Tungsten carbide is inorganic chemical compound iyo ine manhamba etungsten nemaatomu ecarbon. Tungsten carbide, inozivikanwawo se "cemented carbide", "hard alloy" kana "hardmetal", imhando yesimbi ine tungsten carbide poda (kemikari formula: WC) uye imwe binder (cobalt, nickel. etc.).

Tungsten carbide guide bush inoratidza kuomarara kwakanyanya uye kuchinjika simba rekutsemuka, uye ine basa repamusoro pakuramba abrasion uye corrosion, izvo zvinoita kuti ishandiswe zvakanyanya mumaindasitiri mazhinji.

Iyo tungsten carbide inotungamira gwenzi sleeve ichashandiswa zvakanyanya kutenderera inotenderera, kubatanidza, anti-kusundira uye chisimbiso cheaxle yemota, centrifuge, mudziviriri uye kupatsanura yepombi yemagetsi yakanyura mumamiriro akashata ekushanda kwekumhanya kutenderera, jecha lash abrasion. uye kuora kwegasi mumunda wemafuta, senge siraidhi inotakura sleeve, motor axle sleeve uye seal axle sleeve.

Tungsten carbide bush inotora zvinhu zvakasvibirira uye zvekubatsira zvakaita seyepuraimari saturated tungsten carbide, yakakwirira-kuchena Ultra-yakanaka cobalt poda, chaiyo kabhoni musanganiswa, kutenderedza bhora kugaya, vacuum inosimudzira kuomesa, kudzvanya chaiko, dijitari degreasing sintering uye kumanikidza sintering yakasarudzika post-kugadzirisa uye mamwe maitiro epamusoro ehupfu metallurgy. Hard alloy sleeve inoshandiswa zvakanyanya muindasitiri yakakosha yevharuvhu, ine hupenyu hurefu hwesevhisi uye yakavimbika mhando.