Semi-Friable Fused Alumina Widely Working On Heat Sensitive Steel, Alloy, Bearing Steel, Tool Steel, Cast Iron, Various Non-Ferrous Metals And Stainless Steel

Semi-Friable Fused Alumina is produced in electric arc furnace by controlling smelting process precisely and solidification slowly. The decreased TiO2 content and increased Al2O3 content provide the grains with medium toughness and hardness between white fused alumina and brown fused alumina, this is why it’s called semi-friable fused alumina. It has excellent self-sharpening property, which brings grinding tools made of it with high grinding efficiency, long service life, sharp grinding and not easy to burn workpiece.