentos de válvulas (ambientes de corrosão e desgaste)<br />
Bicos de jato de areia<br />
Peças de desgaste para a indústria têxtil e do papel<br />
Ferramentas de corte e moldagem de vidro</td>
</tr>
<tr style="height: 142.50pt;">
<td class="et1" style="height: 142.50pt; width: 46.50pt;" width="62" height="190">&nbsp;</p>
<p>&nbsp;</p>
<p style="text-align: center;"> C2</p>
</td>
<td class="et1" style="width: 54.00pt;" width="72">&nbsp;</p>
<p>&nbsp;</p>
<p>K20</td>
<td class="et1" style="width: 51.75pt;" width="69">&nbsp;</p>
<p>&nbsp;</p>
<p>94</td>
<td class="et1" style="width: 49.50pt;" width="66">&nbsp;</p>
<p>&nbsp;</p>
<p>6</td>
<td class="et1" style="width: 60.75pt;" width="81">&nbsp;</p>
<p>&nbsp;</p>
<p>14.8 – 15</td>
<td class="et1" style="width: 54.00pt;" width="72">&nbsp;</p>
<p>&nbsp;</p>
<p>91.5–92.5</td>
<td class="et1" style="width: 63.75pt;" width="85">&nbsp;</p>
<p>&nbsp;</p>
<p>2200–2760</td>
<td class="et1" style="width: 49.50pt;" width="66">&nbsp;</p>
<p>&nbsp;</p>
<p>320–400</td>
<td class="et1" style="width: 201.75pt;" width="269">Maquinação geral de ferro fundido.<br />
Ligas de alumínio e cobre.<br />
Cortes ligeiros interrompidos.<br />
Selos mecânicos em bombas e compressores<br />
Componentes de rolamentos (casquilhos, buchas)<br />
Matrizes de extrusão (alumínio, ligas de cobre)<br />
Peças de desgaste agrícola (ferramentas de contacto com o solo)</td>
</tr>
<tr style="height: 114.00pt;">
<td class="et1" style="height: 114.00pt; width: 46.50pt;" width="62" height="152">&nbsp;</p>
<p>&nbsp;</p>
<p>C3</td>
<td class="et1" style="width: 54.00pt;" width="72">&nbsp;</p>
<p>&nbsp;</p>
<p>K01-K10</td>
<td class="et1" style="width: 51.75pt;" width="69">&nbsp;</p>
<p>&nbsp;</p>
<p>91-94</td>
<td class="et1" style="width: 49.50pt;" width="66">&nbsp;</p>
<p>&nbsp;</p>
<p>6-9</td>
<td class="et1" style="width: 60.75pt;" width="81">&nbsp;</p>
<p>&nbsp;</p>
<p>14.9–15.2</td>
<td class="et1" style="width: 54.00pt;" width="72">&nbsp;</p>
<p>&nbsp;</p>
<p>92.5–93.5</td>
<td class="et1" style="width: 63.75pt;" width="85">&nbsp;</p>
<p>&nbsp;</p>
<p>1900–2585</td>
<td class="et1" style="width: 49.50pt;" width="66">&nbsp;</p>
<p>&nbsp;</p>
<p>275–375</td>
<td class="et1" style="width: 201.75pt;" width="269">Corte de ferro fundido para trabalhos médios<br />
Alguma maquinagem de aço (trabalho ligeiro)<br />
Operações de fresagem com choque moderado<br />
Ferramentas para a indústria mineira (inserções ligeiras, brocas)<br />
Ferramentas para trabalhar madeira (pontas de serra, facas de plaina)<br />
Moldes de conformação a frio<br />
Componentes da bomba expostos à lama</td>
</tr>
<tr style="height: 171.00pt;">
<td class="et1" style="height: 171.00pt; width: 46.50pt;" width="62" height="228">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>C4</td>
<td class="et1" style="width: 54.00pt;" width="72">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>K01</td>
<td class="et1" style="width: 51.75pt;" width="69">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>94-97</td>
<td class="et1" style="width: 49.50pt;" width="66">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>3-6</td>
<td class="et1" style="width: 60.75pt;" width="81">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>15.0–15.2</td>
<td class="et1" style="width: 54.00pt;" width="72">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>92.5–93.0</td>
<td class="et1" style="width: 63.75pt;" width="85">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>1900</td>
<td class="et1" style="width: 49.50pt;" width="66">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>275</td>
<td class="et1" style="width: 201.75pt;" width="269">Elevada tenacidade<br />
Menor resistência ao desgaste em comparação com C1-C3<br />
Melhor resistência à lascagem<br />
Ferramentas de exploração mineira e de perfuração (brocas de pedra, cortadores de carvão)<br />
Componentes para petróleo e gás (ferramentas de fundo de poço, mangas de desgaste)<br />
Ferramentas de construção (dentes de fresagem de estradas, perfuração de fundações)<br />
Peças para trituradores (placas de maxilas, martelos com inserções de carboneto)</td>
</tr>
</tbody>
</table>
<h5><strong>Tamanhos das peças em bruto de carboneto C2:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-3136" src="https://www.wolframcarbide.com/wp-content/uploads/2024/11/Tungsten-carbide-pllate-sizes.jpg" alt="tamanhos de placas de carboneto de tungsténio" width="500" height="137" title="High quality C2 carbide blanks manufacturer 22" srcset="https://www.wolframcarbide.com/wp-content/uploads/2024/11/Tungsten-carbide-pllate-sizes.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2024/11/Tungsten-carbide-pllate-sizes-300x82.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2024/11/Tungsten-carbide-pllate-sizes-768x210.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2024/11/Tungsten-carbide-pllate-sizes-18x5.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2024/11/Tungsten-carbide-pllate-sizes-600x164.jpg 600w" sizes="auto, (max-width: 500px) 100vw, 500px" /></p>
<table style="border-collapse: collapse; width: 878px; height: 376px;" border="0" width="575" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 39.75pt;">
<td class="et2" style="height: 39.75pt; width: 65.6pt; text-align: center;" width="87" height="53"><strong>Comprimento</strong><br />
<strong>L(mm)</strong></td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87"><strong>Largura</strong><br />
<strong>L(mm)</strong></td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87"><strong>Espessura</strong><br />
<strong>T(mm)</strong></td>
<td class="et2" style="width: 84.6pt; text-align: center;" width="112"><strong>Comprimento</strong><br />
<strong>Tolerância (mm)</strong></td>
<td class="et2" style="width: 76.5pt; text-align: center;" width="102"><strong>Largura</strong><br />
<strong>Tolerância (mm)</strong></td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98"><strong>Espessura</strong><br />
<strong>Tolerância(mm</strong>)</td>
</tr>
<tr style="height: 33.00pt;">
<td class="et2" style="height: 33pt; width: 65.6pt; text-align: center;" width="87" height="44">330</td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87">2~3</td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87">1~3</td>
<td class="et2" style="width: 84.6pt; text-align: center;" width="112">+7.0<br />
+3.0</td>
<td class="et2" style="width: 76.5pt; text-align: center;" width="102">+0.4<br />
+0.2</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">+0.35<br />
+0.15</td>
</tr>
<tr style="height: 31.00pt;">
<td class="et2" style="height: 31pt; width: 65.6pt; text-align: center;" width="87" height="41">330</td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87">3~8</td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87">1~3</td>
<td class="et2" style="width: 84.6pt; text-align: center;" width="112">+7.0<br />
+3.0</td>
<td class="et2" style="width: 76.5pt; text-align: center;" width="102">+0.5<br />
+0.3</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">+0.35<br />
+0.15</td>
</tr>
<tr style="height: 33.00pt;">
<td class="et2" style="height: 33pt; width: 65.6pt; text-align: center;" width="87" height="44">330</td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87">8~14</td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87">2~5</td>
<td class="et2" style="width: 84.6pt; text-align: center;" width="112">+7.0<br />
+3.0</td>
<td class="et2" style="width: 76.5pt; text-align: center;" width="102">+0.5<br />
+0.3</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">+0.35<br />
+0.15</td>
</tr>
<tr style="height: 31.00pt;">
<td class="et2" style="height: 31pt; width: 65.6pt; text-align: center;" width="87" height="41">330</td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87">14~34</td>
<td class="et2" style="width: 65.6pt; text-align: center;" width="87">2~11</td>
<td class="et2" style="width: 84.6pt; text-align: center;" width="112">+7.0<br />
+3.0</td>
<td class="et2" style="width: 76.5pt; text-align: center;" width="102">+0.6<br />
+0.4</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">+0.5<br />
+0.2</td>
</tr>
</tbody>
</table>
<h5><strong>Também estão disponíveis tamanhos e formas personalizados. Por favor, indique-nos as suas especificações.</strong></h5>
<p>&nbsp;</p>
<h5><strong>Pormenores das peças em bruto de carboneto C2:</strong></h5>
<p><a href="https://www.wolframcarbide.com/pt/categoria-de-produto/barras-de-metal-duro/"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3780" src="https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-3.jpg" alt="Peças em bruto de carboneto C2" width="800" height="533" title="High quality C2 carbide blanks manufacturer 23" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-3.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-3-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-3-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-3-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-3-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></a></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3781" src="https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-Carbide-blanks-7.jpg" alt="Fabricante de peças em bruto de carboneto C2" width="800" height="533" title="High quality C2 carbide blanks manufacturer 24" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-Carbide-blanks-7.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-Carbide-blanks-7-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-Carbide-blanks-7-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-Carbide-blanks-7-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-Carbide-blanks-7-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3785" src="https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-9_.jpg" alt="Fornecedor de peças em bruto de carboneto C2" width="800" height="533" title="High quality C2 carbide blanks manufacturer 25" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-9_.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-9_-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-9_-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-9_-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/C2-carbide-blanks-9_-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p>&nbsp;</p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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			</item>
		<item>
		<title>Fabricante de selos de carboneto de tungsténio de alta qualidade, usinados com precisão, YG6</title>
		<link>https://www.wolframcarbide.com/pt/produto/vedacao-de-carboneto-de-tungstenio/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sáb, 14 Mar 2026 08:44:08 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3763</guid>

					<description><![CDATA[<ol>
<li>Seleção da matéria-prima: É preferível o pó de carboneto de tungsténio de alta qualidade. Material virgem 100%.</li>
<li>Forno de sinterização PVA alemão importado. Sinterização HIP. Que pode manter o carboneto de tungsténio em alta densidade, <strong>Elevada resistência ao desgaste</strong>, <strong>resistente a altas temperaturas</strong>,<strong> resistente ao impacto</strong> alto desempenho.</li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li>O desempenho e a vida útil do vedante de carboneto de tungsténio são próximos dos 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/vedacao-de-carboneto-de-tungstenio/">High-quality Precision-machined Tungsten Carbide Seal manufacturer YG6</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Classes de vedação de carboneto de tungsténio:</strong></h5>
<table style="border-collapse: collapse; width: 941px; height: 179px;" border="0" width="504" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 30.00pt;">
<td class="et3" style="height: 30pt; width: 54pt; text-align: center;" width="72" height="40"><strong>Grau</strong></td>
<td class="et3" style="width: 90pt; text-align: center;" width="120"><strong>Composição (%)</strong></td>
<td class="et3" style="width: 81.75pt; text-align: center;" width="109"><strong>Densidade (g/cm3)</strong></td>
<td class="et3" style="width: 75pt; text-align: center;" width="100"><strong>Dureza (<a href="https://en.wikipedia.org/wiki/Rockwell_hardness_test" rel="nofollow noopener" target="_blank">HRA</a>)</strong></td>
<td class="et3" style="width: 77.25pt; text-align: center;" width="103"><strong>T.R.S （N/mm²）</strong></td>
</tr>
<tr style="height: 14.25pt;">
<td class="et4" style="height: 14.25pt; width: 54pt; text-align: center;" width="72" height="19">YG6</td>
<td class="et4" style="width: 90pt; text-align: center;" width="120">6%co 94%wc</td>
<td class="et4" style="width: 81.75pt; text-align: center;" width="109">14.85</td>
<td class="et4" style="width: 75pt; text-align: center;" width="100">≥92.5</td>
<td class="et4" style="width: 77.25pt; text-align: center;" width="103">≥2000</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et4" style="height: 14.25pt; width: 54pt; text-align: center;" width="72" height="19">YG8</td>
<td class="et4" style="width: 90pt; text-align: center;" width="120">8%co 92%wc</td>
<td class="et4" style="width: 81.75pt; text-align: center;" width="109">14.7</td>
<td class="et4" style="width: 75pt; text-align: center;" width="100">≥89.8</td>
<td class="et4" style="width: 77.25pt; text-align: center;" width="103">≥2800</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et4" style="height: 14.25pt; width: 54pt; text-align: center;" width="72" height="19">YG10X</td>
<td class="et4" style="width: 90pt; text-align: center;" width="120">10%co 90%wc</td>
<td class="et4" style="width: 81.75pt; text-align: center;" width="109">14.35</td>
<td class="et4" style="width: 75pt; text-align: center;" width="100">≥91.5</td>
<td class="et4" style="width: 77.25pt; text-align: center;" width="103">≥3600</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et4" style="height: 14.25pt; width: 54pt; text-align: center;" width="72" height="19">YG11</td>
<td class="et4" style="width: 90pt; text-align: center;" width="120">11%co 89%wc</td>
<td class="et4" style="width: 81.75pt; text-align: center;" width="109">14.4</td>
<td class="et4" style="width: 75pt; text-align: center;" width="100">≥88.5</td>
<td class="et4" style="width: 77.25pt; text-align: center;" width="103">≥2900</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<table style="border-collapse: collapse; width: 942px; height: 182px;" border="0" width="757" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 40.00pt;">
<td class="et2" style="height: 40.00pt; width: 54.00pt;" width="72" height="53"><a href="https://www.wolframcarbide.com/pt/densidade-do-carboneto-de-tungstenio-e-utilizacoes-de-diferentes-graus-de-carboneto-cimentado-yg6a/">YG6</a></td>
<td class="et3" style="width: 513.75pt;" width="685">Liga de grão fino, boa resistência ao desgaste. É adequada para o fabrico de mangas de carboneto, casquilhos de carboneto de tungsténio, anéis de vedação de carboneto, peças resistentes ao desgaste, etc.</td>
</tr>
<tr style="height: 21.00pt;">
<td class="et2" style="height: 21.00pt; width: 54.00pt;" width="72" height="28">YG8</td>
<td class="et3" style="width: 513.75pt;" rowspan="2" width="685">Alta resistência à flexão, resistência ao desgaste inferior a YG6。 É adequado para fazer mangas de carboneto, buchas de carboneto, anéis de vedação de carboneto de tungstênio, peças resistentes ao desgaste, etc.</td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="height: 26.00pt; width: 54.00pt;" width="72" height="34">YG11</td>
</tr>
</tbody>
</table>
<h5><strong>Tamanhos de vedação em carboneto de tungsténio:</strong></h5>
<table style="border-collapse: collapse; width: 939px; height: 98px;" border="0" width="446" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 14.25pt;">
<td class="et2" style="height: 14.25pt; width: 113.25pt; text-align: center;" width="151" height="19"><strong>OD (MM)</strong></td>
<td class="et3" style="width: 102pt; text-align: center;" width="136"><strong>ID (MM)</strong></td>
<td class="et4" style="width: 119.25pt; text-align: center;" width="159"><strong>Altura (MM)</strong></td>
</tr>
<tr style="height: 14.25pt;">
<td class="et5" style="height: 14.25pt; text-align: center;" height="19">10-800</td>
<td class="et6" style="text-align: center;">2-400</td>
<td class="et7" style="text-align: center;">1.5-300</td>
</tr>
</tbody>
</table>
<h5><strong>Também podemos fabricar os anéis de vedação de carboneto de acordo com os seus desenhos.</strong></h5>
<p>&nbsp;</p>
<h5><strong>Carbeto de tungsténio selo utiliza:</strong></h5>
<p>Os anéis de vedação de carboneto de tungsténio são amplamente utilizados em equipamentos como bombas, válvulas e condutas nos domínios do petróleo, da indústria química, da metalurgia, da aviação, etc. As suas aplicações específicas incluem:</p>
<p>Indústria petrolífera e química: utilizada para vedação mecânica para evitar fugas de fluidos e a entrada de impurezas externas no equipamento.</p>
<p>Selos de vedação em ambientes de alta temperatura e alta pressão para garantir o funcionamento estável do equipamento.</p>
<p>&nbsp;</p>
<h5><strong>Vantagens do carboneto de tungsténio para selos:</strong></h5>
<p>Dureza e rigidez elevadas: Os anéis de vedação de carboneto de tungsténio possuem dureza extremamente elevada, resistindo ao desgaste mecânico e à corrosão, o que prolonga a sua vida útil. Bom desempenho de vedação: O seu design angular proporciona um bom efeito de vedação para impedir fugas e a entrada de impurezas externas no equipamento.</p>
<p>Resistência a altas temperaturas: Pode funcionar durante muito tempo num ambiente de alta temperatura sem perder a função, e é adequado para ambientes de alta temperatura e alta pressão.</p>
<p>Boa resistência à corrosão: Adota materiais de carboneto resistentes à corrosão e pode resistir à erosão de meios químicos.</p>
<p>‌Longa vida útil‌: Devido à elevada dureza e resistência ao desgaste, os anéis de vedação em carboneto de tungsténio têm uma longa vida útil.</p>
<p>Superfície lisa de alta precisão: O produto é finamente retificado, com tamanho e tolerância reduzidos, e proporciona um desempenho de vedação excelente e duradouro.</p>
<p>Boa maquinabilidade: Os materiais de carboneto cimentado têm uma boa maquinabilidade e são adequados para o fabrico de várias formas complexas.</p>
<p>Excelente desempenho de selagem e zero fugas: Superfície de selagem de alta precisão, forte desempenho de selagem, sem fugas.</p>
<p>&nbsp;</p>
<h5><strong>Detalhes do selo de carboneto de tungsténio:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3766" src="https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-19.jpg" alt="vedação de carboneto de tungsténio" width="800" height="494" title="High-quality Precision-machined Tungsten Carbide Seal manufacturer YG6 27" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-19.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-19-300x185.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-19-768x474.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-19-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-19-600x371.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3767" src="https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-18.jpg" alt="fabricante de selos de carboneto de tungsténio" width="800" height="604" title="High-quality Precision-machined Tungsten Carbide Seal manufacturer YG6 28" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-18.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-18-300x227.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-18-768x580.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-18-16x12.jpg 16w, https://www.wolframcarbide.com/wp-content/uploads/2026/03/tungsten-carbide-seal-18-600x453.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Rotores e estatores de carboneto de tungsténio de alta qualidade para bombas de perfuração de campos petrolíferos e aplicações MWD YG6 YG8 K20 K30</title>
		<link>https://www.wolframcarbide.com/pt/produto/rotores-de-carboneto-de-tungstenio-estatores/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sáb, 31 Jan 2026 08:35:17 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3703</guid>

					<description><![CDATA[<ol>
<li>Seleção da matéria-prima: É preferível o pó de carboneto de tungsténio de alta qualidade. Material virgem 100%.</li>
<li>Forno de sinterização PVA alemão importado. Sinterização HIP. O que pode manter os rotores de carboneto em alta densidade, <strong>Elevada resistência ao desgaste</strong>, <strong>resistente a altas temperaturas</strong>,<strong> resistente ao impacto</strong> alto desempenho.</li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li><strong>O desempenho e a vida útil dos rotores de carboneto de tungsténio estão próximos dos 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/rotores-de-carboneto-de-tungstenio-estatores/">High-quality tungsten carbide rotors and stators for oilfield drilling pumps and MWD applications YG6 YG8 K20 K30</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Classes de rotores de carboneto de tungsténio:</strong></h5>
<table style="border-collapse: collapse; width: 941px; height: 179px;" border="0" width="504" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 30.00pt;">
<td class="et3" style="height: 30pt; width: 54pt; text-align: center;" width="72" height="40"><strong>Grau</strong></td>
<td class="et3" style="width: 90pt; text-align: center;" width="120"><strong>Composição (%)</strong></td>
<td class="et3" style="width: 81.75pt; text-align: center;" width="109"><strong>Densidade (g/cm3)</strong></td>
<td class="et3" style="width: 75pt; text-align: center;" width="100"><strong>Dureza (<a href="https://en.wikipedia.org/wiki/Rockwell_hardness_test" rel="nofollow noopener" target="_blank">HRA</a>)</strong></td>
<td class="et3" style="width: 77.25pt; text-align: center;" width="103"><strong>T.R.S （N/mm²）</strong></td>
</tr>
<tr style="height: 14.25pt;">
<td class="et4" style="height: 14.25pt; width: 54pt; text-align: center;" width="72" height="19">YG6</td>
<td class="et4" style="width: 90pt; text-align: center;" width="120">6%co 94%wc</td>
<td class="et4" style="width: 81.75pt; text-align: center;" width="109">14.85</td>
<td class="et4" style="width: 75pt; text-align: center;" width="100">≥92.5</td>
<td class="et4" style="width: 77.25pt; text-align: center;" width="103">≥2000</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et4" style="height: 14.25pt; width: 54pt; text-align: center;" width="72" height="19">YG8</td>
<td class="et4" style="width: 90pt; text-align: center;" width="120">8%co 92%wc</td>
<td class="et4" style="width: 81.75pt; text-align: center;" width="109">14.7</td>
<td class="et4" style="width: 75pt; text-align: center;" width="100">≥89.8</td>
<td class="et4" style="width: 77.25pt; text-align: center;" width="103">≥2800</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et4" style="height: 14.25pt; width: 54pt; text-align: center;" width="72" height="19">YG10X</td>
<td class="et4" style="width: 90pt; text-align: center;" width="120">10%co 90%wc</td>
<td class="et4" style="width: 81.75pt; text-align: center;" width="109">14.35</td>
<td class="et4" style="width: 75pt; text-align: center;" width="100">≥91.5</td>
<td class="et4" style="width: 77.25pt; text-align: center;" width="103">≥3600</td>
</tr>
<tr style="height: 14.25pt;">
<td class="et4" style="height: 14.25pt; width: 54pt; text-align: center;" width="72" height="19">YG11</td>
<td class="et4" style="width: 90pt; text-align: center;" width="120">11%co 89%wc</td>
<td class="et4" style="width: 81.75pt; text-align: center;" width="109">14.4</td>
<td class="et4" style="width: 75pt; text-align: center;" width="100">≥88.5</td>
<td class="et4" style="width: 77.25pt; text-align: center;" width="103">≥2900</td>
</tr>
</tbody>
</table>
<table style="border-collapse: collapse; width: 942px; height: 182px;" border="0" width="757" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 40.00pt;">
<td class="et2" style="height: 40.00pt; width: 54.00pt;" width="72" height="53">YG6</td>
<td class="et3" style="width: 513.75pt;" width="685">Liga de grão fino, boa resistência ao desgaste. É adequada para o fabrico de rotores de carboneto e estatores de carboneto de tungsténio, peças resistentes ao desgaste, etc.</td>
</tr>
<tr style="height: 21.00pt;">
<td class="et2" style="height: 21.00pt; width: 54.00pt;" width="72" height="28"><a href="https://www.wolframcarbide.com/pt/dureza-do-carboneto-de-tungstenio-e-utilizacoes-do-yg8/">YG8</a></td>
<td class="et3" style="width: 513.75pt;" rowspan="2" width="685">Elevada resistência à flexão, resistência ao desgaste inferior à do YG6. É adequado para o fabrico de rotores de carboneto e estatores de carboneto, peças resistentes ao desgaste, etc.</td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="height: 26.00pt; width: 54.00pt;" width="72" height="34">YG11</td>
</tr>
</tbody>
</table>
<h5><strong>Outros tipos de rotores e estatores de carboneto de tungsténio:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3706" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-5.jpg" alt="rotores de metal duro" width="800" height="615" title="High-quality tungsten carbide rotors and stators for oilfield drilling pumps and MWD applications YG6 YG8 K20 K30 30" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-5.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-5-300x231.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-5-768x590.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-5-16x12.jpg 16w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-5-600x461.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3707" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-3.jpg" alt="estatores de carboneto de tungsténio" width="800" height="557" title="High-quality tungsten carbide rotors and stators for oilfield drilling pumps and MWD applications YG6 YG8 K20 K30 31" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-3.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-3-300x209.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-3-768x535.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-3-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-3-600x418.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3705" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-2.jpg" alt="rotores de carboneto de tungsténio" width="800" height="535" title="High-quality tungsten carbide rotors and stators for oilfield drilling pumps and MWD applications YG6 YG8 K20 K30 32" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-2.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-2-300x201.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-2-768x514.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-2-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-carbide-rotors-and-stators-2-600x401.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><strong>I. Principais aplicações: Bombas de cavidade progressiva (bombas de parafuso simples/duplo) e perfuração de petróleo e gás:</strong><br />
Este é o principal cenário de aplicação dos estatores e rotores de liga dura, que consistem no rotor de liga dura (o componente de acionamento rotativo) e no estator do tipo casquilho de liga dura (o componente de cavidade fixa). Substituem os tradicionais estatores de borracha e rotores de metal para satisfazer as exigências do transporte de meios altamente abrasivos, de alta temperatura, alta pressão e fortemente corrosivos.<br />
Equipamento específico: Bombas de cavidade progressiva de fundo de poço para campos petrolíferos, bombas de cavidade progressiva de superfície, bombas de cavidade progressiva resistentes a abrasão para a indústria química, bombas de cavidade progressiva para lamas/materiais, bombas de cavidade progressiva para injeção de água a alta pressão, motores de parafuso para petróleo e gás de fundo de poço, ferramentas de perfuração orientáveis rotativas, válvulas de estrangulamento de alta pressão para cabeças de poço, pares estator-rotor para agitadores em caldeiras de reação química.</p>
<p>&nbsp;</p>
<p><strong>II. Equipamento hidráulico/pneumático de precisão: Pares de fricção estator-rotor para bombas de alta pressão, bombas de pistão e motores hidráulicos:</strong><br />
Nos sistemas de transmissão hidráulica de alta pressão, os estatores/rotores de liga dura servem como componentes principais, tais como placas de válvulas, blocos de cilindros e núcleos de rotores, permitindo uma distribuição precisa do fluido hidráulico e transmissão de binário, adequada para ambientes de trabalho hidráulico de alta pressão e alta velocidade.<br />
Equipamentos específicos: Bombas de pistão axial de alta pressão, bombas de pistão radial, motores hidráulicos, bombas servo-hidráulicas, bombas de injeção de alta pressão.</p>
<p>&nbsp;</p>
<p><strong>III. Equipamento mineiro/metalúrgico: Componentes principais estator-rotor em equipamento de trituração, classificação e transporte:</strong><br />
Para fazer face às condições altamente abrasivas e de elevado impacto na indústria mineira e metalúrgica, os estatores e rotores de liga dura são utilizados em equipamentos de trituração, classificação e transporte de materiais para resolver os problemas de desgaste rápido dos componentes metálicos tradicionais.<br />
Equipamentos específicos: Classificadores espirais verticais, classificadores centrífugos para minas, estatores rotativos em moinhos, pares de fricção estator-rotor para bombas de polpa.</p>
<p>&nbsp;</p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
<p>&nbsp;</p>
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]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Fabricante de rolos de carboneto de tungsténio de alta qualidade para laminadores YG15</title>
		<link>https://www.wolframcarbide.com/pt/produto/rolos-de-carboneto-de-tungstenio-para-laminadores/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sáb, 24 Jan 2026 09:53:18 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3694</guid>

					<description><![CDATA[<p>1.Seleção de matéria-prima: Prefere-se pó de carboneto de tungsténio de alta qualidade, material virgem 100%.<br />
2.Forno de sinterização PVA alemão importado. Sinterização HIP. Que pode manter os rolos de carboneto de tungsténio com alta densidade, alta resistência ao desgaste, alta tenacidade e alto desempenho.<br />
3.Engenheiros profissionais e equipas de inspeção de qualidade garantem a inspeção do processo do produto e a inspeção de aceitação para garantir a qualidade estável do produto e evitar o envio de produtos não qualificados.<br />
<strong>4. mais de 40 anos de experiência de fabrico.</strong><br />
<strong>5. o desempenho e a vida útil do rolo de carboneto estão próximos de 95-100% de Guhringg, Boehleritt e Kennametall.</strong></p>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/rolos-de-carboneto-de-tungstenio-para-laminadores/">Manufacturer of High quality tungsten carbide rolls for rolling mills YG15</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Graus de rolos de carboneto de tungsténio:</strong></h5>
<table style="border-collapse: collapse; width: 865px; height: 250px;" border="0" width="519" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 33.00pt;">
<td class="et2" style="height: 33pt; width: 56.25pt; text-align: center;" width="75" height="44">&nbsp;</p>
<p><strong>Grau</strong></td>
<td class="et2" style="width: 62.5pt; text-align: center;" width="83">&nbsp;</p>
<p><strong>Wc (%)</strong></td>
<td class="et2" style="width: 64pt; text-align: center;" width="85">&nbsp;</p>
<p><strong>Co (%)</strong></td>
<td class="et2" style="width: 77.25pt; text-align: center;" width="103">&nbsp;</p>
<p><strong>TRS </strong><br />
<strong>(N/mm²)</strong></td>
<td class="et2" style="width: 64pt; text-align: center;" width="85">&nbsp;</p>
<p><strong>Densidade (g/cm³)</strong></td>
<td class="et2" style="width: 65.25pt; text-align: center;" width="87">&nbsp;</p>
<p><strong>   Dureza (<a href="https://en.wikipedia.org/wiki/Rockwell_hardness_test" rel="nofollow noopener" target="_blank">HRA</a> )</strong></td>
</tr>
<tr style="height: 20.00pt;">
<td class="et2" style="height: 20pt; width: 56.25pt; text-align: center;" width="75" height="26"><a href="https://www.wolframcarbide.com/pt/melhor-aco-de-tungstenio-yg15-para-a-industria-de-moldes/">YG15</a></td>
<td class="et2" style="width: 62.5pt; text-align: center;" width="83">85</td>
<td class="et2" style="width: 64pt; text-align: center;" width="85">15</td>
<td class="et2" style="width: 77.25pt; text-align: center;" width="103">≥2500</td>
<td class="et2" style="width: 64pt; text-align: center;" width="85">13.9-14.1</td>
<td class="et2" style="width: 65.25pt; text-align: center;" width="87">≥87</td>
</tr>
<tr style="height: 20.25pt;">
<td class="et2" style="height: 20.25pt; width: 56.25pt; text-align: center;" width="75" height="27">YGH30</td>
<td class="et2" style="width: 62.5pt; text-align: center;" width="83">85</td>
<td class="et2" style="width: 64pt; text-align: center;" width="85">15</td>
<td class="et2" style="width: 77.25pt; text-align: center;" width="103">≥2700</td>
<td class="et2" style="width: 64pt; text-align: center;" width="85">14.02</td>
<td class="et2" style="width: 65.25pt; text-align: center;" width="87">≥84.9</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p><strong style="font-size: 1.2em;">Tamanhos dos rolos de carboneto de tungsténio:</strong></p>
<p>&nbsp;</p>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-3695" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-sizes.jpg" alt="desenho de rolos de carboneto de tungsténio" width="411" height="120" title="Manufacturer of High quality tungsten carbide rolls for rolling mills YG15 34" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-sizes.jpg 633w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-sizes-300x88.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-sizes-18x5.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-sizes-600x175.jpg 600w" sizes="auto, (max-width: 411px) 100vw, 411px" /></p>
<p>&nbsp;</p>
<table style="border-collapse: collapse; width: 912px; height: 175px;" border="0" width="518" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 33.00pt;">
<td class="et3" style="height: 33pt; width: 92.25pt; text-align: center;" width="123" height="44"><strong>Gama de fios</strong></td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126"><strong>Exterior φ (mm)</strong></td>
<td class="et3" style="width: 93pt; text-align: center;" width="124"><strong>Interior φ (mm)</strong></td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145"><strong>Espessura (mm)</strong></td>
</tr>
<tr style="height: 19.50pt;">
<td class="et3" style="height: 19.5pt; width: 92.25pt; text-align: center;" width="123" height="26">4-8.5</td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126">123</td>
<td class="et3" style="width: 93pt; text-align: center;" width="124">82</td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145">15</td>
</tr>
<tr style="height: 20.50pt;">
<td class="et4" style="height: 20.5pt; width: 92.25pt; text-align: center;" width="123" height="27">9-12</td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126">123</td>
<td class="et3" style="width: 93pt; text-align: center;" width="124">82</td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145">20</td>
</tr>
<tr style="height: 20.50pt;">
<td class="et4" style="height: 20.5pt; width: 92.25pt; text-align: center;" width="123" height="27">4-8.5</td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126">125</td>
<td class="et3" style="width: 93pt; text-align: center;" width="124">82</td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145">15</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et4" style="height: 20pt; width: 92.25pt; text-align: center;" width="123" height="26">9-12</td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126">125</td>
<td class="et3" style="width: 93pt; text-align: center;" width="124">82</td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145">20</td>
</tr>
<tr style="height: 20.50pt;">
<td class="et4" style="height: 20.5pt; width: 92.25pt; text-align: center;" width="123" height="27">4-8.5</td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126">140</td>
<td class="et3" style="width: 93pt; text-align: center;" width="124">90</td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145">15</td>
</tr>
<tr style="height: 20.50pt;">
<td class="et4" style="height: 20.5pt; width: 92.25pt; text-align: center;" width="123" height="27">9-12</td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126">140</td>
<td class="et3" style="width: 93pt; text-align: center;" width="124">90</td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145">20</td>
</tr>
<tr style="height: 19.50pt;">
<td class="et4" style="height: 19.5pt; width: 92.25pt; text-align: center;" width="123" height="26">4-8.5</td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126">150</td>
<td class="et3" style="width: 93pt; text-align: center;" width="124">90</td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145">15</td>
</tr>
<tr style="height: 20.75pt;">
<td class="et4" style="height: 20.75pt; width: 92.25pt; text-align: center;" width="123" height="27">9-12</td>
<td class="et3" style="width: 94.5pt; text-align: center;" width="126">150</td>
<td class="et3" style="width: 93pt; text-align: center;" width="124">90</td>
<td class="et3" style="width: 108.75pt; text-align: center;" width="145">20</td>
</tr>
</tbody>
</table>
<h5><strong>Detalhes dos rolos de carboneto de tungsténio:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3697" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-for-rolling-mills.jpg" alt="rolos de carboneto de tungsténio para laminadores" width="800" height="500" title="Manufacturer of High quality tungsten carbide rolls for rolling mills YG15 35" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-for-rolling-mills.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-for-rolling-mills-300x188.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-for-rolling-mills-768x480.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-for-rolling-mills-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-for-rolling-mills-600x375.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3699" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-2.jpg" alt="rolos de carboneto de tungsténio" width="800" height="507" title="Manufacturer of High quality tungsten carbide rolls for rolling mills YG15 36" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-2.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-2-300x190.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-2-768x487.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-2-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-rolls-2-600x380.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<h5><strong>Soluções de desgaste, conhecimento especializado e serviço personalizado ao cliente：</strong></h5>
<p>A Bortome é especializada no fabrico de rolos de laminagem em carboneto de tungsténio cimentado, concebidos para as condições de funcionamento adversas dos laminadores a quente que produzem fio-máquina e vergalhões.</p>
<p>Oferecemos duas opções de entrega para corresponder às suas necessidades de produção:<br />
- Rolos semi-acabados com diâmetro interior e espessura rectificados com precisão<br />
- Rolos totalmente acabados fabricados diretamente segundo os seus desenhos</p>
<p>Os nossos rolos de metal duro estão disponíveis até Ø600 mm de diâmetro exterior com uma espessura máxima de 300 mm.</p>
<p>&nbsp;</p>
<h5><strong>Aplicação na laminação de fio-máquina:</strong></h5>
<p>O fio-máquina é formado por biletes de metal laminados a quente entre dois rolos para obter a forma e a precisão dimensional pretendidas.<br />
Durante o funcionamento, os rolos são expostos a tensões combinadas extremas:<br />
- Elevada fadiga termo-mecânica<br />
- Desgaste abrasivo e adesivo severo<br />
- Compressão radial e impacto durante a picagem do lingote<br />
- Choque térmico e fadiga térmica<br />
- Tensões do aro resultantes da montagem e da instalação</p>
<p>O processo de laminagem de fio-máquina inclui quatro fases principais:<br />
Suporte de desbaste → Suporte intermédio → Fresa de blocos → Suporte de acabamento</p>
<p>&nbsp;</p>
<h5><strong>Propriedades e vantagens do material:</strong></h5>
<p>O desempenho do carboneto de tungsténio é determinado por factores estruturais críticos:<br />
- Tipo e conteúdo da pasta<br />
- Granulometria WC<br />
- Morfologia e distribuição uniforme dos grãos</p>
<p>Os rolos de carboneto de tungsténio da Bortome são o material mais recomendado para os suportes intermédios, moinhos de blocos e suportes de acabamento, proporcionando uma excecional resistência ao desgaste, estabilidade térmica e vida útil em condições exigentes de laminagem a quente.</p>
<p>&nbsp;</p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Fabricante de cavilhas de carboneto de tungsténio de alta qualidade para moinhos de esferas horizontais e moinhos de areia</title>
		<link>https://www.wolframcarbide.com/pt/produto/cavilhas-de-carboneto-de-tungstenio/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Dom, 18 Jan 2026 08:49:54 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3686</guid>

					<description><![CDATA[<p>Cavilhas de carboneto de tungsténio.</p>
<ol>
<li>Seleção da matéria-prima: É preferível o pó de carboneto de volfrâmio de alta qualidade. Material virgem 100%.</li>
<li>Forno de sinterização PVA alemão importado. Sinterização HIP. Que pode manter os pinos de carboneto para lâminas de limpa-neve em alta densidade, <strong>Elevada resistência ao desgaste</strong>, de elevado desempenho.</li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li><strong>O desempenho e a vida útil dos pinos de carboneto de tungsténio são próximos dos 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
<li>As nossas cavilhas de metal duro são compatíveis com NETZSCH, UHLER, Drais, VMA-GETZMANN, Hosokawa Micron, Puhler, Union Process, Sellon Dynamics, Hockmeyer Equipment, Bühler Group, WAB Group, Imola Macchine, Sellon Dynamics, HMM, AIMEX.</li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/cavilhas-de-carboneto-de-tungstenio/">Manufacturer of High Quality Tungsten Carbide Pegs for Horizontal Bead Mills and Sand Mills</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Grau das cavilhas de carboneto de tungsténio :</strong></h5>
<table style="border-collapse: collapse; width: 1200px; height: 389px;" border="0" width="946" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 44.75pt;">
<td class="et2" style="height: 44.75pt; width: 84.75pt; text-align: center;" width="113" height="59"><strong>Notas</strong></td>
<td class="et2" style="width: 110pt; text-align: center;" width="146"><strong>Densidade</strong><br />
<strong>(g/cm³)</strong></td>
<td class="et2" style="width: 101pt; text-align: center;" width="134"><strong>Dureza</strong><br />
<strong>(<a href="https://en.wikipedia.org/wiki/Rockwell_hardness_test" rel="nofollow noopener" target="_blank">HRA</a>)</strong></td>
<td class="et2" style="width: 103pt; text-align: center;" width="137"><strong>T.RS</strong><br />
<strong>(N/mm²)</strong></td>
<td class="et2" style="width: 311.4pt; text-align: center;" width="415"><strong>Aplicação principal</strong></td>
</tr>
<tr style="height: 48.00pt;">
<td class="et2" style="height: 48pt; width: 84.75pt; text-align: center;" width="113" height="64"><a href="https://www.wolframcarbide.com/pt/dureza-do-carboneto-de-tungstenio-e-utilizacoes-do-yg8/">YG8</a></td>
<td class="et2" style="width: 110pt; text-align: center;" width="146">14.80</td>
<td class="et2" style="width: 101pt; text-align: center;" width="134">89.5</td>
<td class="et2" style="width: 103pt; text-align: center;" width="137">2060</td>
<td class="et2" style="width: 311.4pt; text-align: center;" width="415">Elevada dureza, elevada tenacidade, principalmente utilizada<br />
para rolos de prensa de rolos, adequados para moinhos de esferas horizontais e moinhos de areia.</td>
</tr>
<tr style="height: 47.00pt;">
<td class="et2" style="height: 47pt; width: 84.75pt; text-align: center;" width="113" height="62">YG10</td>
<td class="et2" style="width: 110pt; text-align: center;" width="146">14.60</td>
<td class="et2" style="width: 101pt; text-align: center;" width="134">88.5</td>
<td class="et2" style="width: 103pt; text-align: center;" width="137">2850</td>
<td class="et2" style="width: 311.4pt; text-align: center;" width="415">Elevada dureza, elevada tenacidade, principalmente utilizada<br />
para rolos de prensa de rolos, adequados para moinhos de esferas horizontais e moinhos de areia.</td>
</tr>
<tr style="height: 44.25pt;">
<td class="et2" style="height: 44.25pt; width: 84.75pt; text-align: center;" width="113" height="59">YN10</td>
<td class="et2" style="width: 110pt; text-align: center;" width="146">14.45</td>
<td class="et2" style="width: 101pt; text-align: center;" width="134">90.5</td>
<td class="et2" style="width: 103pt; text-align: center;" width="137">2350</td>
<td class="et2" style="width: 311.4pt; text-align: center;" width="415">Grau de carboneto de tungsténio não magnético. Adequado para ambientes de trabalho não magnéticos.</td>
</tr>
</tbody>
</table>
<h5><strong>Tamanhos de pinos de carboneto de tungsténio：</strong></h5>
<table style="border-collapse: collapse; width: 792px; height: 307px;" border="0" width="749" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 16.25pt;">
<td class="et2" style="height: 16.25pt; width: 129.25pt; text-align: center;" width="258" height="32"><strong>OD(mm)</strong></td>
<td class="et2" style="width: 116pt; text-align: center;" width="232"><strong>L(mm)</strong></td>
<td class="et2" style="width: 129.25pt; text-align: center;" width="258"><strong>TAPS</strong></td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 129.25pt; text-align: center;" width="258" height="32">10</td>
<td class="et2" style="width: 116pt; text-align: center;" width="232">35</td>
<td class="et2" style="width: 129.25pt; text-align: center;" width="258">M12</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 129.25pt; text-align: center;" width="258" height="32">12</td>
<td class="et2" style="width: 116pt; text-align: center;" width="232">35</td>
<td class="et2" style="width: 129.25pt; text-align: center;" width="258">M10</td>
</tr>
<tr style="height: 15.50pt;">
<td class="et2" style="height: 15.5pt; width: 129.25pt; text-align: center;" width="258" height="31">14</td>
<td class="et2" style="width: 116pt; text-align: center;" width="232">58</td>
<td class="et2" style="width: 129.25pt; text-align: center;" width="258">M12</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 129.25pt; text-align: center;" width="258" height="32">16</td>
<td class="et2" style="width: 116pt; text-align: center;" width="232">48</td>
<td class="et2" style="width: 129.25pt; text-align: center;" width="258">M12</td>
</tr>
<tr style="height: 16.75pt;">
<td class="et2" style="height: 16.75pt; width: 129.25pt; text-align: center;" width="258" height="33">30</td>
<td class="et2" style="width: 116pt; text-align: center;" width="232">108</td>
<td class="et2" style="width: 129.25pt; text-align: center;" width="258">M16</td>
</tr>
</tbody>
</table>
<h5></h5>
<h5><strong>Detalhes da cavilha de carboneto de tungsténio:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3689" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-pegs-2.jpg" alt="cavilhas de carboneto de tungsténio" width="800" height="800" title="Manufacturer of High Quality Tungsten Carbide Pegs for Horizontal Bead Mills and Sand Mills 38" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-pegs-2.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-pegs-2-300x300.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-pegs-2-150x150.jpg 150w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-pegs-2-768x768.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-pegs-2-12x12.jpg 12w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-pegs-2-600x600.jpg 600w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/tungsten-carbide-pegs-2-100x100.jpg 100w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3690" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-sand-Mill.jpg" alt="Cavilhas de carboneto de tungsténio para moinho de esferas horizontal" width="800" height="800" title="Manufacturer of High Quality Tungsten Carbide Pegs for Horizontal Bead Mills and Sand Mills 39" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-sand-Mill.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-sand-Mill-300x300.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-sand-Mill-150x150.jpg 150w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-sand-Mill-768x768.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-sand-Mill-12x12.jpg 12w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-sand-Mill-600x600.jpg 600w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-sand-Mill-100x100.jpg 100w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3691" src="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-Bead-Mill.jpg" alt="Cavilhas de carboneto de tungsténio para moinho de esferas horizontal" width="800" height="800" title="Manufacturer of High Quality Tungsten Carbide Pegs for Horizontal Bead Mills and Sand Mills 40" srcset="https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-Bead-Mill.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-Bead-Mill-300x300.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-Bead-Mill-150x150.jpg 150w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-Bead-Mill-768x768.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-Bead-Mill-12x12.jpg 12w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-Bead-Mill-600x600.jpg 600w, https://www.wolframcarbide.com/wp-content/uploads/2026/01/Tungsten-Carbide-Pegs-for-Horizontal-Bead-Mill-100x100.jpg 100w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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		<title>Fornecedor de varetas compostas de carboneto de tungsténio para brasagem de alta qualidade</title>
		<link>https://www.wolframcarbide.com/pt/produto/varetas-compostas-de-carboneto-de-tungstenio-para-brasagem/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Qua, 31 Dez 2025 10:30:42 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3659</guid>

					<description><![CDATA[<ol>
<li>Seleção de matérias-primas: <strong>Utilizamos apenas <a href="https://www.wolframcarbide.com/pt/produto/bigornas-de-carboneto-de-tungstenio/">bigornas de carboneto de tungsténio</a> para trituração de grãos, o que garante o desempenho físico estável das varetas compostas de carboneto de tungsténio (varetas de soldadura).</strong></li>
<li>Uma combinação de partículas arredondadas e angulares proporciona uma excelente resistência ao desgaste.</li>
<li>Os engenheiros profissionais e as equipas de inspeção de qualidade asseguram a inspeção do processo do produto e a inspeção de aceitação para garantir uma qualidade estável do produto e impedir a expedição de produtos não qualificados.</li>
<li><strong>Mais de 40 anos de experiência no fabrico.</strong></li>
<li><strong>O desempenho e a vida útil das hastes compostas de carboneto de tungsténio estão ao nível dos líderes na China.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/varetas-compostas-de-carboneto-de-tungstenio-para-brasagem/">High quality brazing tungsten carbide composite rods supplier</a>最先出现在<a rel="nofollow" href="https://www.wolframcarbide.com/pt">Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h5><strong>Graus de varetas compósitas de carboneto de tungsténio:</strong></h5>
<p>As varetas compostas de carboneto de tungsténio para brasagem/soldadura são consumíveis de corte resistentes ao desgaste de elevado desempenho, especificamente concebidos para condições de trabalho industriais de elevado desgaste e carga. Fabricados através do processo de sinterização por metalurgia do pó, compõem partículas de carboneto de tungsténio de elevada dureza com matrizes metálicas de elevada resistência (à base de níquel, à base de cobre, níquel-crómio-boro, níquel-bronze e outros sistemas multi-liga). A sua principal função é prolongar a vida útil dos principais componentes do equipamento e reduzir os custos de funcionamento e manutenção.</p>
<table style="border-collapse: collapse; width: 1157px; height: 478px;" border="0" width="624" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 40.00pt;">
<td class="et2" style="height: 69pt; width: 68.25pt; text-align: center;" rowspan="2" width="91" height="92"><strong>Grau</strong></td>
<td class="et3" style="width: 172.25pt; text-align: center;" colspan="3" width="229"><strong>Composições químicas (%)</strong></td>
<td class="et2" style="width: 92.4pt; text-align: center;" rowspan="2" width="123"><strong>Desempenho físico</strong></td>
<td class="et2" style="width: 135.75pt; text-align: center;" rowspan="2" width="181"><strong>Aplicações</strong></td>
</tr>
<tr style="height: 29.00pt;">
<td class="et2" style="width: 44.25pt; text-align: center;" width="59"><strong>WC</strong></td>
<td class="et2" style="width: 67.5pt; text-align: center;" width="90"><strong>Cu+Zn+Sn</strong></td>
<td class="et2" style="width: 60.5pt; text-align: center;" width="80"><strong>Co</strong></td>
</tr>
<tr style="height: 52.00pt;">
<td class="et2" style="height: 52pt; width: 68.25pt; text-align: center;" width="91" height="69">BTB-Cu-30</td>
<td class="et2" style="width: 44.25pt; text-align: center;" width="59">64-67</td>
<td class="et2" style="width: 67.5pt; text-align: center;" width="90">30±2</td>
<td class="et2" style="width: 60.5pt; text-align: center;" width="80">3.8-4.2</td>
<td class="et2" style="width: 92.4pt; text-align: center;" rowspan="4" width="123">Dureza:&gt;160 <a href="https://en.wikipedia.org/wiki/Brinell_hardness_test" rel="nofollow noopener" target="_blank">HB</a><br />
TRS:&gt;690MPa</td>
<td class="et2" style="width: 135.75pt; text-align: center;" rowspan="4" width="181">Ferramentas de perfuração de fundo de poço<br />
êmbolos<br />
Eixos<br />
Agricultura/mineração<br />
Equipamento<br />
Válvulas<br />
Lâminas de turbina<br />
Juntas de ferramentas<br />
Barris da extrusora e<br />
parafusos<br />
Silvicultura<br />
Brocas</td>
</tr>
<tr style="height: 45.00pt;">
<td class="et2" style="height: 45pt; width: 68.25pt; text-align: center;" width="91" height="60">BTB-Cu-40</td>
<td class="et2" style="width: 44.25pt; text-align: center;" width="59">53-56</td>
<td class="et2" style="width: 67.5pt; text-align: center;" width="90">40±2</td>
<td class="et2" style="width: 60.5pt; text-align: center;" width="80">4.6-4.8</td>
</tr>
<tr style="height: 53.00pt;">
<td class="et2" style="height: 53pt; width: 68.25pt; text-align: center;" width="91" height="70">BTB-Cu-45</td>
<td class="et2" style="width: 44.25pt; text-align: center;" width="59">48-52</td>
<td class="et2" style="width: 67.5pt; text-align: center;" width="90">45±2</td>
<td class="et2" style="width: 60.5pt; text-align: center;" width="80">4.2-4.5</td>
</tr>
<tr style="height: 74.00pt;">
<td class="et2" style="height: 74pt; width: 68.25pt; text-align: center;" width="91" height="98">BTB-Cu-50</td>
<td class="et2" style="width: 44.25pt; text-align: center;" width="59">44-48</td>
<td class="et2" style="width: 67.5pt; text-align: center;" width="90">50±2</td>
<td class="et2" style="width: 60.5pt; text-align: center;" width="80">3.8-4.2</td>
</tr>
</tbody>
</table>
<h5><strong>Tamanhos de varetas de soldadura compostas de carboneto de tungsténio:</strong></h5>
<table style="border-collapse: collapse; width: 1159px; height: 401px;" border="0" width="673" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 54.00pt;">
<td class="et2" style="height: 72pt; width: 36pt; text-align: center;" rowspan="2" width="48" height="96"><strong>POS.</strong></td>
<td class="et2" style="width: 157.5pt; text-align: center;" colspan="2" width="210"><strong>Tamanhos de grãos de carboneto de tungsténio</strong></td>
<td class="et2" style="width: 87pt; text-align: center;" rowspan="2" width="116"><strong>Superfície</strong></td>
<td class="et2" style="width: 114pt; text-align: center;" rowspan="2" width="152"><strong>Largura disponível (MM)</strong></td>
<td class="et2" style="width: 110.25pt; text-align: center;" rowspan="2" width="147"><strong>Comprimento disponível</strong><br />
<strong>(MM)</strong></td>
</tr>
<tr style="height: 18.00pt;">
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">(MM)</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">(Polegada )</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 36pt; text-align: center;" width="48" height="21">1</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">1.6-3.2</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">1/8-1/16</td>
<td class="et2" style="width: 87pt; text-align: center;" rowspan="7" width="116">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>Nua ou com<br />
revestimento fluxado</td>
<td class="et2" style="width: 114pt; text-align: center;" rowspan="7" width="152">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>(20-22)(18-20)(10-12)</td>
<td class="et2" style="width: 110.25pt; text-align: center;" rowspan="7" width="147">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>280-450</td>
</tr>
<tr style="height: 16.50pt;">
<td class="et2" style="height: 16.5pt; width: 36pt; text-align: center;" width="48" height="22">2</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">3.2-4.8</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">3/16-1/8</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 36pt; text-align: center;" width="48" height="21">3</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">4.8-6.4</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">1/4-3/16</td>
</tr>
<tr style="height: 15.50pt;">
<td class="et2" style="height: 15.5pt; width: 36pt; text-align: center;" width="48" height="20">4</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">6.4-8.0</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">5/16-1/4</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 36pt; text-align: center;" width="48" height="21">5</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">8.0-9.5</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">3/8-5/16</td>
</tr>
<tr style="height: 16.00pt;">
<td class="et2" style="height: 16pt; width: 36pt; text-align: center;" width="48" height="21">6</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">9.5-11.0</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">7/16-3/8</td>
</tr>
<tr style="height: 16.25pt;">
<td class="et2" style="height: 16.25pt; width: 36pt; text-align: center;" width="48" height="21">7</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">11.0-12.7</td>
<td class="et2" style="width: 78.75pt; text-align: center;" width="105">1/2-7/16</td>
</tr>
</tbody>
</table>
<h5><strong>Também estão disponíveis tamanhos personalizados. Por favor, indique-nos as suas especificações.</strong></h5>
<p>&nbsp;</p>
<h5>Detalhes de varetas de brasagem compostas de carboneto de tungsténio:</h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3662" src="https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-composite-rods-1.jpg" alt="varetas compostas de carboneto de tungsténio" width="800" height="800" title="High quality brazing tungsten carbide composite rods supplier 42" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-composite-rods-1.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-composite-rods-1-300x300.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-composite-rods-1-150x150.jpg 150w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-composite-rods-1-768x768.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-composite-rods-1-12x12.jpg 12w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-composite-rods-1-600x600.jpg 600w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-composite-rods-1-100x100.jpg 100w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3663" src="https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-hardfacing-welding-rods.jpg" alt="varetas de soldadura de carboneto de tungsténio para revestimento duro" width="800" height="800" title="High quality brazing tungsten carbide composite rods supplier 43" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-hardfacing-welding-rods.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-hardfacing-welding-rods-300x300.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-hardfacing-welding-rods-150x150.jpg 150w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-hardfacing-welding-rods-768x768.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-hardfacing-welding-rods-12x12.jpg 12w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-hardfacing-welding-rods-600x600.jpg 600w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/tungsten-carbide-hardfacing-welding-rods-100x100.jpg 100w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><a href="https://www.wolframcarbide.com/pt/categoria-de-produto/botoes-e-pastilhas-de-carboneto-de-tungstenio-para-minas-e-construcao/"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3664" src="https://www.wolframcarbide.com/wp-content/uploads/2025/12/carbide-brazing-rod.jpg" alt="vareta de carboneto para brasagem" width="800" height="800" title="High quality brazing tungsten carbide composite rods supplier 44" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/12/carbide-brazing-rod.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/carbide-brazing-rod-300x300.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/carbide-brazing-rod-150x150.jpg 150w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/carbide-brazing-rod-768x768.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/carbide-brazing-rod-12x12.jpg 12w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/carbide-brazing-rod-600x600.jpg 600w, https://www.wolframcarbide.com/wp-content/uploads/2025/12/carbide-brazing-rod-100x100.jpg 100w" sizes="auto, (max-width: 800px) 100vw, 800px" /></a></p>
<h5><strong>Principais vantagens de desempenho das varetas compósitas de carboneto de tungsténio:</strong></h5>
<p>Garantia do material: Composto por partículas de carboneto de tungstênio de alta pureza (teor de WC ≥ 85wt%) e matrizes metálicas de alta qualidade, com distribuição uniforme de partículas, apresentando alta dureza (HRA ≥ 90) e forte tenacidade (resistência à flexão ≥ 3000MPa), capaz de suportar cargas extremas de desgaste e impacto;<br />
Adaptação por classes: Adoptando um design de “classificação precisa do tamanho das partículas”, a classe de corte (partículas grossas/grandes) está equipada com uma estrutura poligonal afiada de carboneto de tungsténio, adequada para condições de trabalho de corte, como aço e rocha; a classe resistente ao desgaste (partículas finas/pequenas) optimiza a densidade das partículas, resistindo eficazmente à abrasão de meios como o solo e o cascalho;<br />
Compatibilidade de processos: Principalmente compatível com o processo de brasagem oxiacetilénica, alguns modelos suportam a soldadura TIG, permitindo uma construção conveniente e eficiente. Pode ser aplicado diretamente em superfícies de aço limpas com elevada força de ligação de soldadura e sem descolamento fácil.</p>
<p>&nbsp;</p>
<h5><strong>Indústrias e componentes aplicáveis de varetas compósitas de carboneto de tungsténio:</strong></h5>
<p>Principais sectores de serviços: Perfuração de petróleo e gás, desenvolvimento geotérmico, mineração, exploração geológica, engenharia de terraplenagem, maquinaria agrícola, etc;<br />
Componentes típicos adaptáveis: Estabilizadores, martelos DTH, alargadores, tubos e juntas de perfuração, sapatas de lavagem/sapatas rotativas, ferramentas de pesca, revestimentos resistentes ao desgaste, brocas helicoidais, máquinas de ranhurar e outros componentes chave de elevado desgaste.</p>
<p>&nbsp;</p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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