Tungsten carbide bụ ngwakọta kemịkalụ inorganic nke nwere ọnụọgụ tungsten na carbon carbon. Tungsten carbide, nke a makwaara dị ka "carbide cimented", "hard alloy" ma ọ bụ "hardmetal", bụ ụdị metallurgic ihe nke nwere tungsten carbide ntụ ntụ (usoro kemịkalụ: WC) na ihe nkedo ndị ọzọ (cobalt, nickel. wdg).

Tungsten carbide bearing ohia na-egosi ike siri ike na ike mgbawa transverse, yana ọ nwere arụmọrụ dị elu na iguzogide abrasion na corrosion, nke na-eme ka a na-ejikarị ya n'ọtụtụ ụlọ ọrụ.

A ga-eji tungsten carbide bearing ohia aka uwe tumadi maka nkwado ntụgharị, nhazi, mgbochi mkpali na akara nke axle nke moto, centrifuge, onye nchekwa na nkewa nke mgbapụta ọkụ eletrik na-emebi emebi n'ọnọdụ ọrụ ọjọọ nke ịgbagharị ọsọ dị elu, abrasion ájá. na gas corrosion na mmanụ, dị ka slide bearing sleeve, moto axle sleeve na akara aka axle.

Aka aka cemented carbide na-anabata akụrụngwa na ihe inyeaka dị ka tungsten carbide zuru oke, ntụ ntụ dị mma nke ọma, ngwakọta carbon ziri ezi, igwe igwe bọọlụ, ihicha igwe na-ekpo ọkụ, ịpị nkenke, mbelata dijitalụ na nrụgide nrụzi nkeonwe na nhazi post-processing. ndị ọzọ elu ntụ ntụ metallurgy Filiks. A na-eji akwa mkpuchi alloy siri ike mee ihe na ụlọ ọrụ mgbapụta pụrụ iche, yana ogologo ndụ ọrụ yana àgwà a pụrụ ịdabere na ya.

Uwe mkpuchi ohia na-arụ ọrụ na ebe abrasive n'ihi ntụgharị, esemokwu, wdg na ihe ndị na-etinye aka na mgbasa ozi.

Tungsten carbide bushing sleeve nwere eyi na nguzogide corrosion yana ike mgbaji dị elu maka ịchọ mkpali axial, ma nwee ike iru ihe achọrọ oke ohia ọdachi API.