不同微粉对刚玉-尖晶石质耐火浇注料性能的影响  

The Effect of Different Micro-powders on the Properties of Corundum-spinel Refractory Castable

作　　者：段春云[1,2] 刘青[2] 高里存 

机构地区：[1]西安冶金建筑科技大学 [2]马鞍山钢铁股份有限公司

出　　处：《安徽冶金》2010年第4期14-16,共3页Anhui Metallurgy

摘　　要：研究了刚玉-尖晶石浇注料的性能及不同微粉对刚玉-尖晶石浇注料的影响。用正交试验设计的方法研究了a-Al2O3微粉、SiO2微粉、ZrO2细粉、MgO细粉及ZrO2-MgO细粉5种细粉的配比变化对刚玉-尖晶石浇注料的耐压强度性能的影响。The properties of corundum-spinel castable and the effect of different micro-powders on the castable were studied.Method designed with orthogonal test was used to study the effect of different proportions of a-Al2O3,SiO2,ZrO2,MgO and ZrO2-MgO fine powders on the compressive strength of corundum-spinel refractory castable.

关 键 词：刚玉-尖晶石质 耐火浇注料 热态抗折强度 

分 类 号：TQ175.732[化学工程—硅酸盐工业]