Silicon Carbide, kuma ana kiranta da Carborundum ko Sic, shine kayan yumbu na fasaha wanda shine ingantaccen nauyinsa, taurin kai, da ƙarfi. Tun daga ƙarshen karni na 19, Carbid na ƙarni, silicon Carbide sun kasance muhimmin abu don sanpapers, nika nagin, da kayan aikin. Kwanan nan, ya sami aikace-aikace a cikin ƙididdigar ƙididdigar ƙuraje da kuma tsinkaye abubuwa don filoli na masana'antu, kamar yadda a cikin sassan da ke jingina da saura don farashin famfo da kayan roka. Bugu da ƙari, ana amfani dashi azaman substrateing na substrate don abubuwa masu tasowa masu fitarwa.