Before revision: Production Synthetic SiC crystals ~3 mm in diameter Two six-inch (≈ 15-cm ) wafers made of silicon carbide Because natural moissanite is extremely scarce, most silicon carbide is synthetic.
After revision: Production Synthetic SiC crystals ~3 mm in diameter Two six-inch (≈ 15 cm ) wafers made of silicon carbide Because natural moissanite is extremely scarce, most silicon carbide is synthetic.