{"id":21241,"date":"2022-07-16T15:52:29","date_gmt":"2022-07-16T07:52:29","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=21241"},"modified":"2022-09-19T15:39:37","modified_gmt":"2022-09-19T07:39:37","slug":"tungsten-carbide-material","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/tr\/tungsten-carbide-material\/","title":{"rendered":"Tungsten Karb\u00fcr Nedir ve \u00d6zellikleri?"},"content":{"rendered":"
\r\n

Tungsten Karb\u00fcr Malzemesi Nedir?<\/h1>\r\n

Tungsten karb\u00fcr, kesici tak\u0131mlar\u0131n ve kal\u0131p gibi a\u015f\u0131nmaya dayan\u0131kl\u0131 par\u00e7alar\u0131n imalat\u0131nda kullan\u0131lan sert bir metaldir. Di\u011fer karb\u00fcr t\u00fcrlerini \u00fcretmek i\u00e7in di\u011fer metallerle birle\u015ftirilebilir. Bu kombinasyonun bir \u00f6rne\u011fi, sert malzeme tungsten karb\u00fcr ve ba\u011flay\u0131c\u0131 malzeme kobalt\u0131n kombinasyonu ile en pop\u00fcler Tungsten karb\u00fcr ala\u015f\u0131m\u0131 olan tungsten karb\u00fcr-kobaltt\u0131r.<\/p>\r\n

Tungstenli karb\u00fcr, toz kar\u0131\u015ft\u0131rma, presleme, sinterleme vb. gibi bir dizi \u00fcretim prosesiyle \u00fcretilir. Sinterleme i\u015flemi s\u0131ras\u0131nda kobalt gibi ba\u011flay\u0131c\u0131 malzeme eriyecek ve tungstenli karb\u00fcr\u00fcn kar\u0131\u015ft\u0131r\u0131lmas\u0131na ve ba\u011flanmas\u0131na yard\u0131mc\u0131 olarak nihai ala\u015f\u0131m\u0131n s\u0131k\u0131\u015ft\u0131r\u0131lmas\u0131n\u0131 ve yo\u011funlu\u011funu art\u0131racakt\u0131r.<\/p>\r\n

Tungsten karb\u00fcr geri d\u00f6n\u00fc\u015f\u00fcm i\u00e7in en iyi adaylardan biridir. \u00c7ok de\u011ferli bir metal olmakla birlikte ayn\u0131 zamanda hurda kayna\u011f\u0131 da olabilmektedir. \u00d6rne\u011fin, hurda tungstenli karb\u00fcr eritilip rafine edilerek yeni tungstenli karb\u00fcr par\u00e7alar\u0131 olu\u015fturulabilir.<\/p>\r\n

Tungsten Karb\u00fcr Malzemenin \u00d6zellikleri<\/h1>\r\n

Tungsten karb\u00fcr\u00fcn 6 temel malzeme parametresi hakk\u0131nda konu\u015faca\u011f\u0131z. Akademik olarak semente karb\u00fcr, ana bile\u015fen olarak y\u00fcksek sertlikte refrakter metalin tungsten karb\u00fcr tozundan (sertle\u015ftirilmi\u015f faz) ve bile\u015fen olarak kobalt ve nikel (ba\u011flanma a\u015famas\u0131) gibi metallerden yap\u0131lan, son derece y\u00fcksek sertli\u011fe ve iyi a\u015f\u0131nma direncine sahip bir ala\u015f\u0131m malzemesidir. ba\u011flay\u0131c\u0131, bilyeli \u00f6\u011f\u00fctme, presleme ve sinterleme yoluyla. Basit\u00e7e y\u00fcksek sertlik ve iyi a\u015f\u0131nma direncine sahip bir metal malzeme olarak anlayabiliriz. Tungsten karb\u00fcr tipik olarak fiziksel \u00f6zellikler i\u00e7in belirtilir, ancak kimyasal uyumlulu\u011fu metal ba\u011flay\u0131c\u0131ya ba\u011fl\u0131 olarak de\u011fi\u015febilir. \u00d6rne\u011fin nikel ba\u011fl\u0131 tungsten karb\u00fcr, kobalt ba\u011fl\u0131 tungsten karb\u00fcrden korozyona kar\u015f\u0131 daha diren\u00e7lidir.<\/p>\r\n\r\n\r\n\r\n

\u0130lgili fizik parametrelerine g\u00f6re, semente karb\u00fcr\u00fcn mekanik \u00f6zellikleri esas olarak a\u015fa\u011f\u0131daki malzeme parametrelerinde g\u00f6sterilmektedir:<\/p>\r\n

Tungsten Karb\u00fcr\u00fcn Sertli\u011fi<\/h2>\r\n

The hardness of Tungsten Carbide is a function of its density, or how much of a material’s mass is contained in a unit volume. The SI unit for this property is kilograms per cubic meter, and the English unit is pounds per cubic foot. For a cubic inch of Tungsten Carbide, its density is 14.5 g\/cm3. And for different grades of tungsten carbide-cobalt alloy, the density can vary from 13-15g\/cm^3. And the hardness can go from HRA86 to HRA95 which is one of the hardest materials in the world, second only to diamond.<\/p>\r\n\r\n\r\n\r\n

Tungsten Karb\u00fcr\u00fcn B\u00fck\u00fclme Dayan\u0131m\u0131<\/h2>\r\n\r\n\r\n\r\n

Semente karb\u00fcr\u00fcn b\u00fck\u00fclme mukavemeti y\u00fcksek h\u0131z \u00e7eli\u011finden daha d\u00fc\u015f\u00fckt\u00fcr. Y\u00fcksek b\u00fck\u00fclme mukavemetine sahip YG8 semente karb\u00fcr bile y\u00fcksek h\u0131z \u00e7eli\u011finin yaln\u0131zca yar\u0131s\u0131na sahiptir. Semente karb\u00fcrdeki kobalt i\u00e7eri\u011fi ne kadar y\u00fcksek olursa, mukavemeti de o kadar y\u00fcksek olur. Ayn\u0131 kobalt i\u00e7eri\u011fine sahip WC tic Co ala\u015f\u0131m\u0131n\u0131n e\u011filme mukavemeti TiC i\u00e7eri\u011finin artmas\u0131yla azalmaktad\u0131r. Karb\u00fcr t\u00fcrlerine ek olarak WC tanelerinin boyutu da semente karb\u00fcr\u00fcn mukavemetini etkiler. \u0130ri taneli semente karb\u00fcr\u00fcn b\u00fck\u00fclme mukavemeti, orta taneli semente karb\u00fcr\u00fcn b\u00fck\u00fclme mukavemetinden daha y\u00fcksektir.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Tungsten Karb\u00fcr\u00fcn Bas\u0131n\u00e7 Dayan\u0131m\u0131<\/h2>\r\n\r\n\r\n\r\n

Semente karb\u00fcr\u00fcn bas\u0131n\u00e7 dayan\u0131m\u0131 \u00e7ok y\u00fcksektir, y\u00fcksek h\u0131z \u00e7eli\u011finden 30%-50% daha y\u00fcksek olabilir, yakla\u015f\u0131k 3500-5600mpa ve s\u0131cak izostatik presleme \u00fcr\u00fcn\u00fc 6000mpa'ya ula\u015fabilir. Semente karb\u00fcr\u00fcn bas\u0131n\u00e7 dayan\u0131m\u0131 kobalt i\u00e7eri\u011fiyle ili\u015fkilidir ve kobalt i\u00e7eri\u011fi 5% oldu\u011funda bas\u0131n\u00e7 dayan\u0131m\u0131 en y\u00fcksek de\u011fere ula\u015f\u0131r. \u0130nce taneli semente karb\u00fcr\u00fcn bas\u0131n\u00e7 dayan\u0131m\u0131, iri taneli semente karb\u00fcr\u00fcn bas\u0131n\u00e7 dayan\u0131m\u0131ndan daha y\u00fcksektir ve YT semente karb\u00fcr\u00fcn bas\u0131n\u00e7 dayan\u0131m\u0131, TiC i\u00e7eri\u011finin artmas\u0131yla azalan YG semente karb\u00fcr\u00fcn bas\u0131n\u00e7 dayan\u0131m\u0131ndan daha d\u00fc\u015f\u00fckt\u00fcr. Az miktarda TAC, NBC, VC vb. eklemek WC tanelerini inceltebilir ve bas\u0131n\u00e7 dayan\u0131m\u0131n\u0131 art\u0131rabilir.<\/p>\r\n\r\n\r\n\r\n

Semente karb\u00fcr\u00fcn bas\u0131n\u00e7 dayan\u0131m\u0131 b\u00fck\u00fclme mukavemetinden \u00e7ok daha y\u00fcksek oldu\u011fundan, tak\u0131m yap\u0131s\u0131n\u0131 tasarlarken ve semente karb\u00fcr b\u0131\u00e7aklar\u0131 se\u00e7erken tak\u0131m kafas\u0131n\u0131 bas\u0131n\u00e7 gerilimi ve daha az b\u00fck\u00fclme momenti durumunda yapmaya \u00e7al\u0131\u015fmal\u0131y\u0131z.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Tungsten Karb\u00fcr\u00fcn \u00c7ekme Dayan\u0131m\u0131<\/h2>\r\n\r\n\r\n\r\n

Semente karb\u00fcr\u00fcn \u00e7ekme mukavemeti 750-1500mpa'd\u0131r, yani bas\u0131n\u00e7 mukavemetinin yakla\u015f\u0131k 1\/4'\u00fc kadard\u0131r. Semente karb\u00fcr malzemelerin plastisitesini etkileyen bir\u00e7ok fakt\u00f6r oldu\u011fundan, semente karb\u00fcr\u00fcn \u00e7ekme mukavemeti genellikle belirli bir aral\u0131ktad\u0131r.<\/p>\r\n\r\n\r\n\r\n

Tungsten Karb\u00fcr\u00fcn Darbe Toklu\u011fu<\/h2>\r\n\r\n\r\n\r\n

Semente karb\u00fcr\u00fcn darbe toklu\u011fu y\u00fcksek h\u0131z \u00e7eli\u011finden daha d\u00fc\u015f\u00fckt\u00fcr. Daha iyi performansa sahip YG8 ala\u015f\u0131m\u0131n\u0131n darbe toklu\u011fu 30-40kj\/m2, W18Cr4V y\u00fcksek h\u0131z \u00e7eli\u011finin ise 180-320kj\/m2'dir.<\/p>\r\n\r\n\r\n\r\n

Tik i\u00e7eren semente karb\u00fcr\u00fcn darbe toklu\u011fu azal\u0131r. Tik i\u00e7eri\u011fi 6%'den 10%'ye \u00e7\u0131kt\u0131\u011f\u0131nda darbe dayan\u0131kl\u0131l\u0131\u011f\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azal\u0131r. S\u0131cakl\u0131\u011f\u0131n, WC Co semente karb\u00fcr\u00fcn darbe toklu\u011fu \u00fczerinde belirli bir etkisi vard\u0131r. Daha y\u00fcksek s\u0131cakl\u0131klarda darbe dayan\u0131kl\u0131l\u0131\u011f\u0131 artar.<\/p>\r\n\r\n\r\n\r\n

Semente karb\u00fcr\u00fcn darbe toklu\u011fu y\u00fcksek h\u0131z \u00e7eli\u011fine g\u00f6re daha d\u00fc\u015f\u00fck oldu\u011fundan g\u00fc\u00e7l\u00fc darbe ve titre\u015fim durumunda kullan\u0131lmas\u0131 uygun de\u011fildir, aksi takdirde kesici kenar hasar\u0131na neden olabilir. Semente karb\u00fcr\u00fcn darbe toklu\u011fu b\u00fcy\u00fck \u00f6l\u00e7\u00fcde dalgalan\u0131r ve mutlak de\u011feri test y\u00f6ntemine ba\u011fl\u0131d\u0131r. Bu nedenle, semente karb\u00fcr\u00fcn darbe toklu\u011funu kar\u015f\u0131la\u015ft\u0131r\u0131rken, ayn\u0131 boyut ve \u015fekildeki numuneleri kar\u015f\u0131la\u015ft\u0131rmak i\u00e7in ayn\u0131 alet kullan\u0131lmal\u0131d\u0131r.<\/p>\r\n\r\n\r\n\r\n

Tungsten Karb\u00fcr\u00fcn Yorulma Dayan\u0131m\u0131<\/h2>\r\n\r\n\r\n\r\n

Tak\u0131m genellikle dinamik ko\u015fullar alt\u0131nda \u00e7al\u0131\u015ft\u0131\u011f\u0131 i\u00e7in yorulma mukavemeti \u00e7ok \u00f6nemlidir. Semente karb\u00fcrdeki kobalt i\u00e7eri\u011fi ne kadar y\u00fcksek olursa yorulma mukavemeti de o kadar y\u00fcksek olur. Semente karb\u00fcr\u00fcn yorulma mukavemeti numunenin y\u00fczey kalitesiyle yak\u0131ndan ilgilidir. Y\u00fczey kalitesi ne kadar iyi olursa yorulma mukavemeti de o kadar y\u00fcksek olur.<\/p>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n

Meetyou cemented carbide Co., Ltd. has provided global “customized” professional products and technical services for oil, natural gas drilling and production, chemical smelting, engineering machinery and other industries for 15 consecutive years. The company currently has 105 authorized patents, 34 invention patents, including 7 international patents, and its independently developed technology “cemented carbide composite forming technology”, Among them, the technical level of “cemented carbide high strength alloy additive manufacturing technology” is in the forefront of the world.<\/p>\r\n<\/div>","protected":false},"excerpt":{"rendered":"

What Is Tungsten Carbide Material? Tungsten carbide is a hard metal that is used in manufacturing cutting tools and wear-resistant parts like molds. It can be combined with other metals to produce other types of carbides. One example of this combination is tungsten carbide-cobalt which is the most popular Tungsten carbide alloy with the combination…<\/p>","protected":false},"author":2,"featured_media":21244,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/07\/srchttp___i01.c.aliimg.com_img_offer2_2012_353_360_78353360_95f25f59a32b749f7022cc5afbb774a1.jpgreferhttp___i01.c.aliimg.webp.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/21241"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/comments?post=21241"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/21241\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media\/21244"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media?parent=21241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/categories?post=21241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/tags?post=21241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}