Lub silicon carbide pas nrig yog ua los ntawm cov siab-purity ntsuab hexagonal silicon carbide yog cov khoom lag luam tseem ceeb.

Silicon carbide cov pas nrig yog cov pas nrig-cov duab thiab tubular tsis yog xim hlau kub kub ua hluav taws xob cua sov ua los ntawm cov khoom ua kom siab-ntsuab ntsuab hexagonal silicon carbide yog cov khoom siv tseem ceeb. Nyob rau hauv qhov chaw oxidizing, qhov siv kev kub li qub tuaj yeem ncav 1450 ℃, thiab kev siv tas mus li tuaj yeem ncav cuag 2000 teev.