silicon carbide It is widely used in the fields of abrasive, grinding, ... fields of abrasive, grinding, heat resistantance, electronics, aviation, metallurgy and ceramics and so on.Used as abrasive materials; Used as deoxidizer ... fields of abrasive, grinding, heat resistantance, electronics, aviation, metallurgy and ceramics and so on.Used as abrasive materials; Used as deoxidizer ...