タイトルまたは説明

The sodium oxide content of micro-sodium white corundum is between 0.*1% and 0.*6%. The main crystal phase is α- Al2O3, with the α phase ratio can reach more than *8%, and the color is white. It is suitable for processing alloy steel, high hardness steel, high carbon steel and other materials with high hardness and high tensile strength. It has excellent characteristics such as high hardness, high sharpness and strong anti-burn ability.