白剛玉以**鋁氧化粉為原料，經(jīng)電熔提煉結(jié)晶而成，純度高、自銳性好、耐酸堿腐蝕、耐高溫、熱態(tài)性能穩(wěn)定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?zé)岱€(wěn)定性好。用其制成磨具，適用于磨削高碳銅、高速鋼等電熔白剛玉是一種中**耐火原材料，色澤潔白，晶瑩奪目，具有體積密度大、氣孔率低等優(yōu)點(diǎn)，能有效提高材料的體積穩(wěn)定性和抗熱震性能。電熔白剛玉是生產(chǎn)中**不定性和定形耐火材料的主要原料，用于大型鋼包澆注料、中**鐵溝澆注料、噴補(bǔ)料、預(yù)制件等不定形耐火材料和剛玉磚、剛玉質(zhì)及莫來石剛玉質(zhì)匣體、精煉用剛玉多孔塞磚、整體噴槍和復(fù)合水口、高溫工業(yè)窯爐襯材等各種剛玉的制品。廣泛應(yīng)用于鋼鐵、水泥、陶瓷、磨料、石化等行業(yè)。

 白剛玉以**鋁氧化粉為原料，經(jīng)電熔提煉結(jié)晶而成，純度高、自銳性好、耐酸堿腐蝕、耐高溫、熱態(tài)性能穩(wěn)定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?zé)岱€(wěn)定性好。用其制成磨具，適用于磨削高碳銅、高速鋼等電熔白剛玉是一種中**耐火原材料，色澤潔白，晶瑩奪目，具有體積密度大、氣孔率低等優(yōu)點(diǎn)，能有效提高材料的體積穩(wěn)定性和抗熱震性能。電熔白剛玉是生產(chǎn)中**不定性和定形耐火材料的主要原料，用于大型鋼包澆注料、中**鐵溝澆注料、噴補(bǔ)料、預(yù)制件等不定形耐火材料和剛玉磚、剛玉質(zhì)及莫來石剛玉質(zhì)匣體、精煉用剛玉多孔塞磚、整體噴槍和復(fù)合水口、高溫工業(yè)窯爐襯材等各種剛玉的制品。廣泛應(yīng)用于鋼鐵、水泥、陶瓷、磨料、石化等行業(yè)。

This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on.