Tungsten carbide ke motsoako oa lik'hemik'hale oa inorganic o nang le lipalo tsa tungsten le liathomo tsa carbon.Tungsten carbide, eo hape e tsejoang e le "samente carbide", "hard alloy" kapa "hardmetal", ke mofuta oa thepa metallurgic e nang le tungsten carbide phofo (lik'hemik'hale formula: WC) le binder tse ling (cobalt, nickel. joalo-joalo).

Sehlahla se nang le Tungsten carbide se bonts'a boima bo phahameng le matla a ho phunyeha, 'me se na le ts'ebetso e phahameng ea ho hanela ho hoholeha le ho bola, e e nolofalletsang ho sebelisoa haholo liindastering tse ngata.

Tungsten carbide e nang le sehlahla se nang le sleeve e tla sebelisoa haholo bakeng sa tšehetso e potolohang, ho hokahanya, ho thibela le ho tiisa ha axle ea motlakase, centrifuge, mosireletsi le karohano ea pompo ea motlakase e kenngoeng ka tlas'a metsi maemong a thata a ho sebetsa a ho potoloha ka lebelo le phahameng, lehlabathe la lash abrasion. le ho bola ha khase tšimong ea oli, joalo ka letsoho la li-slide, sleeve ea axle ea motor le seal axle sleeve.

Sleeve ea carbide e entsoeng ka samente e sebelisa lisebelisoa tse tala le tse thusang tse kang tungsten carbide ea mantlha, phofo ea cobalt e hloekileng e phahameng haholo, motsoako o nepahetseng oa khabone, ho sila ka bolo, ho omisa ka mokhoa o hlakileng, ho penya ka mokhoa o nepahetseng, ho sila ka dijithale le khatello ea maikutlo ka mor'a ts'ebetso. mekhoa e meng e tsoetseng pele ea metallurgy ea phofo.Sleeve ea alloy e thata e sebelisoa haholo indastering e khethehileng ea pompo, e nang le bophelo bo bolelele ba ts'ebeletso le boleng bo tšepahalang.

Ho jara li-sleeve tsa sehlahla li sebetsa sebakeng sa abrasive ka lebaka la ho potoloha, likhohlano, joalo-joalo le likaroloana tse amehang mecheng ea litaba.

Tungsten carbide bushing sleeve e nang le ts'ebetso ea ho roala le ho hanyetsa le ho robeha ho matla bakeng sa ho batla axial thrust, 'me e ka finyella litlhoko tsa API tsa likoluoa ​​​​tse tloaelehileng.