Tungsten carbide hard alloy bụ kpọmkwem iji guzogide corrosion, abrasion, wear, fretting, sliding wear and effects ma inshore and offshore and surface and sub-sea akụrụngwa 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 ihe metallurgic 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 Ngwuputa na igbutu ngwaọrụ, ebu na anwụ, eyi akụkụ, wdg.

A na-eji Tungsten carbide eme ihe 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 a na ogo 180 n'etiti oghere mepere emepe na nke mechiri emechi.Tụkwasị na nke ahụ, ebe ndị na-agba chaa chaa nke diski a haziri iji nye akara dị mma.