I-Tungsten Carbide - Ama-tungsten carbide ayi-cemented atholakala kumaphesenti aphezulu ezinhlayiya ze-tungsten carbide ezihlanganiswe ndawonye ngensimbi eyi-ductile. Izibophezelo ezivamile ezisetshenziselwa izindandatho ze-seal ziyi-nickel ne-cobalt. Izakhiwo eziwumphumela zincike ku-matrix ye-tungsten namaphesenti e-binder (imvamisa i-6 kuya ku-15% ngesisindo ngevolumu ngayinye). I-Tungsten carbide iyimpahla enzima kakhulu enokumelana okuhle nokugqokwa, futhi i-nickel eboshiwe iyimpahla evame ukusetshenziswa kakhulu ekufakweni kwamapayipi aphakathi nendawo. Amaringi okuvala kule nto anikeza isivikelo esithuthukisiwe ngokumelene nokushaqeka komshini noma okushisayo, kodwa azokhawulwa kuzici ze-PV futhi asengozini yokulimala kokuhlolwa kokushisa uma eqhathaniswa nezinto zobumba ezithuthukisiwe.

I-Tungsten carbide(TC) isetshenziswa kabanzi njengobuso bophawu noma izindandatho ezinokugqoka okungazweli, amandla okuqhekeka okuphezulu,ukushisa okuphezulu okushisayo, ukusebenza kahle kokwanda kokushisa okuncane. I-tungsten carbide seal-ring ingahlukaniswa ibe yindandatho yophawu ezungezayo kanye nendandatho yophawu emile. Izinhlobonhlobo ezimbili ezivame kakhulu zobuso/indandatho ye-tungsten carbide seal yi-cobalt binder ne-nickel binder.

I-ND carbide ikhiqiza izindandatho zophawu ngezinhlobo zebanga ezimbalwa ezihlanganisa wonke umndeni wamabanga ane-nickel-bonded anikeza ukumelana nokugqwala okuphakeme.Ubuso obujwayelekile be-N&D Carbide obunakiwe nobupholishiwe buyisicaba ngaphakathi kwamabhande okukhanya e-helium angu-1. I-ND Carbide ikhiqizela ukucaciswa kwamakhasimende kuphela - uthola ukubekezelelwa okuqondile, ukuqedwa, kanye nebanga le-carbide elifunwa isicelo sakho.