Tungsten carbide o se vailaʻau vailaʻau inorganic lea e aofia ai numera o tungsten ma carbon atoms. Tungsten carbide, e taʻua foi o le "carbide sima", "mea faʻamaʻa" poʻo le "mea faʻamalosi", o se ituaiga o mea uʻamea o loʻo i ai le paʻu o le tungsten carbide (fuainumera vailaʻau: WC) ma isi mea faʻapipiʻi (cobalt, nickel. etc.).

Tungsten carbide o loʻo faʻaalia le togavao e faʻaalia ai le maualuga ma le malosi o le gau, ma e sili atu lona faʻatinoga i le tetee atu i le abrasion ma le pala, lea e mafai ai ona faʻaaogaina lautele i le tele o alamanuia.

O le tungsten carbide o loʻo faʻaaogaina le lima o le vao o le a faʻaaogaina tele mo le fesuiaʻiina o le lagolago, aligning, anti-thrust ma le faʻamaufaʻailoga o le axle o le afi, centrifuge, puipui ma separatore o le pamu eletise faʻafefeteina i tulaga leaga o galuega o le televave o le taamilosaga, abrasion o le oneone ma le gaʻo o le kesi i totonu o le suauu, e pei o le lima lima faʻamau ma le faʻamau axle lima.

O lima carbide sima e faʻaaogaina mea mata ma fesoasoani e pei o le tungsten carbide tumu muamua, maualuga-mama ultra-fine cobalt paʻu, faʻafefiloi saʻo kaponi, faʻafefete polo milling, faʻagogo faʻamalo, saʻo oomi, sintering numera ma faʻamalosi sintering faʻapitoa post-processing ma isi faʻagasologa uʻamea paʻu. O lima uʻamea malo e faʻaaogaina lautele i pisinisi pamu faʻapitoa, faʻatasi ai ma le umi o le auaunaga ma le faʻatuatuaina lelei.

O loʻo galue lima lima o le togavao i totonu o se siosiomaga faʻafefe ona o le feliuliuaʻi, feteʻenaʻiga, ma isi mea ma vaega o loʻo aʻafia i le aufaasālalau.

Tungsten carbide bushing lima ma le ofuina ma le corrosion teteʻe ma le maualuga gau gau mo le manaʻomia axial tui, ma e mafai ona ausia API tulaga faatonuina bushing faalavelave.