{"id":2622,"date":"2024-12-18T14:21:14","date_gmt":"2024-12-18T06:21:14","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?p=2622"},"modified":"2026-04-21T17:20:31","modified_gmt":"2026-04-21T09:20:31","slug":"semente-karbur-nedir-semente-karbur-nedir","status":"publish","type":"post","link":"https:\/\/www.wolframcarbide.com\/tr\/what-is-cemented-carbide-what-is-a-cemented-carbide\/","title":{"rendered":"Semente karb\u00fcr nedir? Semente karb\u00fcr nedir?"},"content":{"rendered":"<div class=\"wp-block-uagb-advanced-heading uagb-block-45286a2c\"><h2 class=\"uagb-heading-text\">Semente karb\u00fcr nedir? <\/h2><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Semente karb\u00fcr nedir? Semente karb\u00fcr neyden yap\u0131l\u0131r? Semente karb\u00fcr, toz metal\u00fcrjisi ile bir veya daha fazla refrakter karb\u00fcr tozu (<a href=\"https:\/\/www.wolframcarbide.com\/tr\/\">tungsten karb\u00fcr<\/a>ana bile\u015fen olarak titanyum karb\u00fcr, vb.) ve ba\u011flay\u0131c\u0131 olarak metal tozlar\u0131 (kobalt, nikel, vb.). Esas olarak y\u00fcksek h\u0131zl\u0131 kesici tak\u0131mlar\u0131n ve sert ve sert malzeme kesici tak\u0131mlar\u0131n\u0131n yan\u0131 s\u0131ra a\u015fa\u011f\u0131dakilerin \u00fcretiminde kullan\u0131l\u0131r<a href=\"https:\/\/www.wolframcarbide.com\/tr\/product\/wolfram-carbide-edm-blocks-for-stamping-mold-and-stamping-dies\/\"> so\u011fuk i\u0307\u015fleme kaliplari<\/a>, \u00f6l\u00e7\u00fcm aletleri ve <a href=\"https:\/\/www.wolframcarbide.com\/tr\/urun-kategorisi\/madencilik-ve-insaat-icin-tungsten-karbur-dugmeler-ve-kesici-uclar\/\">a\u015f\u0131nmaya kar\u015f\u0131 y\u00fcksek diren\u00e7li par\u00e7alar<\/a> Darbe ve titre\u015fimden etkilenmeyen.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.wolframcarbide.com\/tr\/urunler\/\"><img decoding=\"async\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2024\/12\/Cemented-carbide-products-1.jpg\" alt=\"Semente karb\u00fcr nedir\" title=\"\"><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. Semente karb\u00fcr\u00fcn \u00f6zellikleri:<\/h3>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;\u2474 Y\u00fcksek sertlik, a\u015f\u0131nma direnci ve k\u0131rm\u0131z\u0131 sertlik Semente karb\u00fcr\u00fcn sertli\u011fi oda s\u0131cakl\u0131\u011f\u0131nda 69~81HRC'ye e\u015fde\u011fer 86~93HRA'ya ula\u015fabilir. 900~1000\u00b0C'de y\u00fcksek sertli\u011fi koruyabilir ve m\u00fckemmel a\u015f\u0131nma direncine sahiptir. Y\u00fcksek h\u0131zl\u0131 tak\u0131m \u00e7eli\u011fi ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, kesme h\u0131z\u0131 4 ~ 7 kat daha y\u00fcksek olabilir, hizmet \u00f6mr\u00fc 5 ~ 80 kat daha uzundur ve 50HRC'ye kadar sertli\u011fe sahip sert malzemeler kesilebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2475 Y\u00fcksek mukavemet ve <a href=\"https:\/\/en.wikipedia.org\/wiki\/Elastic_modulus\" rel=\"nofollow noopener\" target=\"_blank\">elastik mod\u00fcl<\/a> Semente karb\u00fcr\u00fcn bas\u0131n\u00e7 dayan\u0131m\u0131 6000MPa kadar y\u00fcksektir ve elastik mod\u00fcl\u00fc (4~7)\u00d7105MPa'd\u0131r, bunlar\u0131n her ikisi de y\u00fcksek h\u0131z \u00e7eli\u011finden daha y\u00fcksektir. Ancak e\u011filme mukavemeti d\u00fc\u015f\u00fckt\u00fcr, genellikle 1000 ~ 3000MPa<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2476 \u0130yi korozyon direnci ve oksidasyon direnci Genel olarak atmosferik, asit, alkali ve di\u011fer korozyona \u00e7ok iyi dayanabilir ve oksitlenmesi kolay de\u011fildir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2477 K\u00fc\u00e7\u00fck do\u011frusal genle\u015fme katsay\u0131s\u0131 \u00c7al\u0131\u015f\u0131rken, \u015fekil ve boyut sabittir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Semente karb\u00fcr\u00fcn y\u00fcksek sertli\u011fi ve k\u0131r\u0131lganl\u0131\u011f\u0131 nedeniyle, toz metalurjisi \u015fekillendirme ve sinterleme art\u0131k kesilmez veya yeniden \u00f6\u011f\u00fct\u00fclmez. Yeniden i\u015fleme gerekti\u011finde, yaln\u0131zca elektrik k\u0131v\u0131lc\u0131m\u0131, tel kesme, elektrolitik ta\u015flama veya \u00f6zel ta\u015flama ta\u015f\u0131 ta\u015flama gibi elektriksel i\u015flemler kullan\u0131labilir. Genellikle semente karb\u00fcrden yap\u0131lan belirli \u00f6zelliklere sahip \u00fcr\u00fcnler, kullan\u0131m i\u00e7in tak\u0131m g\u00f6vdesi veya kal\u0131p g\u00f6vdesi \u00fczerine lehimlenir, yap\u0131\u015ft\u0131r\u0131l\u0131r veya mekanik olarak kelep\u00e7elenir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Yayg\u0131n olarak kullan\u0131lan semente karb\u00fcrler, bile\u015fim ve performans \u00f6zelliklerine g\u00f6re \u00fc\u00e7 kategoriye ayr\u0131l\u0131r:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.wolframcarbide.com\/tr\/urunler\/\"> Tungsten-kobalt<\/a>, tungsten-titanyum-kobalt ve tungsten-titanyum-tantal (niyobyum). \u00dcretimde en yayg\u0131n kullan\u0131lanlar tungsten-kobalt ve tungsten-titanyum-kobalt sementit karb\u00fcrlerdir.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u2474 Tungsten-kobalt semente karb\u00fcr Ana bile\u015fenler tungsten karb\u00fcr (WC) ve kobaltt\u0131r. S\u0131n\u0131f, YG kodu (\"sert\" ve \"kobalt\" kelimelerinin \u00c7ince pinyin ba\u015f harfleri) ve ard\u0131ndan kobalt i\u00e7eri\u011fi y\u00fczdesi ile temsil edilir. \u00d6rne\u011fin, YG6 kobalt i\u00e7eri\u011fi 6% olan bir tungsten-kobalt semente karb\u00fcr\u00fc ve tungsten karb\u00fcr i\u00e7eri\u011fi WC = 1-WCo = 94%'yi temsil eder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2475 Tungsten-titanyum-kobalt semente karb\u00fcr Ana bile\u015fenler tungsten karb\u00fcr (WC), titanyum karb\u00fcr (TiC) ve kobaltt\u0131r. S\u0131n\u0131f, YT kodu (\"sert\" ve \"titanyum\" kelimelerinin \u00c7ince pinyin ba\u015f harfleri) ve ard\u0131ndan titanyum karb\u00fcr i\u00e7eri\u011fi y\u00fczdesi ile temsil edilir. \u00d6rne\u011fin, YT15, WTiC = 15% titanyum karb\u00fcr i\u00e7eri\u011fine sahip bir tungsten-titanyum-kobalt semente karb\u00fcr\u00fc temsil eder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2476 Tungsten-titanyum-tantal (niyobyum) semente karb\u00fcr Bu tip semente karb\u00fcr, genel semente karb\u00fcr veya \u00fcniversal semente karb\u00fcr olarak da adland\u0131r\u0131l\u0131r. Ana bile\u015fenleri tungsten karb\u00fcr (WC), titanyum karb\u00fcr (TiC), tantal karb\u00fcr (TaC) veya niyobyum karb\u00fcr (NbC) ve kobaltt\u0131r. Marka, YW kodu (iki karakterin ilk \u00c7ince pinyini \"hard\" ve \"wan\") ve ard\u0131ndan bir s\u0131ra numaras\u0131 ile temsil edilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Avantajlar\u0131: <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sert metal, y\u00fcksek sertli\u011fe, mukavemete, a\u015f\u0131nma direncine ve korozyon direncine sahiptir. \u201cEnd\u00fcstriyel di\u015fler\u201d olarak bilinir ve kesici tak\u0131mlar, b\u0131\u00e7aklar, kobalt tak\u0131mlar\u0131 ve a\u015f\u0131nmaya dayan\u0131kl\u0131 par\u00e7alar\u0131n imalat\u0131nda kullan\u0131l\u0131r. Askeri sanayi, havac\u0131l\u0131k ve uzay sanayii, makine i\u015fleme, metalurji, petrol sondaj\u0131, madencilik tak\u0131mlar\u0131, elektronik ileti\u015fim, in\u015faat ve di\u011fer alanlarda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Alt sekt\u00f6rlerin geli\u015fimi ile sert metalin pazar talebi artmaya devam etmektedir. Ayr\u0131ca, gelecekteki y\u00fcksek teknoloji silah ve ekipman imalat\u0131, ileri bilim ve teknolojideki ilerlemeler ve n\u00fckleer enerjinin h\u0131zl\u0131 geli\u015fimi, y\u00fcksek teknoloji i\u00e7eri\u011fine sahip ve y\u00fcksek kalitede kararl\u0131l\u0131\u011fa sahip sert metal \u00fcr\u00fcnlerine olan talebi b\u00fcy\u00fck \u00f6l\u00e7\u00fcde art\u0131racakt\u0131r.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Sert metal hakk\u0131nda s\u0131k\u00e7a sorulan sorular:<\/h3>\n\n\n\n<h5 class=\"wp-block-heading\">(1) Sert metalin temel performans g\u00f6stergeleri nelerdir? Kalitesi nas\u0131l de\u011ferlendirilir?<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Cevap: Temel performans g\u00f6stergeleri ve kalite de\u011ferlendirme kriterleri \u015funlard\u0131r: Birincil odak, sertlik (HRA 82\u201393,6), yo\u011funluk (bile\u015fime ba\u011fl\u0131 olarak 11,0\u201315,0 g\/cm\u00b3), enine kopma mukavemeti ve tokluk olmak \u00fczere d\u00f6rt temel g\u00f6stergedir. Ek olarak, metalografik parametreler\u2014g\u00f6zeneklilik ve birle\u015fik olmayan karbon i\u00e7eri\u011fi gibi\u2014kontrol edilmelidir. G\u00f6rsel kusurlardan (katmanla\u015fma, \u00e7atlaklar veya \u00e7apaklar gibi) ar\u0131nm\u0131\u015f ve ISO 4489:2019 standard\u0131n\u0131n gerekliliklerine uygun olmas\u0131 durumunda bir \u00fcr\u00fcn nitelikli say\u0131l\u0131r.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">(2) Sert metalde kobalt i\u00e7eri\u011fi \u00fcr\u00fcn performans\u0131n\u0131 nas\u0131l etkiler?<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Answer: Cobalt (Co) serves as the primary binder in cemented carbide; its content directly determines the balance between the product\u2019s hardness and toughness: \u2460 Higher cobalt content (e.g., 8%\u201312%) results in superior toughness and greater impact resistance, though hardness and wear resistance may decrease slightly. This composition is suitable for applications prone to impact, such as rough machining and interrupted cutting. \u2461 Lower cobalt content (e.g., 3%\u20136%) yields higher hardness and wear resistance, but results in reduced toughness. This composition is suitable for applications with extremely high wear resistance requirements, such as finish machining and high-speed cutting. The specific cobalt content ratio can be adjusted based on the particular working conditions.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Sement karb\u00fcr\u00fcn korozyon direnci ve y\u00fcksek s\u0131cakl\u0131k direnci \u00f6zellikleri nelerdir? Hangi a\u015f\u0131r\u0131 ortamlarda kullan\u0131ma uygundur?<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Cevap: \u2460 Y\u00fcksek S\u0131cakl\u0131k Dayan\u0131m\u0131: Sert metal, 800\u00b0C ila 1000\u00b0C aras\u0131ndaki y\u00fcksek s\u0131cakl\u0131klarda sertli\u011fini koruyabilir; bu, y\u00fcksek h\u0131z \u00e7eli\u011finin yeteneklerinin \u00e7ok \u00f6tesindedir ve bu da onu y\u00fcksek s\u0131cakl\u0131kta kesme, metalurji ve benzeri i\u015flemler i\u00e7eren uygulamalar i\u00e7in uygun k\u0131lar. \u2461 Korozyon Direnci: Sert metalin korozyon direnci ba\u011flay\u0131c\u0131s\u0131na ve ala\u015f\u0131m elementlerine ba\u011fl\u0131d\u0131r; kobalt bazl\u0131 sert metaller orta d\u00fczeyde korozyon direnci sunarken, nikel bazl\u0131 sert metaller \u00fcst\u00fcn diren\u00e7 sunar ve kimya ve denizcilik end\u00fcstrilerindekiler gibi a\u015f\u0131nd\u0131r\u0131c\u0131 ortamlarda kullan\u0131m i\u00e7in uygundur. \u2462 Not: Sert metal, uzun s\u00fcreli y\u00fcksek s\u0131cakl\u0131kta, kuvvetli oksitleyici ortamlara (\u00f6rne\u011fin, oksijen varl\u0131\u011f\u0131nda 1000\u00b0C'yi a\u015fan s\u0131cakl\u0131klar) maruz kalmaya uygun de\u011fildir, \u00e7\u00fcnk\u00fc bu oksidatif ar\u0131zaya yol a\u00e7abilir.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">(4) Sert metal \u00fcr\u00fcnler i\u00e7in muayene standartlar\u0131 nelerdir? Hangi \u00f6zel maddeler \u00f6ncelikli olarak test edilir?<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Cevap: Mevcut durumda, ulusal standartlar ISO 4489:2019, Sert metaller\u2014Muayene ve deney kurallar\u0131'na uymaktad\u0131r. Ana deney kategorileri be\u015f alan\u0131 kapsamaktad\u0131r: \u2460 Kimyasal bile\u015fim (ana metal i\u00e7eri\u011fi, toplam karbon i\u00e7eri\u011fi, oksijen i\u00e7eri\u011fi vb.); \u2461 Fiziksel ve mekanik \u00f6zellikler (yo\u011funluk, sertlik, e\u011filme mukavemeti; ve gereklilik halinde zorlay\u0131c\u0131l\u0131k, manyetik doygunluk, darbe toklu\u011fu vb.); \u2462 Metalografik yap\u0131 (g\u00f6zeneklilik, serbest karbon, mikro yap\u0131 vb.); \u2463 Boyutlar (geometrik boyutlar, form ve konum toleranslar\u0131 vb.); \u2464 G\u00f6rsel kalite (katman ayr\u0131lmas\u0131, \u00e7atlaklar, soyulmalar, \u00e7apaklar, oksidasyon vb. gibi kusurlar\u0131n olmamas\u0131).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u015eirketimiz \u00c7in'in ilk on \u015firketi aras\u0131ndad\u0131r.&nbsp;<a href=\"https:\/\/www.wolframcarbide.com\/tr\/urunler\/\">semente karb\u00fcr \u00fcreticileri<\/a>. Semente karb\u00fcr \u00fcr\u00fcnlere ihtiyac\u0131n\u0131z varsa, l\u00fctfen&nbsp;<a href=\"https:\/\/www.wolframcarbide.com\/tr\/iletisim\/\">Bize ula\u015f\u0131n<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>What is cemented carbide? What is cemented carbide ? What is cemented carbide made of ? Cemented carbide is an alloy made by powder metallurgy with one or more refractory carbide powders (tungsten carbide, titanium carbide, etc.) as the main component, and metal powders (cobalt, nickel, etc.) as binders.&nbsp;It is mainly used to manufacture high-speed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"categories":[1],"tags":[34,32],"class_list":["post-2622","post","type-post","status-publish","format-standard","hentry","category-tungsten-carbide-industry-news","tag-cemented-carbide","tag-what-is-cemented-carbide"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/www.wolframcarbide.com\/tr\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"What is cemented carbide? What is cemented carbide ? What is cemented carbide made of ? Cemented carbide is an alloy made by powder metallurgy with one or more refractory carbide powders (tungsten carbide, titanium carbide, etc.) as the main component, and metal powders (cobalt, nickel, etc.) as binders.&nbsp;It is mainly used to manufacture high-speed&hellip;","_links":{"self":[{"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/posts\/2622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/comments?post=2622"}],"version-history":[{"count":15,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/posts\/2622\/revisions"}],"predecessor-version":[{"id":3828,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/posts\/2622\/revisions\/3828"}],"wp:attachment":[{"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/media?parent=2622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/categories?post=2622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/tags?post=2622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}