电熔MgO及MAT细粉对刚玉质材料性能的影响  

Effect of MgO and MAT Additive on Property of Corundum Based Castables

作　　者：张智慧[1] 李楠[1] 阮国智[1] 

机构地区：[1]武汉科技大学高温陶瓷与耐火材料重点实验室

出　　处：《工业炉》2006年第1期38-40,共3页Industrial Furnace

摘　　要：以电熔刚玉、电熔MgO及电熔MgO-Al2O3-TiO2细粉为原料,实验并研究了电熔MgO及电熔MgO-Al2O3-TiO2细粉的添加对刚玉质材料性能的影响。结果表明,经中、高温热处理后,添加MgO-Al2O3-TiO2细粉的刚玉质浇注料的各项性能明显好于添加MgO细粉的刚玉质浇注料。Fusion-cast corundum, fusion-cast MgO and MgO-Al2O3-TiO2 fine are used as raw materials. The effect of MgO and MgO-Al2O3-TiO2 additive on the property of conmdum-based castables is studied. The results indicate that the property of conmdum-based castables with MgO-Al2O3-TiO2 fine are better than that of conmdumbased castables with MgO fine.

关 键 词：刚玉质浇注料 电熔MgO 电熔MgO-Al2O3-TiO2(MAT) 

分 类 号：TQ175.74[化学工程—硅酸盐工业]