silicon carbide It is widely used in the fields of abrasive, grinding, heat resistantance, electronics, aviation 1. Introduction:Properties ... -9.5.2. Usage:It is widely used in the fields of abrasive, grinding, heat resistantance, electronics, aviation, metallurgy and ceramics ... is 9-9.5.It is widely used in the fields of abrasive, grinding, heat resistantance, electronics, aviation, metallurgy and ...