Saf tungsten karb\u00fcr normal s\u0131cakl\u0131k ve bas\u0131n\u00e7 alt\u0131nda paslanmaz. Saf tungsten karb\u00fcr oda s\u0131cakl\u0131\u011f\u0131nda kuru havada olduk\u00e7a kararl\u0131d\u0131r; y\u00fczeyinde son derece ince bir oksit filmi (\u00f6ncelikle WO\u2083) olu\u015fur ve daha fazla oksidasyonu \u00f6nler. Bu nedenle, g\u00fcnl\u00fck ortamlarda (\u00f6rne\u011fin i\u00e7 mekanlarda, oda s\u0131cakl\u0131\u011f\u0131nda) neredeyse hi\u00e7 \u00f6nemli korozyon meydana gelmez.<\/p>\n\n\n\n
A\u015f\u0131r\u0131 ko\u015fullar alt\u0131nda tungsten karb\u00fcr oksitlenebilir:<\/p>\n\n\n\n
Y\u00fcksek s\u0131cakl\u0131kl\u0131 ortamlar (>500-600\u00b0C):
Y\u00fcksek s\u0131cakl\u0131klarda, tungsten karb\u00fcr oksijen ile reaksiyona girer: WC + 5O\u2082 \u2192 2WO\u2083 + 2CO\u2082. Y\u00fczeyde sar\u0131 veya mavimsi-mor bir tungsten trioksit (WO\u2083) tabakas\u0131 olu\u015fur. Tungsten karb\u00fcr\u00fcn oksidasyonu demirin paslanmas\u0131ndan temelde farkl\u0131d\u0131r. \u00c7eli\u011fin paslanmas\u0131 korozyona ve korozyona u\u011frayan tabakan\u0131n d\u00f6k\u00fclmesine neden olur. Tungsten karb\u00fcr\u00fcn oksit tabakas\u0131 yo\u011fundur; olu\u015fan WO\u2083 filmi nispeten yo\u011fundur, i\u00e7 malzemeyi korur ve ilerleyen korozyona neden olmaz. Tungsten karb\u00fcr a\u015fa\u011f\u0131daki a\u015f\u0131r\u0131 ortamlarda oksitlenebilir:<\/p>\n\n\n\n
G\u00fc\u00e7l\u00fc oksitleyici ortam: Uzun s\u00fcreli nemli ve s\u0131cak ortamlar: Saf tungsten karb\u00fcr end\u00fcstriyel malzemelerde tek ba\u015f\u0131na kullan\u0131lmaz; genellikle semente karb\u00fcr olarak bilinen metalik kobalt ile kar\u0131\u015ft\u0131r\u0131l\u0131r. Bu makalede semente karb\u00fcr\u00fcn paslanma durumu da ele al\u0131nacakt\u0131r.<\/p>\n\n\n\n I. Semente karb\u00fcr malzemenin paslan\u0131p paslanmad\u0131\u011f\u0131 Pratik uygulamalarda, tungsten karb\u00fcr\u00fcn korozyon direnci tamamen do\u011frulanm\u0131\u015ft\u0131r. \u0130ster y\u00fcksek s\u0131cakl\u0131k, y\u00fcksek bas\u0131n\u00e7, y\u00fcksek nem, g\u00fc\u00e7l\u00fc asitler veya g\u00fc\u00e7l\u00fc alkaliler gibi zorlu ortamlarda olsun, tungsten karb\u00fcr istikrarl\u0131 performans\u0131n\u0131 koruyabilir. Bu da tungsten karb\u00fcr\u00fc kesici tak\u0131mlar gibi alanlarda yayg\u0131n olarak de\u011ferli k\u0131lmaktad\u0131r(tungsten karb\u00fcr u\u00e7lar<\/a>karb\u00fcr parmak frezeler), a\u015f\u0131nmaya dayan\u0131kl\u0131 par\u00e7alar ve delme aletleri, tungsten karb\u00fcr bur\u00e7lar<\/a>, tungsten karb\u00fcr conta halkalar\u0131<\/a>.<\/p>\n\n\n\n Tabii ki, tungsten karb\u00fcr paslanmaya e\u011filimli olmasa da, baz\u0131 \u00f6zel ko\u015fullar alt\u0131nda yine de a\u015f\u0131nabilir. \u00d6rne\u011fin, a\u015f\u0131r\u0131 y\u00fcksek veya d\u00fc\u015f\u00fck s\u0131cakl\u0131klarda performans\u0131 bir dereceye kadar etkilenebilir. Ayr\u0131ca, baz\u0131 g\u00fc\u00e7l\u00fc oksitleyiciler veya indirgeyici maddeler de tungsten karb\u00fcrde korozyona neden olabilir. Bu nedenle, tungsten karb\u00fcr kullan\u0131rken, belirli uygulama ortamlar\u0131na ve ko\u015fullar\u0131na g\u00f6re makul se\u00e7imler ve bak\u0131m yap\u0131lmas\u0131 gerekir.<\/p>\n\n\n\n Paslanmay\u0131 \u00f6nlemek i\u00e7in semente karb\u00fcr \u00fcr\u00fcnlerin bak\u0131m\u0131 nas\u0131l yap\u0131l\u0131r? Y\u00fcksek s\u0131cakl\u0131k, y\u00fcksek nem, g\u00fc\u00e7l\u00fc asitler veya g\u00fc\u00e7l\u00fc alkaliler gibi zorlu ortamlara uzun s\u00fcre maruz kalmaktan ka\u00e7\u0131n\u0131n.<\/p>\n\n\n\n Y\u00fczeydeki kir ve pislikleri gidermek i\u00e7in d\u00fczenli olarak temizleyin. Silme i\u015flemi i\u00e7in yumu\u015fak deterjanlar ve yumu\u015fak bezler kullan\u0131n; g\u00fc\u00e7l\u00fc kimyasal temizleyiciler kullanmaktan ka\u00e7\u0131n\u0131n.<\/p>\n\n\n\n Semente karb\u00fcr \u00fcr\u00fcnler i\u00e7in, y\u00fczey i\u015flemlerinin (kaplama, kaplamalar gibi) sa\u011flam olup olmad\u0131\u011f\u0131n\u0131 d\u00fczenli olarak kontrol edin. Herhangi bir hasar\u0131 derhal onar\u0131n.<\/p>\n\n\n\n Depolama s\u0131ras\u0131nda, nem ve su birikimini \u00f6nleyerek kuru ve havaland\u0131r\u0131lm\u0131\u015f bir ortam sa\u011flay\u0131n. Yard\u0131mc\u0131 koruma i\u00e7in pas \u00f6nleyiciler veya kurutucu maddeler kullan\u0131labilir.<\/p>\n\n\n\n \u00d6zetle, benzersiz kimyasal \u00f6zellikleri ve yap\u0131sal \u00f6zellikleri nedeniyle, tungsten karb\u00fcr paslanmaya e\u011filimli de\u011fildir ve m\u00fckemmel korozyon direncine sahiptir. Bu, tungsten karb\u00fcre bir\u00e7ok alanda geni\u015f uygulama olanaklar\u0131 sa\u011flar. Ayn\u0131 zamanda, kullan\u0131m s\u0131ras\u0131nda stabilitesini ve g\u00fcvenilirli\u011fini sa\u011flamak i\u00e7in tungsten karb\u00fcr\u00fcn belirli \u00f6zel ortamlarda kar\u015f\u0131la\u015fabilece\u011fi potansiyel korozyon sorunlar\u0131n\u0131n da fark\u0131nda olmam\u0131z gerekir.<\/p>\n\n\n\n \u015eirketimiz \u00c7in'in ilk on \u015firketi aras\u0131ndad\u0131r.\u00a0tungsten karb\u00fcr \u00fcr\u00fcnleri \u00fcreticileri<\/a>. Semente karb\u00fcr \u00fcr\u00fcnlere ihtiyac\u0131n\u0131z varsa, l\u00fctfen\u00a0Bize ula\u015f\u0131n<\/a>.<\/p>\n\n\n\n <\/p>","protected":false},"excerpt":{"rendered":" Tungsten carbide corrosion resistance How to better understand the tungsten carbide corrosion resistance to help our designers choose the right material? This article will explain the tungsten carbide corrosion resistance. Pure tungsten carbide does not rust under normal temperature and pressure. Pure tungsten carbide is highly stable in dry air at room temperature; an extremely […]<\/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":[110,109],"class_list":["post-3334","post","type-post","status-publish","format-standard","hentry","category-tungsten-carbide-industry-news","tag-cemented-carbide-corrosion-resistance","tag-tungsten-carbide-corrosion-resistance"],"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":"Tungsten carbide corrosion resistance How to better understand the tungsten carbide corrosion resistance to help our designers choose the right material? This article will explain the tungsten carbide corrosion resistance. Pure tungsten carbide does not rust under normal temperature and pressure. Pure tungsten carbide is highly stable in dry air at room temperature; an extremely…","_links":{"self":[{"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/posts\/3334","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=3334"}],"version-history":[{"count":3,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/posts\/3334\/revisions"}],"predecessor-version":[{"id":3342,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/posts\/3334\/revisions\/3342"}],"wp:attachment":[{"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/media?parent=3334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/categories?post=3334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/tr\/wp-json\/wp\/v2\/tags?post=3334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Konsantre nitrik aside maruz kalma, hidroflorik asit<\/a>veya erimi\u015f alkali korozyona neden olabilir.<\/p>\n\n\n\n
Yava\u015f olsa da, y\u00fcksek s\u0131cakl\u0131k ve y\u00fcksek nemli ortamlara uzun s\u00fcre maruz kalmak y\u00fczey oksidasyonunu h\u0131zland\u0131rabilir.<\/p>\n\n\n\n
Semente karb\u00fcr, toz metal\u00fcrjisi yoluyla refrakter metallerin ve ba\u011flay\u0131c\u0131 metallerin sert bile\u015fiklerinden yap\u0131lan bir ala\u015f\u0131m malzemedir. Ana bile\u015fenleri tungsten karb\u00fcr ve kobalt olup y\u00fcksek sertlik, a\u015f\u0131nma direnci, iyi mukavemet ve tokluk gibi \u00f6zelliklere sahiptir. Semente karb\u00fcr\u00fcn ana bile\u015fenleri olan tungsten karb\u00fcr ve kobalt kolay oksitlenmeyen metaller oldu\u011fundan ve \u00fcretim s\u00fcrecinde \u00f6zel i\u015flemlerden ge\u00e7tiklerinden, m\u00fckemmel korozyon direncine sahiptirler. Bu nedenle, semente karb\u00fcr oda s\u0131cakl\u0131\u011f\u0131nda ve bas\u0131n\u00e7ta da paslanmaz.<\/p>\n\n\n\n![\"Tungsten](\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2025\/08\/Tungsten-carbide-corrosion-resistance.jpg\" "\\"\\"")
<\/a><\/figure>\n\n\n\n
\u0130ster semente karb\u00fcr ister tungsten karb\u00fcr \u00fcr\u00fcnler olsun, do\u011fru bak\u0131m \u00e7ok \u00f6nemlidir. \u0130\u015fte bu malzemelerde paslanmay\u0131 \u00f6nlemenize yard\u0131mc\u0131 olacak baz\u0131 \u00f6neriler:<\/p>\n\n\n\n![\"tungsten](\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2025\/08\/Tungsten-carbide-corrosion-resistance-.jpg\" "\\"\\"")
<\/a><\/figure>\n\n\n\n