Tungsten carbide ndi mankhwala achilengedwe omwe ali ndi ma atomu a tungsten ndi carbon. Tungsten carbide, yomwe imadziwikanso kuti "simenti carbide", "hardmetal alloy" kapena "hardmetal", ndi mtundu wazitsulo zomwe zimakhala ndi tungsten carbide powder (mankhwala chilinganizo: WC) ndi binder zina (cobalt, faifi tambala. etc.).

Chitsamba chokhala ndi Tungsten carbide chikuwonetsa kuuma kwakukulu komanso kuphulika kwamphamvu, ndipo chimakhala ndi ntchito yabwino kwambiri yolimbana ndi abrasion ndi dzimbiri, zomwe zimapangitsa kuti zizigwiritsidwa ntchito kwambiri m'mafakitale ambiri.

Chombo cha tungsten carbide chokhala ndi chitsamba chidzagwiritsidwa ntchito makamaka pothandizira kuzungulira, kugwirizanitsa, kutsutsa-kuponyera ndi chisindikizo cha axle ya injini, centrifuge, wotetezera ndi olekanitsa pampu yamagetsi yomizidwa m'mikhalidwe yovuta yothamanga kwambiri, kuphulika kwa mchenga. ndi dzimbiri la gasi m'malo opangira mafuta, monga manja onyamula ma slide, manja a ekisi yamoto ndi manja a ekisi yosindikizira.

Manja a simenti a carbide amatengera zida zaiwisi komanso zothandizira monga pre-saturated tungsten carbide, high-purrity ultra-fine cobalt powder, kusakaniza bwino kwa kaboni, mphero yopendekeka, kuyanika kwa vacuum, kukanikiza mwatsatanetsatane, kutsitsa kwa digito ndi kuponderezana ndikusintha pambuyo pokonza ndi njira zina zapamwamba zazitsulo za ufa. Manja olimba a alloy amagwiritsidwa ntchito kwambiri m'makampani apadera apampu, okhala ndi moyo wautali komanso wodalirika.

Kunyamula manja chitsamba ntchito mu abrasive chilengedwe chifukwa kasinthasintha, mikangano, etc. ndi particles nawo TV.

Manja amtundu wa Tungsten carbide wokhala ndi mavalidwe komanso kukana dzimbiri komanso kulimba kwapang'onopang'ono kwa axial thrust, ndipo atha kukwaniritsa zofunikira za API zatsoka.