钛酸铝对刚玉质耐火材料性能的影响  

Effect of aluminum titanate on properties of corundum refractories

作　　者：郭玉香[1] 曲殿利[1] 张芸[1] 

机构地区：[1]鞍山科技大学材料科学与工程学院,鞍山114002

出　　处：《耐火材料》2002年第6期351-352,共2页Refractories

摘　　要：探讨了在刚玉质耐火材料的基质中引入TiO2 原位形成钛酸铝对其性能的影响。结果表明 :钛酸铝的形成可显著提高刚玉质耐火材料的热震稳定性及热态强度 ,从而有望生产出性能更加优良的刚玉质耐火材料。The paper discussed the effect of aluminum titanate formed by in-situ reaction of TiO 2 with Al 2O 3 in the matrix on properties of corundum refractories.The results indicate that the formation of aluminum titanate can improve the thermal shock resistance and the hot strength of corundum refractories remarkably,and that it is possible to produce corundum refractories with super properties.

关 键 词：钛酸铝 刚玉质耐火材料 性能 影响 

分 类 号：TQ175.712[化学工程—硅酸盐工业]