Green silicon carbide powder

Green silicon carbide micro powder green, crystal structure, high hardness, strong cutting ability, stable chemical properties, microscopic shape a six-party crystal heat conduction performance is good, silicon carbide mohs hardness is 9.2, the Williams microhardness for 2, 3000-3300 kg/mm knoop hardness is 2815 kg / 2670 millimeter, microhardness, 3300 kg per cubic millimeter above in abrasive corundum, second only to diamond and cubic boron nitride boron carbideDensity is thought to be 3.20 g / 3 mm, its silicon carbide abrasive natural bulk density between 1.2-1.6 g / 3 mm, weight is 3.20 ~ 3.25 green silicon carbide is a petroleum coke and the high quality silica as the main raw material, adding salt as additive, via high temperature electric resistance furnace smelting Its hardness is between fused alumina and diamond,