Tungsten carbide hard alloy na-emebere ya ka ọ guzogide corrosion, abrasion, wear, fretting, sliding wear na mmetụta ma n'ikpere mmiri na nke dị n'ụsọ osimiri na elu na ngwa ngwa ngwa.

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).

Enwere ike ịpịa ya ma guzobe ya ka ọ bụrụ ụdị ahaziri ahazi, enwere ike gwerie ya nke ọma, enwere ike ijikwa ya ma ọ bụ nyado ya na ọla ndị ọzọ. Enwere ike ịhazi ụdị dị iche iche na akara ule carbide dị ka achọrọ maka iji ngwa a chọrọ, gụnyere ụlọ ọrụ kemịkalụ, mmanụ & gas na mmiri dị ka ihe Ngwuputa na igbutu, ebu na anwụ, eyi akụkụ, wdg.

A na-eji Tungsten carbide n'ọtụtụ ebe na igwe mmepụta ihe, na-eyi ngwaọrụ na-eguzogide ọgwụ na mgbochi corrosion. Tungsten carbide bụ ihe kachasị mma iji guzogide okpomọkụ na mgbaji na ihe niile ihu siri ike.

A na-eji diski Tungsten Carbide efere valvụ valvụ eme ihe n'ọtụtụ ebe na mmanụ na gas n'ihi nguzogide dị elu, nguzogide corrosion dị elu.

A na-eji diski tungsten carbide mee ihe maka valvụ. diski abụọ dị n'akụkụ nke ọ bụla nwere oghere twp nkenke (orifice). Diski dị n'ihu na-ese n'elu diski azụ na-emepụta interface mated ma na-emesi akara dị mma. Ụdị valvụ ahụ na-eji diski Tungsten Carbide abụọ nwere oghere nke geometry akọwapụtara. A na-atụgharị diski nke dị n'elu n'akụkụ diski ala (aka ma ọ bụ site na actuator) na-agbanwe nha orifice. A na-atụgharị diski ndị ahụ na ogo 180 n'etiti oghere mepere emepe na nke mechiri emechi. Tụkwasị na nke ahụ, ebe a na-adọba ụgbọala nke diski a haziri iji nye akara dị mma.