I-Tungsten carbide (i-alloy eqinile) inoluhlu lweepropati ezigqwesileyo ezinjengokuqina okuphezulu, ukuxhathisa ukunxiba, ukomelela okulungileyo kunye nokuqina, ukumelana nobushushu kunye nokumelana nokushisa, ngakumbi ukuqina kwayo okuphezulu kunye nokumelana nokunxiba, nokuba kubushushu obuyi-500 ℃ ihlala ingatshintshi. , kwaye isenobunzima obuphezulu kwi-1000 ℃.

I-Tungsten carbide, amacandelo aphambili yi-tungsten carbide kunye ne-cobalt, eyenza i-99% yazo zonke izinto, i-1% yezinye isinyithi, ngoko ibizwa ngokuba yi-tungsten steel, eyaziwa ngokuba yi-cemented carbide, kwaye ithathwa njengamazinyo oshishino lwanamhlanje. .

I-Tungsten carbide yimathiriyeli edityanisiweyo edibeneyo eyenziwe ubuncinci bentsimbi yentsimbi.I-tungsten carbide, i-cobalt carbide, i-niobium carbide, i-titanium carbide, kunye ne-tantalum carbide zizinto eziqhelekileyo zentsimbi ye-tungsten.Ubungakanani obuziinkozo becandelo le-carbide (okanye isigaba) ngokuqhelekileyo phakathi kwe-0.2 kunye ne-10 microns, kunye neengqolowa ze-carbide ziboshwe kunye zisebenzisa i-binder yensimbi.Intsimbi yokudibanisa ngokuqhelekileyo liqela lesinyithi, kwaye i-cobalt kunye ne-nickel zisetyenziswa ngokuqhelekileyo.Ke ngoko, kukho ialloyi ze-tungsten cobalt, iialloyi ze-tungsten nickel kunye ne-tungsten titanium cobalt alloys.

I-Tungsten carbide sintering kukucinezela umgubo kwindawo engenanto, emva koko uyitshise kwiziko elitshisayo ukuya kubushushu obuthile (ubushushu be-sintering), kwaye uyigcine ixesha elithile (ubambe ixesha), kwaye emva koko uyipholise phantsi, ukuze ufumane. ukusebenza okufunwayo kwezinto zensimbi ye-tungsten.