镁铝尖晶石的合成与应用  

The Synthesis and Practise of Magnesia-Alumina Spinel

作　　者：张兴业 

机构地区：[1]山东镁矿

出　　处：《山东冶金》1996年第4期11-14,共4页Shandong Metallurgy

摘　　要：镁铝尖晶石的合成方法有电熔法和烧结法。利用镁铝尖晶石研制的耐火材料主要有尖晶石浇注料、镁铝尖晶石碳砖、方镁石——尖晶石砖等,可用于钢包内衬及水泥回转窖、活性石灰窖等,抗侵蚀性能好,使用寿命长。The sythesis methods of magnesia-alumina spinel are electro-fussion and sintering process.The refractory meterials developed from it are magnesia-alumina carbon bricks,periclasite-spinei bricks and spinel cast stuff,etc.They can be used in lining of ladle,cement rotation kiln and active lime kiln owing to their good corrosion-resistance and long life.

关 键 词：镁铝砖 耐火材料 合成 镁铝尖晶石 

分 类 号：TQ175.713[化学工程—硅酸盐工业]