Kev siv qhov kub ntawm qhov zoo tib yam silicon carbide cua sov yog 1400 degree. Kev siv kub ntawm cov khoom siv tshwj xeeb silicon carbide cua sov tuaj yeem nce mus rau 1600 ~ 1650 degree los ntawm kev siv cov kub-kub soaking sintering, nto txau ceramics, ntxiv cov khoom tshwj xeeb, thiab txias kawg impregnation hauv molten silicon thiab lwm yam thev naus laus zis, thiab txawm tias mus txog 1800. degree hauv argon cua. Lub resistivity ntawm silicon carbide yog 50Ω·cm (20C), 27Ω·cm (300 degree), 2Ω·cm (1000 degree).
Qhov kub kawg ntawm qhov tshwj xeeb silicon carbide cua sov yog nws tus kheej-bonded sintered silicon carbide. Kev sib tshuam txias yog ntawm tib cov qauv, tab sis muaj cov nyiaj txaus ntawm silicon los ua kom nws cov conductivity. Kuj tseem muaj qhov sib ntxiv ntawm aluminium disilicide (MoSi2) mus rau silicon carbide nyob rau hauv qhov chaw sov, thiab qhov kub thiab txias ntawm cov khoom cua sov tuaj yeem nce mus txog 1700 degree.
