Carbide nthawi zambiri imatanthawuza carbide ya simenti, yomwe ndi chinthu chopangidwa ndi cobalt, tungsten ndi ufa wina wachitsulo woponderezedwa pa kutentha kwambiri.Carbide ali ndi kuuma kwambiri ndi kuvala kukana ndipo nthawi zambiri amagwiritsidwa ntchito popanga nkhungu kufa, kufa, nkhonya, zida zopera, etc. Chifukwa cha zinthu zake zabwino kwambiri, carbide yopangidwa ndi simenti imagwiritsidwa ntchito kwambiri pokonza makina, kukonza zitsulo, zida zamigodi ndi zina.