WHITE FUSED ALUMINA(WA)
白刚玉是以氧化铝为原料，经高温熔炼而成。呈白色，硬度比棕刚玉略高，韧性稍低。用其制造的磨具适用于高碳钢、高速钢和淬火钢等的磨削。可作研磨抛光材料，还可作精密铸造型砂、喷涂材料、化工触媒载体、特种陶瓷、高级耐火材料等。
lts main.raw material bayer alumina.which is electrically fused in temperature.lt is white and its hardness is higher,but toughness lower than that of brown fused alumina.The abrasive tools made of it are suitable for the grinding of high carbon steel,high speed steel and chilled steel.lt also be used as polishing materials and precision precision founding sand,spraying and coating materials,catalyst carrier,special ceramics and super refractory materials.
物理特性
