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	<title>Botões e pastilhas de carboneto de tungsténio para minas e construção - Carboneto de tungsténio, carboneto de volfrâmio, produtos de carboneto cimentado, fabricantes</title>
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	<title>Botões e pastilhas de carboneto de tungsténio para minas e construção - 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>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<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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			</script></div><!-- .wpforms-field-container --><div class="wpforms-submit-container" ><input type="hidden" name="wpforms[id]" value="2333"><input type="hidden" name="page_title" value="Categorias de produto  Tungsten carbide buttons and inserts for mining and construction"><input type="hidden" name="page_url" value="https://www.wolframcarbide.com/pt/product-category/tungsten-carbide-buttons-and-inserts-for-mining-and-construction/feed/"><input type="hidden" name="url_referer" value=""><button type="submit" name="wpforms[submit]" id="wpforms-submit-2333" class="wpforms-submit" data-alt-text="Sending…" data-submit-text="Send Inquiry" aria-live="assertive" value="wpforms-submit">Enviar inquérito</button><img loading="lazy" decoding="async" src="https://www.wolframcarbide.com/wp-content/plugins/wpforms-lite/assets/images/submit-spin.svg" class="wpforms-submit-spinner" style="display: none;" width="26" height="26" alt="Carregamento" title="Fabricante de substratos de carboneto de tungsténio de alta qualidade para pastilhas PDC 6"></div><input type="hidden" name="trp-form-language" value="pt"/></form></div>  <!-- .wpforms-container --><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>
]]></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="Fabricante de pastilhas de aperto em carboneto de tungsténio de alta qualidade YG8 7" 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="Fabricante de pastilhas de aperto de carboneto de tungsténio de alta qualidade YG8 8" 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="Fabricante de pastilhas de aperto de alta qualidade em carboneto de tungsténio YG8 9" 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>
<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/categoria-de-produto/botoes-e-pastilhas-de-carboneto-de-tungstenio-para-minas-e-construcao/feed/" data-token="ac53ec54a6e3e83da18863fb39c70e95" data-token-time="1783548808" data-trp-original-action="/pt/product-category/tungsten-carbide-buttons-and-inserts-for-mining-and-construction/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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			</script></div><!-- .wpforms-field-container --><div class="wpforms-submit-container" ><input type="hidden" name="wpforms[id]" value="2333"><input type="hidden" name="page_title" value="Categorias de produto  Tungsten carbide buttons and inserts for mining and construction"><input type="hidden" name="page_url" value="https://www.wolframcarbide.com/pt/product-category/tungsten-carbide-buttons-and-inserts-for-mining-and-construction/feed/"><input type="hidden" name="url_referer" value=""><button type="submit" name="wpforms[submit]" id="wpforms-submit-2333" class="wpforms-submit" data-alt-text="Sending…" data-submit-text="Send Inquiry" aria-live="assertive" value="wpforms-submit">Enviar inquérito</button><img loading="lazy" decoding="async" src="https://www.wolframcarbide.com/wp-content/plugins/wpforms-lite/assets/images/submit-spin.svg" class="wpforms-submit-spinner" style="display: none;" width="26" height="26" alt="Carregamento" title="Fabricante de pastilhas de aperto em carboneto de tungsténio de alta qualidade YG8 10"></div><input type="hidden" name="trp-form-language" value="pt"/></form></div>  <!-- .wpforms-container --><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>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<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 / Inserts de Carboneto de Tungsténio de Alta Qualidade para Brocas de Cone e Brocas Tricónicas 11" 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="Botões / Pastilhas de Carboneto de Tungsténio de Alta Qualidade para Brocas de Rolo Cónico e Brocas Tricónicas 12" 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="Botões/Pastilhas de Carboneto de Tungsténio de Alta Qualidade para Brocas de Rolo Cónico e Brocas Tricónicas 13" 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="Botões / Pastilhas de Carboneto de Tungsténio de Alta Qualidade para Brocas de Rolete e Brocas Tricónicas 14" 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="Botões / Pastilhas de Carboneto de Tungsténio de Alta Qualidade para Brocas de Cone Rotativo e Brocas Tricónicas 15" 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 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="Fabricante de Pinças de Carboneto de Tungsténio de Alta Qualidade para Moinhos de Bolas Horizontais e Moinhos de Areia 17" 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="Fabricante de Pinos de Carboneto de Tungsténio de Alta Qualidade para Moinhos de Bolas Horizontais e Moinhos de Areia 18" 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="Fabricante de Pinos de Carboneto de Tungsténio de Alta Qualidade para Moinhos de Bolas Horizontais e Moinhos de Areia 19" 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>
<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/categoria-de-produto/botoes-e-pastilhas-de-carboneto-de-tungstenio-para-minas-e-construcao/feed/" data-token="ac53ec54a6e3e83da18863fb39c70e95" data-token-time="1783548808" data-trp-original-action="/pt/product-category/tungsten-carbide-buttons-and-inserts-for-mining-and-construction/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_5-container"
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]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Fabricante de inserções de pinças de carboneto de tungsténio de alta qualidade para mandíbulas de mandril</title>
		<link>https://www.wolframcarbide.com/pt/produto/insercoes-de-pincas-de-metal-duro/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Fri, 31 Oct 2025 12:06:16 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3536</guid>

					<description><![CDATA[<p>Inserções de pinças de metal duro.</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 pastilhas 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 pinças de metal duro estão próximos dos 90-97% da Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/insercoes-de-pincas-de-metal-duro/">Manufacturer of High quality tungsten carbide gripper inserts for chuck Jaws</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>gripers arbide</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>YG8 é o grau mais utilizado para pinças de carboneto de tungsténio para mandíbulas de mandril.</p>
<p>&nbsp;</p>
<h5><strong>Tamanhos de gripers de carboneto：</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>inserções de pinças de metal duro</strong><strong>:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3542" src="https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-grippers-inserts-2-1.jpg" alt="pinças de metal duro" width="800" height="500" title="Fabricante de pastilhas de aperto de carboneto de tungsténio de alta qualidade para garras de mandril 21" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-grippers-inserts-2-1.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-grippers-inserts-2-1-300x188.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-grippers-inserts-2-1-768x480.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-grippers-inserts-2-1-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-grippers-inserts-2-1-600x375.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3543" src="https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-gripper-inserts-6.jpg" alt="inserções de pinças de metal duro" width="800" height="500" title="Fabricante de pastilhas de aperto em carboneto de tungsténio de alta qualidade para garras de mandíbula 22" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-gripper-inserts-6.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-gripper-inserts-6-300x188.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-gripper-inserts-6-768x480.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-gripper-inserts-6-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/carbide-gripper-inserts-6-600x375.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><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="Fabricante de insertos de fixação em carboneto de tungsténio de alta qualidade para mordentes de mandril 23" 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" /></p>
<p>&nbsp;</p>
<h5><strong>FAQ para pinças de carboneto:</strong></h5>
<p>&nbsp;</p>
<h6><strong>Q1: O que são pinças de carboneto?</strong></h6>
<p>R: Conhecidas na indústria como insertos deslizantes de carboneto cimentado, as garras de carboneto são componentes sinterizados de carboneto de tungsténio-cobalto (matriz de carboneto de tungsténio ligada com um aglutinante de cobalto). As suas superfícies são usinadas com precisão, apresentando dentes serrilhados antiderrapantes, e a maioria das variantes é soldada com prata a um substrato de aço 45# ou 40Cr. Graças aos seus perfis de dentes ultrarígidos e resistentes ao desgaste, fixam tubos de perfuração, tubos de revestimento, barras metálicas e peças de eixo. Dividem-se em três tipos principais de aplicação: garras para cabeças de poço em campos petrolíferos, mandíbulas de mandril para tornos CNC e insertos de fixação para garras robóticas de automação.</p>
<p>&nbsp;</p>
<h6><strong>Q2: Como selecionar o grau de pinças de carboneto e as suas aplicações?</strong></h6>
<p>Para carbonetos da série YG: cobalto mais elevado significa maior tenacidade e resistência ao impacto; cobalto mais baixo significa maior dureza e melhor resistência ao desgaste.<br />
YG6: Baixo teor de cobalto, HRA 90–91, alta resistência ao desgaste. Adequado para pastilhas de aperto lisas de carga leve e sem impacto; não recomendado para deslizamentos dentados que suportam carga.<br />
YG8: Grau equilibrado de uso geral. Ideal para grampos de tubos de perfuração de campo petrolífero padrão e fixação de tubos de aço comuns. É o grau mais amplamente utilizado.<br />
YG8C / YG11C: Grão grosso, alta tenacidade. Para perfuração de uso intensivo, peças com rebarbas e fixação com impacto frequente, o desempenho anti-fragmentação é excelente.<br />
YG13C / YG15: Elevado teor de cobalto, máxima resistência ao impacto. Utilizado em grandes colares de perfuração, âncoras de packers de fundo de poço e braçadeiras de mineração pesada para evitar a rutura dos dentes sob impactos severos.</p>
<p>&nbsp;</p>
<h6><strong>Q3: Apoia a personalização não-normalizada de pinças de carboneto?</strong></h6>
<p>A: Apoiamos a personalização com base em desenhos ou amostras fornecidas; os clientes devem fornecer especificações completas:</p>
<p>&nbsp;</p>
<h6><strong>Q4: Qual é a quantidade mínima de encomenda (MOQ)?</strong></h6>
<p>R: Os tamanhos de stock padrão requerem normalmente um MOQ de 3 kg. As formas personalizadas não standard requerem um MOQ mais elevado para cobrir os custos do molde e da sinterização.</p>
<p>&nbsp;</p>
<h6><strong>Q5: Qual é o prazo de entrega de produção para pinças de carboneto?</strong></h6>
<p>A: Inserções de carboneto em stock para pinças: 2–3 dias úteis.<br />
Encomendas standard personalizadas: 10–25 dias úteis.</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 pinos de carboneto de tungsténio de alta qualidade para HPGR</title>
		<link>https://www.wolframcarbide.com/pt/produto/pinos-de-carboneto-de-tungstenio-para-hpgr/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Thu, 02 Oct 2025 11:24:50 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3476</guid>

					<description><![CDATA[<p>Cavilhas de carboneto de tungsténio para HPGR.</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 por PVA alemão importado. Sinterização HIP. Que pode manter os pinos de carboneto para HPGR 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>Os nossos pinos de metal duro são compatíveis com a Thyssenkrupp Polysius, FLSmidth, Metso Outotec, Weir, KHD, Tenova Takraf e Köppern Group.</li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/pinos-de-carboneto-de-tungstenio-para-hpgr/">Manufacturer of High-Quality Tungsten Carbide Studs For HPGR</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 pinos de metal duro para HPGR :</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">BTD15</td>
<td class="et2" style="width: 110pt; text-align: center;" width="146">14</td>
<td class="et2" style="width: 101pt; text-align: center;" width="134">86.5</td>
<td class="et2" style="width: 103pt; text-align: center;" width="137">2800</td>
<td class="et2" style="width: 311.4pt; text-align: center;" width="415">Alta dureza, alta tenacidade, usado principalmente<br />
para rolos de prensa de rolos, adequados para cimento<br />
trituração</td>
</tr>
<tr style="height: 47.00pt;">
<td class="et2" style="height: 47pt; width: 84.75pt; text-align: center;" width="113" height="62">BTD18</td>
<td class="et2" style="width: 110pt; text-align: center;" width="146">13.75</td>
<td class="et2" style="width: 101pt; text-align: center;" width="134">85</td>
<td class="et2" style="width: 103pt; text-align: center;" width="137">2800</td>
<td class="et2" style="width: 311.4pt; text-align: center;" width="415">Alta dureza, alta tenacidade, usado principalmente<br />
para rolos de prensa de rolos, adequados para cimento<br />
trituração</td>
</tr>
<tr style="height: 44.25pt;">
<td class="et2" style="height: 44.25pt; width: 84.75pt; text-align: center;" width="113" height="59">BTD20</td>
<td class="et2" style="width: 110pt; text-align: center;" width="146">13.5</td>
<td class="et2" style="width: 101pt; text-align: center;" width="134">84.5</td>
<td class="et2" style="width: 103pt; text-align: center;" width="137">3300</td>
<td class="et2" style="width: 311.4pt; text-align: center;" width="415">elevada dureza, utilizado principalmente para prensas de rolos<br />
rolos, adequados para a trituração de cimento</td>
</tr>
</tbody>
</table>
<h5><strong>Tamanhos de pinos HPGR：</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3479" src="https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-.png" alt="Tamanhos dos parafusos HPGR" width="137" height="185" title="Fabricante de pinos de carboneto de tungsténio de alta qualidade para HPGR 25" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-.png 137w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR--9x12.png 9w" sizes="auto, (max-width: 137px) 100vw, 137px" /></p>
<table style="border-collapse: collapse; width: 1205px; height: 264px;" border="0" width="546" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 26.25pt;">
<td class="et2" style="height: 26.25pt; width: 141.25pt; text-align: center;" width="188" height="35">T<strong>tipo</strong></td>
<td class="et2" style="width: 268.25pt; text-align: center;" colspan="2" width="357"><strong>Tamanho básico (mm)</strong></td>
</tr>
<tr style="height: 27.50pt;">
<td class="et2" style="height: 27.5pt; width: 141.25pt; text-align: center;" width="188" height="36"></td>
<td class="et2" style="width: 146pt; text-align: center;" width="194"><strong>Diâmetro (ΦD)</strong></td>
<td class="et2" style="width: 122.25pt; text-align: center;" width="163"><strong>Altura (H)</strong></td>
</tr>
<tr style="height: 26.00pt;">
<td class="et2" style="height: 26pt; width: 141.25pt; text-align: center;" width="188" height="34">BTSQ1640</td>
<td class="et2" style="width: 146pt; text-align: center;" width="194">16.2</td>
<td class="et2" style="width: 122.25pt; text-align: center;" width="163">40</td>
</tr>
<tr style="height: 27.50pt;">
<td class="et2" style="height: 27.5pt; width: 141.25pt; text-align: center;" width="188" height="36">BTSQ1645</td>
<td class="et2" style="width: 146pt; text-align: center;" width="194">16.2</td>
<td class="et2" style="width: 122.25pt; text-align: center;" width="163">45</td>
</tr>
<tr style="height: 27.00pt;">
<td class="et2" style="height: 27pt; width: 141.25pt; text-align: center;" width="188" height="36">BTSQ1040</td>
<td class="et2" style="width: 146pt; text-align: center;" width="194">10.2</td>
<td class="et2" style="width: 122.25pt; text-align: center;" width="163">40</td>
</tr>
</tbody>
</table>
<h5></h5>
<h5><strong>Detalhes de pinos de carboneto de tungsténio para HPGR:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3480" src="https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-1.jpg" alt="Pinos HPGR" width="800" height="533" title="Fabricante de pinos de carboneto de tungsténio de alta qualidade para HPGR 26" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-1.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-1-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-1-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-1-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-1-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3481" src="https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-6.jpg" alt="Cavilhas de metal duro para HPGR" width="800" height="533" title="Fabricante de Espigões de Carboneto de Tungsténio de Alta Qualidade para HPGR 27" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-6.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-6-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-6-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-6-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-6-600x400.jpg 600w" 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-3482" src="https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-3.jpg" alt="Cavilhas de carboneto de tungsténio para HPGR" width="800" height="533" title="Fabricante de Pinos de Carboneto de Tungsténio de Alta Qualidade para HPGR 28" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-3.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-3-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-3-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-3-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/10/HPGR-stud-3-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></a></p>
<p>&nbsp;</p>
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		<title>Pastilhas de carboneto de tungsténio de alta qualidade para lâminas e arestas de corte de limpa-neves YG11C</title>
		<link>https://www.wolframcarbide.com/pt/produto/pastilhas-de-metal-duro-para-laminas-de-corte-de-limpa-neves/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sun, 28 Sep 2025 06:21:04 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3460</guid>

					<description><![CDATA[<p>Pastilhas de carboneto de tungsténio para o bordo de corte e a lâmina do limpa-neves.</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 inserções de carboneto de tungsténio para lâminas de limpa-neves 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 de tungsténio para arestas de corte de limpa-neves são próximos dos 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/pastilhas-de-metal-duro-para-laminas-de-corte-de-limpa-neves/">High quality Tungsten Carbide Inserts For Snow Plow Cutting Edges And Blades YG11C</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>Classe de pastilhas de metal duro para arestas de corte de limpa-neves :</strong></h5>
<table style="height: 266px;" width="1242">
<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"><a href="https://www.wolframcarbide.com/pt/carboneto-de-tungstenio-yg6/"><strong>YG6</strong></a></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>YG8C</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>≥88.0</strong></td>
<td style="text-align: center;" width="72"><strong>2300</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="72"><strong>YG11C</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>≥87.0</strong></td>
<td style="text-align: center;" width="72"><strong>2450 </strong></td>
</tr>
<tr>
<td style="text-align: center;" width="72"><strong>YG15C</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>≥85.5</strong></td>
<td style="text-align: center;" width="72"><strong>2600 </strong></td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h5><strong>Inserção de carboneto de tungsténio para tamanhos de lâminas de neve：</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-3462" src="https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades-drawing_.jpg" alt="Desenho de pastilhas de metal duro para lâminas de limpa-neve" width="364" height="179" title="Pastilhas de carboneto de tungsténio de alta qualidade para lâminas e arestas de corte de limpa-neves YG11C 30" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades-drawing_.jpg 400w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades-drawing_-300x149.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades-drawing_-18x9.jpg 18w" sizes="auto, (max-width: 364px) 100vw, 364px" /></p>
<table style="border-collapse: collapse; width: 1217px; height: 269px;" border="0" width="436" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 33.00pt;">
<td class="et2" style="height: 62pt; width: 103.15pt; text-align: center;" rowspan="2" width="137" height="82"><strong>Tipo</strong></td>
<td class="et2" style="width: 224.25pt; text-align: center;" colspan="3" width="299"><strong>Dimensão (MM)</strong></td>
</tr>
<tr style="height: 29.00pt;">
<td class="et2" style="width: 73.5pt; text-align: center;" width="98"><strong>L</strong></td>
<td class="et2" style="width: 82pt; text-align: center;" width="109"><strong>S</strong></td>
<td class="et2" style="width: 68.75pt; text-align: center;" width="91"><strong>H</strong></td>
</tr>
<tr style="height: 34.00pt;">
<td class="et2" style="height: 34pt; width: 103.15pt; text-align: center;" width="137" height="45">NC-12502</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">25.4</td>
<td class="et2" style="width: 82pt; text-align: center;" width="109">9.27</td>
<td class="et2" style="width: 68.75pt; text-align: center;" width="91">16.13</td>
</tr>
<tr style="height: 32.00pt;">
<td class="et2" style="height: 32pt; width: 103.15pt; text-align: center;" width="137" height="42">NC-12502S</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">25.15</td>
<td class="et2" style="width: 82pt; text-align: center;" width="109">9.27</td>
<td class="et2" style="width: 68.75pt; text-align: center;" width="91">16.13</td>
</tr>
<tr style="height: 31.00pt;">
<td class="et2" style="height: 31pt; width: 103.15pt; text-align: center;" width="137" height="41">NC-12502L</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">28.58</td>
<td class="et2" style="width: 82pt; text-align: center;" width="109">9.27</td>
<td class="et2" style="width: 68.75pt; text-align: center;" width="91">16.13</td>
</tr>
</tbody>
</table>
<h5><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3465" src="https://www.wolframcarbide.com/wp-content/uploads/2025/09/Carbide-Inserts-For-Snow-Plow-Edges-drawing.jpg" alt="Desenho de pastilhas de metal duro para arados de limpa-neve" width="349" height="124" title="Pastilhas de carboneto de tungsténio de alta qualidade para lâminas e arestas de corte de limpa-neves YG11C 31" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/09/Carbide-Inserts-For-Snow-Plow-Edges-drawing.jpg 349w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/Carbide-Inserts-For-Snow-Plow-Edges-drawing-300x107.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/Carbide-Inserts-For-Snow-Plow-Edges-drawing-18x6.jpg 18w" sizes="auto, (max-width: 349px) 100vw, 349px" /></h5>
<table style="border-collapse: collapse; width: 1213px; height: 208px;" border="0" width="436" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 31.00pt;">
<td class="et2" style="height: 61pt; width: 103.15pt; text-align: center;" rowspan="2" width="137" height="81"><strong>Tipo</strong></td>
<td class="et2" style="width: 224.25pt; text-align: center;" colspan="3" width="299"><strong>Dimensão (MM)</strong></td>
</tr>
<tr style="height: 30.00pt;">
<td class="et2" style="width: 73.5pt; text-align: center;" width="98"><strong>L</strong></td>
<td class="et2" style="width: 81.5pt; text-align: center;" width="108"><strong>S</strong></td>
<td class="et2" style="width: 69.25pt; text-align: center;" width="92"><strong>H</strong></td>
</tr>
<tr style="height: 38.00pt;">
<td class="et2" style="height: 38pt; width: 103.15pt; text-align: center;" width="137" height="50">NF-14502S</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">25.4</td>
<td class="et2" style="width: 81.5pt; text-align: center;" width="108">9.27</td>
<td class="et2" style="width: 69.25pt; text-align: center;" width="92">14.27</td>
</tr>
<tr style="height: 34.00pt;">
<td class="et2" style="height: 34pt; width: 103.15pt; text-align: center;" width="137" height="45">NF-14502L</td>
<td class="et2" style="width: 73.5pt; text-align: center;" width="98">28.58</td>
<td class="et2" style="width: 81.5pt; text-align: center;" width="108">9.27</td>
<td class="et2" style="width: 69.25pt; text-align: center;" width="92">14.27</td>
</tr>
</tbody>
</table>
<h5></h5>
<h5><strong>Pontas de carboneto de tungsténio para detalhes de arestas de corte de limpa-neves:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3467" src="https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades.jpg" alt="pastilhas de metal duro para lâminas de limpa-neves" width="800" height="533" title="Pastilhas de carboneto de tungsténio de alta qualidade para lâminas e arestas de corte de limpa-neves YG11C 32" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-blades-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3468" src="https://www.wolframcarbide.com/wp-content/uploads/2025/09/tungsten-carbide-inserts-for-snow-plow-edges.jpg" alt="pastilhas de carboneto de tungsténio para arestas de limpa-neves" width="800" height="533" title="Pastilhas de Carboneto de Tungsténio de Alta Qualidade para Lâminas e Bordas de Corte de Limpa-neves YG11C 33" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/09/tungsten-carbide-inserts-for-snow-plow-edges.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/tungsten-carbide-inserts-for-snow-plow-edges-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/tungsten-carbide-inserts-for-snow-plow-edges-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/tungsten-carbide-inserts-for-snow-plow-edges-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/tungsten-carbide-inserts-for-snow-plow-edges-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3469" src="https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-edges-.jpg" alt="pastilhas de metal duro para arestas de corte de limpa-neves" width="800" height="533" title="Pastilhas de Carboneto de Tungsténio de Alta Qualidade Para Bordas de Corte e Lâminas de Limpa-neves YG11C 34" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-edges-.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-edges--300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-edges--768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-edges--18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/09/carbide-inserts-for-snow-plow-edges--600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
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		<title>Bloco de desgaste de carboneto de alta qualidade para maquinaria de trituração mineira</title>
		<link>https://www.wolframcarbide.com/pt/produto/bloco-de-desgaste-de-carboneto/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sat, 09 Aug 2025 05:30:20 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3326</guid>

					<description><![CDATA[<p>Bloco de desgaste em metal duro.</p>
<p>Tamanhos dos blocos de desgaste de carboneto: De acordo com os seus desenhos.</p>
<p>Tolerância: Superfície de sinterização ±0,1 .</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. O que pode manter os blocos de desgaste de carboneto de tungsténio em alta densidade, <strong>Elevada resistência ao desgaste</strong>,<strong> de alto desempenho</strong>,<strong> maior durabilidade e uma vida útil prolongada</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 das pastilhas de metal duro e impedir o envio 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 peças de desgaste de carboneto de tungsténio são próximos dos 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
<li>Resistência excecional ao desgaste: A dureza excede em muito o aço comum, reduzindo significativamente a perda de material devido ao desgaste abrasivo.</li>
<li>Vida útil alargada: Prolonga drasticamente a vida útil dos componentes protegidos, por vezes por múltiplos ou mesmo ordens de grandeza.</li>
<li>Redução do tempo de inatividade: Diminui o tempo de inatividade do equipamento causado pela substituição de peças gastas, melhorando a eficiência da produção e a utilização do equipamento.</li>
<li>Custos de manutenção mais baixos: Embora o custo inicial seja mais elevado, reduz significativamente os custos totais de manutenção a longo prazo, reduzindo a frequência de substituição e o tempo de manutenção.</li>
<li>Fácil substituição: Normalmente, é fixado ao material de base por soldadura ou aparafusamento. Quando desgastado, apenas o bloco de desgaste necessita de ser substituído, e não todo o componente grande.</li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/bloco-de-desgaste-de-carboneto/">High quality carbide wear block for mining crushing machinery</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 blocos de desgaste de metal duro:</strong></h5>
<table style="height: 494px;" width="523">
<tbody>
<tr>
<td style="text-align: center;" width="252"><strong>Grau</strong></td>
<td style="text-align: center;" width="236"><strong>Co(%)</strong></td>
<td style="text-align: center;" width="249"><strong>Densidade</strong><br />
<strong>(g/cm³)</strong></td>
<td style="text-align: center;" width="248"><strong>Dureza</strong><br />
<strong>(HRA)</strong></td>
<td style="text-align: center;" width="516"><strong>Tamanho médio dos grãos</strong><br />
<strong>(μm)</strong></td>
<td style="text-align: center;" width="388"><a href="https://en.wikipedia.org/wiki/Flexural_strength" rel="nofollow noopener" target="_blank"><strong>TRS</strong></a><br />
<strong>(N/mm²)</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="252">BK5</td>
<td style="text-align: center;" width="236">6</td>
<td style="text-align: center;" width="249">14.90</td>
<td style="text-align: center;" width="248">88.0</td>
<td style="text-align: center;" width="516">3-5</td>
<td style="text-align: center;" width="388">2300</td>
</tr>
<tr>
<td style="text-align: center;" width="252">BK3</td>
<td style="text-align: center;" width="236">8</td>
<td style="text-align: center;" width="249">14.70</td>
<td style="text-align: center;" width="248">87.0</td>
<td style="text-align: center;" width="516">3-5</td>
<td style="text-align: center;" width="388">2400</td>
</tr>
<tr>
<td style="text-align: center;" width="252">BK2</td>
<td style="text-align: center;" width="236">9</td>
<td style="text-align: center;" width="249">14.60</td>
<td style="text-align: center;" width="248">86.7</td>
<td style="text-align: center;" width="516">3-5</td>
<td style="text-align: center;" width="388">2450</td>
</tr>
<tr>
<td style="text-align: center;" width="252">BK1</td>
<td style="text-align: center;" width="236">10</td>
<td style="text-align: center;" width="249">14.50</td>
<td style="text-align: center;" width="248">86.3</td>
<td style="text-align: center;" width="516">3-5</td>
<td style="text-align: center;" width="388">2500</td>
</tr>
<tr>
<td style="text-align: center;" width="252">BK13</td>
<td style="text-align: center;" width="236">13</td>
<td style="text-align: center;" width="249">14.20</td>
<td style="text-align: center;" width="248">85.5</td>
<td style="text-align: center;" width="516">3-5</td>
<td style="text-align: center;" width="388">2700</td>
</tr>
<tr>
<td style="text-align: center;" width="252">BK15</td>
<td style="text-align: center;" width="236">15</td>
<td style="text-align: center;" width="249">14.00</td>
<td style="text-align: center;" width="248">84.5</td>
<td style="text-align: center;" width="516">3-5</td>
<td style="text-align: center;" width="388">2900</td>
</tr>
<tr>
<td style="text-align: center;" width="252">BCK13</td>
<td style="text-align: center;" width="236">13</td>
<td style="text-align: center;" width="249">14.20</td>
<td style="text-align: center;" width="248">85.0</td>
<td style="text-align: center;" width="516">4-7</td>
<td style="text-align: center;" width="388">2650</td>
</tr>
<tr>
<td style="text-align: center;" width="252">YG11C</td>
<td style="text-align: center;" width="236">11</td>
<td style="text-align: center;" width="249">14.40</td>
<td style="text-align: center;" width="248">86.5</td>
<td style="text-align: center;" width="516">2-3</td>
<td style="text-align: center;" width="388">2450</td>
</tr>
<tr>
<td style="text-align: center;" width="252">YG13C</td>
<td style="text-align: center;" width="236">12</td>
<td style="text-align: center;" width="249">14.30</td>
<td style="text-align: center;" width="248">86.0</td>
<td style="text-align: center;" width="516">2-3</td>
<td style="text-align: center;" width="388">2500</td>
</tr>
<tr>
<td style="text-align: center;" width="252">YG15C</td>
<td style="text-align: center;" width="236">14</td>
<td style="text-align: center;" width="249">14.10</td>
<td style="text-align: center;" width="248">85.5</td>
<td style="text-align: center;" width="516">2-3</td>
<td style="text-align: center;" width="388">2600</td>
</tr>
</tbody>
</table>
<h5><strong>Detalhes do bloco de desgaste de metal duro:</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  wp-image-3330" src="https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-7.jpg" alt="bloco de desgaste de metal duro para triturador mineiro" width="695" height="521" title="Bloco de desgaste de carboneto de alta qualidade para maquinaria de esmagamento na mineração 36" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-7.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-7-300x225.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-7-768x576.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-7-16x12.jpg 16w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-7-600x450.jpg 600w" sizes="auto, (max-width: 695px) 100vw, 695px" /></a></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  wp-image-3332" src="https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-9.jpg" alt="bloco de desgaste de carboneto" width="699" height="465" title="Bloco de desgaste em carboneto de alta qualidade para maquinaria de esmagamento mineiro 37" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-9.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-9-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-9-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-9-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-9-600x400.jpg 600w" sizes="auto, (max-width: 699px) 100vw, 699px" /></a></p>
<p><img loading="lazy" decoding="async" class="alignnone  wp-image-3333" src="https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-for-TBM1.jpg" alt="Blocos de desgaste de metal duro para TBM" width="696" height="464" title="Bloco de desgaste de carboneto de alta qualidade para máquinas de britagem de mineração 38" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-for-TBM1.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-for-TBM1-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-for-TBM1-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-for-TBM1-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Carbide-wear-block-for-TBM1-600x400.jpg 600w" sizes="auto, (max-width: 696px) 100vw, 696px" /></p>
<h5><img loading="lazy" decoding="async" class="alignnone  wp-image-3331" style="font-size: 16px; font-weight: 400;" src="https://www.wolframcarbide.com/wp-content/uploads/2025/08/carbide-wear-block-8.jpg" alt="Bloco de desgaste de carboneto para TBM" width="693" height="520" title="Bloco de desgaste em carboneto de alta qualidade para máquinas de esmagamento de mineração 39" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/08/carbide-wear-block-8.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/carbide-wear-block-8-300x225.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/carbide-wear-block-8-768x576.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/carbide-wear-block-8-16x12.jpg 16w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/carbide-wear-block-8-600x450.jpg 600w" sizes="auto, (max-width: 693px) 100vw, 693px" /></h5>
<h5><strong>Aplicações de blocos de desgaste de metal duro:</strong></h5>
<ol>
<li>Proteção de partes vulneráveis de equipamento de construção e de exploração mineira:<br />
1.1 Balde de escavadora: Soldado na placa de rebordo, nas paredes laterais e no fundo do balde, especialmente à volta dos adaptadores dos dentes, para evitar o desgaste rápido durante a escavação e o carregamento de rocha, gravilha e minério.<br />
1.2 Balde da carregadora: Instalado na aresta de corte, nas arestas laterais, na parede traseira e no fundo do balde para resistir ao impacto e à abrasão dos materiais (por exemplo, pedra britada, minério, sucata de aço).<br />
1.3 Lâmina da escavadora: Instalada na placa da lâmina, nas extremidades (lados) e nos cantos para proteger contra o desgaste acentuado do solo, rocha e entulho.<br />
1.4 Lâmina da motoniveladora: Instalada na parte inferior da lâmina e na aresta de corte para resistir ao desgaste abrasivo durante a construção de estradas e o nivelamento de terrenos.<br />
1.5 Tigela raspadora: Protege o bordo de corte, as paredes laterais e o chão da cuba.</li>
<li>Prolongamento da vida útil do equipamento de manuseamento de materiais:<br />
2.1 Calhas e tremonhas: Instalados em áreas sujeitas a grande impacto, fluxo e fricção de materiais (por exemplo, minério, carvão, areia, grãos, sucata reciclada) em pontos de impacto, curvas e fundos. Exemplos: Calhas de alimentação sob trituradores de minas, calhas de sinterização, tremonhas de carregadores de navios, pontos de transição críticos em sistemas de transporte de grãos.<br />
2.2 Vigas e placas laterais da plataforma do crivo: Nos crivos vibratórios, as vigas e as placas laterais suportam o impacto contínuo do material e a abrasão. Os blocos de desgaste podem ser soldados a estas peças para reduzir o desgaste e prolongar a vida útil da estrutura do crivo.<br />
2.3 Revestimentos do misturador/batedor: Em equipamentos que misturam materiais abrasivos (por exemplo, agregado de betão, lama mineral), soldados em áreas de elevado desgaste dos braços de mistura, lâminas ou paredes do tambor.<br />
2.4 Bordas da rosca transportadora: Protege as extremidades das roscas contra o desgaste durante o transporte de materiais abrasivos.</li>
<li>Melhorar a resistência ao desgaste do equipamento de trituração e moagem de minas:<br />
3.1 Triturador de maxilas: Instalado em áreas específicas de elevado desgaste das placas da maxila móvel e da maxila fixa como camada protetora adicional.<br />
3.2 Trituradora de cone/Trituradora giratória: Instalado no anel de suporte ou em zonas específicas do manto (cone móvel) e do côncavo (cone fixo).<br />
3.3 Triturador de impacto: Instalado em áreas de desgaste de alto impacto, tais como barras de impacto do rotor, placas de impacto/placas traseiras e guias de alimentação.<br />
3.4 Triturador de martelo: Instalado nos revestimentos do casco, nas placas de rutura (placas de impacto) e noutras peças sujeitas ao impacto repetido do material e dos martelos.<br />
3.5 Moinho de Bolas/Moinho de Moagem Semi-Autogénea (SAG): Instalados nos principais pontos de desgaste, como os revestimentos da extremidade de alimentação, os elevadores do revestimento do moinho e as grelhas de descarga. Embora os revestimentos de grandes dimensões possam ser feitos de ferro fundido com elevado teor de crómio ou de ligas de aço, os blocos de ligas duras são frequentemente incorporados em pontos de desgaste extremos para aumentar a resistência ao desgaste.</li>
<li>Proteção das máquinas agrícolas:<br />
4.1 Plowshares e Moldboards: Instaladas na ponta da lâmina e na asa da aiveca, as partes que estão em contacto direto com o solo e as pedras sofrem o maior desgaste.<br />
4.2 Abridores de plantadores: Protege os bordos e os lados dos discos ou dentes do abre-plantas.<br />
4.3 Cabeçalho da ceifeira-debulhadora: Instalado em pontos de desgaste vulneráveis, como pontos de divisão, protecções da barra de corte e pisos do alimentador.<br />
4.4 Pontas de subsoladores: Soldadas na superfície de trabalho da ponta para resistir à abrasão do solo.</li>
<li>Outras aplicações industriais:<br />
5.1 Indústria de reciclagem: Equipamento interno (por exemplo, retalhadoras, trituradoras) que processa sucata, resíduos de construção, resíduos electrónicos, para resistir ao desgaste de materiais extremamente duros.<br />
5.2 Indústria cimenteira: Em pontos de elevado desgaste em moinhos de matérias-primas, trituradores de clínquer e equipamento de transporte.<br />
5.3 Indústria siderúrgica: Sistemas de carregamento de altos-fornos, trituradores e transportadores de sinterização, determinadas guias e protecções em equipamento de vazamento contínuo.<br />
5.4 Equipamento de remoção de neve: Instalado nas arestas de corte dos limpa-neves e nas chapas das asas para resistir ao desgaste das misturas de gelo/neve e da areia/grão das estradas.</li>
<li>Máquina de escavação de túneis com escudo / Máquina de perfuração de túneis.</li>
</ol>
<p>Resumindo: os blocos de desgaste de ligas duras são uma solução vital para prolongar a vida útil, assegurar a eficiência operacional e melhorar a relação custo-eficácia de peças vulneráveis chave em equipamento industrial e maquinaria, sempre que ocorra desgaste abrasivo severo, desgaste por impacto ou desgaste erosivo. Funcionam como uma camada protetora "sacrificial", protegendo os componentes de base mais caros, maiores e mais difíceis de substituir.</p>
<p>&nbsp;</p>
<p><strong>A nossa clientela de blocos de metal duro:</strong> Fornecemos blocos de carboneto de tungsténio para a China Railway Group (CREC), Vermeer, etc.</p>
<p>&nbsp;</p>
<p><strong>Apoiamos a personalização de produtos. Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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		<item>
		<title>Pontas de carboneto de tungsténio de alta qualidade para ferramentas de perfuração para minas YG6 YG8</title>
		<link>https://www.wolframcarbide.com/pt/produto/pontas-de-carboneto-de-tungstenio-para-ferramentas-de-perfuracao-mineira/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sat, 02 Aug 2025 08:52:32 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3310</guid>

					<description><![CDATA[<p>Pontas de carboneto de tungsténio.</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. O que pode manter as pontas 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 pontas de carboneto de tungsténio são próximos dos 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/pontas-de-carboneto-de-tungstenio-para-ferramentas-de-perfuracao-mineira/">High quality tungsten carbide tips for mining drilling rig tools YG6 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>As classes para pontas de carboneto de tungsténio :</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>&nbsp;</p>
<h5><strong>Tamanhos de pontas de carboneto de tungsténio：</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-3312" src="https://www.wolframcarbide.com/wp-content/uploads/2025/08/tungsten-carbide-tips-sizes.jpg" alt="Tamanhos de pontas de carboneto de tungsténio" width="249" height="172" title="Pontas de carboneto de tungsténio de alta qualidade para ferramentas de perfuração de minas YG6 YG8 41" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/08/tungsten-carbide-tips-sizes.jpg 387w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/tungsten-carbide-tips-sizes-300x208.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/tungsten-carbide-tips-sizes-18x12.jpg 18w" sizes="auto, (max-width: 249px) 100vw, 249px" /></p>
<table style="border-collapse: collapse; width: 537.52pt;" border="0" width="1075" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 21.00pt;">
<td class="et2" style="height: 21.00pt; width: 176.25pt;" width="352" height="42"></td>
<td class="et2" style="width: 361.25pt; text-align: center;" colspan="4" width="722"><strong>Tamanhos</strong></td>
</tr>
<tr style="height: 21.50pt;">
<td class="et2" style="height: 21.5pt; width: 176.25pt; text-align: center;" width="352" height="43"><strong>Tipo</strong></td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221"><strong>W</strong></td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203"><strong>H</strong></td>
<td class="et2" style="width: 83pt; text-align: center;" width="166"><strong>T</strong></td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132"><strong>a°</strong></td>
</tr>
<tr style="height: 23.00pt;">
<td class="et2" style="height: 23pt; width: 176.25pt; text-align: center;" width="352" height="46">BT630613</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">6.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">6</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">1.3</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 23.00pt;">
<td class="et2" style="height: 23pt; width: 176.25pt; text-align: center;" width="352" height="46">BT830715</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">8.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">7</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">1.5</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 21.50pt;">
<td class="et2" style="height: 21.5pt; width: 176.25pt; text-align: center;" width="352" height="43">BT100820</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">10.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">8</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">2</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 22.50pt;">
<td class="et2" style="height: 22.5pt; width: 176.25pt; text-align: center;" width="352" height="45">BT120920</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">12.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">9</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">2</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 23.50pt;">
<td class="et2" style="height: 23.5pt; width: 176.25pt; text-align: center;" width="352" height="47">BT141023</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">14.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">10</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">2.3</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 22.00pt;">
<td class="et2" style="height: 22pt; width: 176.25pt; text-align: center;" width="352" height="44">BT161123</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">16.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">11</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">2.3</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 22.50pt;">
<td class="et2" style="height: 22.5pt; width: 176.25pt; text-align: center;" width="352" height="45">BT181225</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">18.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">12</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">2.5</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 23.00pt;">
<td class="et2" style="height: 23pt; width: 176.25pt; text-align: center;" width="352" height="46">BT201328</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">20.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">13</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">2.8</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 21.00pt;">
<td class="et2" style="height: 21pt; width: 176.25pt; text-align: center;" width="352" height="42">BT221432</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">22.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">14</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">3.2</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 22.50pt;">
<td class="et2" style="height: 22.5pt; width: 176.25pt; text-align: center;" width="352" height="45">BT251532</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">25</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">15</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">3.2</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 23.50pt;">
<td class="et2" style="height: 23.5pt; width: 176.25pt; text-align: center;" width="352" height="47">BT261532</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">26</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">15</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">3.2</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 21.50pt;">
<td class="et2" style="height: 21.5pt; width: 176.25pt; text-align: center;" width="352" height="43">BT281638</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">28.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">16</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">3.8</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 22.00pt;">
<td class="et2" style="height: 22pt; width: 176.25pt; text-align: center;" width="352" height="44">BT301738</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">30.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">17</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">3.8</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 24.50pt;">
<td class="et2" style="height: 24.5pt; width: 176.25pt; text-align: center;" width="352" height="49">BT321838</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">32.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">18</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">3.8</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 21.00pt;">
<td class="et2" style="height: 21pt; width: 176.25pt; text-align: center;" width="352" height="42">BT352038</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">35.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">20</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">3.8</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
<tr style="height: 23.75pt;">
<td class="et2" style="height: 23.75pt; width: 176.25pt; text-align: center;" width="352" height="47">BT382250</td>
<td class="et2" style="width: 110.5pt; text-align: center;" width="221">38.3</td>
<td class="et2" style="width: 101.5pt; text-align: center;" width="203">22</td>
<td class="et2" style="width: 83pt; text-align: center;" width="166">5</td>
<td class="et2" style="width: 66.25pt; text-align: center;" width="132">130</td>
</tr>
</tbody>
</table>
<h5><strong>Pontas de carboneto de tungsténio para detalhes mineiros:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3313" src="https://www.wolframcarbide.com/wp-content/uploads/2025/08/Tungsten-carbide-tips-6.jpg" alt="pontas de carboneto de tungsténio" width="800" height="533" title="Pontas de carboneto de tungsténio de alta qualidade para ferramentas de perfuração de minas YG6 YG8 42" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/08/Tungsten-carbide-tips-6.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Tungsten-carbide-tips-6-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Tungsten-carbide-tips-6-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Tungsten-carbide-tips-6-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/08/Tungsten-carbide-tips-6-600x400.jpg 600w" 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-3217" src="https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1.jpg" alt="Pastilhas de carboneto de tungsténio para minas K034 K036" width="800" height="533" title="Pontas de carboneto de tungsténio de alta qualidade para ferramentas de perfuração de minas YG6 YG8 43" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></a></p>
<p><strong>Por favor, envie-nos pedidos de cotação e amostras grátis para teste:</strong></p>
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		<item>
		<title>Pastilhas de carboneto de tungsténio de alta qualidade para minas K032 K034 K036 K038</title>
		<link>https://www.wolframcarbide.com/pt/produto/pastilhas-de-carboneto-de-tungstenio-para-minas-k032-k034-k036-k038/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Sat, 14 Jun 2025 07:05:47 +0000</pubDate>
				<guid ispermalink="false">https://www.wolframcarbide.com/?post_type=product&#038;p=3213</guid>

					<description><![CDATA[<p>Pastilhas de carboneto de tungsténio para minas.</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 inserções de broca de mineração de carboneto de tungstênio 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>As pastilhas de carboneto de tungsténio para minas K032 K034 K036 K038 têm um desempenho e uma vida útil próximos dos 90-97% de Guhringg, Ceratizitt, Boehleritt e Kennametall.</strong></li>
</ol>
<p><a rel="nofollow" href="https://www.wolframcarbide.com/pt/produto/pastilhas-de-carboneto-de-tungstenio-para-minas-k032-k034-k036-k038/">High quality tungsten carbide mining bit inserts K032 K034 K036 K038</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 pastilhas de carboneto de tungsténio para minas K032 K034 K036 K038 :</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>&nbsp;</p>
<h5><strong>Tamanhos de inserção de broca de mineração de carboneto de tungstênio：</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3214" src="https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-5.jpg" alt="pastilhas de carboneto de tungsténio para minas K034 K036" width="264" height="170" title="Pastilhas de broca de mineração em carboneto de tungsténio de alta qualidade K032 K034 K036 K038 45" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-5.jpg 264w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-5-18x12.jpg 18w" sizes="auto, (max-width: 264px) 100vw, 264px" /></p>
<table style="border-collapse: collapse; width: 933px; height: 1193px;" border="0" width="594" cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 51.00pt;">
<td class="et3" style="height: 51.00pt; width: 63.75pt;" width="85" height="68">   <strong> Tipo</strong></td>
<td class="et3" style="width: 66.75pt;" width="89"><strong>Dimensão de base (mm)</strong></td>
<td class="et3" style="width: 45.50pt;" width="60"></td>
<td class="et3" style="width: 46.00pt;" width="61"></td>
<td class="et3" style="width: 115.50pt;" width="154"><strong>Dimensão de referência (mm)</strong></td>
<td class="et3" style="width: 62.25pt;" width="83"></td>
<td class="et3" style="width: 46.25pt;" width="61"></td>
</tr>
<tr style="height: 18.50pt;">
<td class="et3" style="height: 18.50pt; width: 63.75pt;" width="85" height="24"></td>
<td class="et3" style="width: 66.75pt;" width="89">L</td>
<td class="et3" style="width: 45.50pt;" width="60">H</td>
<td class="et3" style="width: 46.00pt;" width="61">S</td>
<td class="et3" style="width: 115.50pt;" width="154">R</td>
<td class="et3" style="width: 62.25pt;" width="83">r</td>
<td class="et3" style="width: 46.25pt;" width="61">r<span class="font1">₁</span></td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K026</td>
<td class="et3" style="width: 66.75pt;" width="89">26</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">8</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">13</td>
<td class="et3" style="width: 46.25pt;" rowspan="21" width="61">&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>0.5~1.0</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K028</td>
<td class="et3" style="width: 66.75pt;" width="89">28</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">8</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">14</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K030</td>
<td class="et3" style="width: 66.75pt;" width="89">30</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">8</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">15</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K032</td>
<td class="et3" style="width: 66.75pt;" width="89">32</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">8</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">16</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K0-98014</td>
<td class="et3" style="width: 66.75pt;" width="89">33</td>
<td class="et3" style="width: 45.50pt;" width="60">16</td>
<td class="et3" style="width: 46.00pt;" width="61">9.2</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">1</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K034</td>
<td class="et3" style="width: 66.75pt;" width="89">34</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">17</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K036</td>
<td class="et3" style="width: 66.75pt;" width="89">36</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">18</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K0-96011</td>
<td class="et3" style="width: 66.75pt;" width="89">38</td>
<td class="et3" style="width: 45.50pt;" width="60">13.5</td>
<td class="et3" style="width: 46.00pt;" width="61">9.2</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">/</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K038B</td>
<td class="et3" style="width: 66.75pt;" width="89">38</td>
<td class="et3" style="width: 45.50pt;" width="60">15</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">19</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K0-99030</td>
<td class="et3" style="width: 66.75pt;" width="89">40</td>
<td class="et3" style="width: 45.50pt;" width="60">13.5</td>
<td class="et3" style="width: 46.00pt;" width="61">9</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">/</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K0-94005</td>
<td class="et3" style="width: 66.75pt;" width="89">40</td>
<td class="et3" style="width: 45.50pt;" width="60">14.5</td>
<td class="et3" style="width: 46.00pt;" width="61">9</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">/</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K0-96012</td>
<td class="et3" style="width: 66.75pt;" width="89">40</td>
<td class="et3" style="width: 45.50pt;" width="60">13.5</td>
<td class="et3" style="width: 46.00pt;" width="61">9.2</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">/</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K040B</td>
<td class="et3" style="width: 66.75pt;" width="89">40</td>
<td class="et3" style="width: 45.50pt;" width="60">15</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">20</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K040</td>
<td class="et3" style="width: 66.75pt;" width="89">40</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">20</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K0-96013</td>
<td class="et3" style="width: 66.75pt;" width="89">42</td>
<td class="et3" style="width: 45.50pt;" width="60">13.5</td>
<td class="et3" style="width: 46.00pt;" width="61">9.2</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">21</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K042B</td>
<td class="et3" style="width: 66.75pt;" width="89">42</td>
<td class="et3" style="width: 45.50pt;" width="60">15</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">21</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K042</td>
<td class="et3" style="width: 66.75pt;" width="89">42</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">21</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K015B</td>
<td class="et3" style="width: 66.75pt;" width="89">43</td>
<td class="et3" style="width: 45.50pt;" width="60">15</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">1</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K044</td>
<td class="et3" style="width: 66.75pt;" width="89">44</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">22</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K046</td>
<td class="et3" style="width: 66.75pt;" width="89">46</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">23</td>
</tr>
<tr style="height: 20.00pt;">
<td class="et3" style="height: 20.00pt; width: 63.75pt;" width="85" height="26">K049</td>
<td class="et3" style="width: 66.75pt;" width="89">49</td>
<td class="et3" style="width: 45.50pt;" width="60">18</td>
<td class="et3" style="width: 46.00pt;" width="61">10</td>
<td class="et3" style="width: 115.50pt;" width="154">180</td>
<td class="et3" style="width: 62.25pt;" width="83">24.5</td>
</tr>
</tbody>
</table>
<h5><strong>Detalhes das pastilhas de carboneto de tungsténio para minas:</strong></h5>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3217" src="https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1.jpg" alt="pastilhas de carboneto de tungsténio para minas K032 K034 K036 K038" width="800" height="533" title="Pastilhas de ponta de mineração de carboneto de tungsténio de alta qualidade K032 K034 K036 K038 46" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/tungsten-carbide-mining-bit-inserts-K034-K036-1-600x400.jpg 600w" sizes="auto, (max-width: 800px) 100vw, 800px" /></p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-3392" src="https://www.wolframcarbide.com/wp-content/uploads/2025/06/K036-carbide-inserts.jpg" alt="Pastilhas de metal duro K036" width="800" height="533" title="Inserts de ponta de mineração de carboneto de tungsténio de alta qualidade K032 K034 K036 K038 47" srcset="https://www.wolframcarbide.com/wp-content/uploads/2025/06/K036-carbide-inserts.jpg 800w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/K036-carbide-inserts-300x200.jpg 300w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/K036-carbide-inserts-768x512.jpg 768w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/K036-carbide-inserts-18x12.jpg 18w, https://www.wolframcarbide.com/wp-content/uploads/2025/06/K036-carbide-inserts-600x400.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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