What are the advantages of silicon carbide sandblasting abrasives?
What are the advantages of silicon carbide sandblasting abrasives? Silicon carbide is the hardest abrasive after diamond and boron carbide, but the price is only 1/10 of boron carbide, and silicon carbide comes in two colors, green silicon carbide and black silicon carbide The hardness of green silicon carbide: Mohs hardness 9.3 Hardness of black