白剛玉白剛玉是以優(yōu)質(zhì)鋁氧粉為原料，經(jīng)電熔提煉結(jié)晶而成，它硬度略高于棕剛玉，韌性稍低，純度高，自銳性好，磨削能力強(qiáng)，發(fā)熱量小，效率高，耐酸堿腐蝕，耐高溫，熱穩(wěn)定性好。用其制成磨具，適用于磨削高碳鋼，高速鋼等。還可作為研磨，拋光材料，精密鑄造，噴涂材料，化工觸媒載體，特種陶瓷，***耐火材料等。 Whitle aluminium oxide White aluminium oxide is electrically fused in the furnace with high grade bayer processed alumina as raw material..It has high purity,ability of self-sharpening,better cutting,less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.Abrasives tools made of it are suitable for grinding high-speed,high carbon steel , also can be used as materialsfor grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials,etc.