SILICON CARBIDE (SIC) IS A MATERIAL THAT CONSISTS OF THE COVALENT BONDING OF SI AND C ATOMS IN ATETRAHEDRON FORM IN WHICH SI (ORC) IS THE CENTRAL ATOM. AS A KIND OF SEMICONDUCTOR MATERIALS, SIC HAS BEEN DEMONSTRATED ATTRACTIVE PROPERTIES, SUCH AS, HIGH MODULUS, HIGH STRENGTH, GOODCORROSION/OXIDATION RESISTANCE, AND GOOD HIGH-TEMPERATURE STRENGTH….