White corundum abrasive is made from aluminum oxide by melting at high temperature. It is white, slightly higher in hardness and slightly lower in toughness than brown corundum. Abrasive tools made of white corundum are suitable for grinding of high carbon steel, high speed steel and quenched steel. White corundum abrasive and sub-white corundum abrasive can be used as grinding and polishing materials, as well as precision casting molding sand, spraying materials, chemical catalyst carrier, special ceramics, advanced refractory materials, etc.
White corundum abrasive properties: white, harder and brittle than brown corundum, strong cutting force, good chemical stability, and good insulation.
Scope of application of white corundum abrasive: it can be used as solid structure and coated abrasive, wet or dry sand blasting, suitable for ultra-fine grinding and polishing in crystal and electronic industries, and making advanced refractory materials. Suitable for processing hardened steel, alloy steel, high speed steel, high carbon steel and other materials with higher hardness and tensile strength. White corundum abrasive can also be used as contact media, insulator and precision casting sand.
Post time: Feb-17-2023