基质组成对高铝质浇注料荷重软化温度的影响  

Effect of matrix composition on refractoriness under load of high alumina based castables

作　　者：王建武 张志文 王保力 窦叔菊[2] 李志坚[2] 

机构地区：[1]洛阳耐火材料集团有限责任公司,洛阳471039 [2]鞍山科技大学

出　　处：《耐火材料》2002年第5期278-280,共3页Refractories

摘　　要：研究了基质组成对低水泥高铝质浇注料荷重软化温度的影响。结果表明 ,在骨料组成不变的情况下 ,以纯铝酸钙水泥取代复合水泥以及分别在基质中引入适量蓝晶石、α Al2 O3微粉和莫来石 。The effect of matrix composition on refractoriness under load of high alumina based castables was researched.The results reveal that the refractoriness under load of the castables all rises remarkably by replacing the composite cement with pure calcium aluminate cement,adding suitable amounts of kyanite,α Al 2O 3 micropowder and mullite respectively keeping the aggregate composition constant.

关 键 词：基质组成 高铝质浇注料 耐火材料 低水泥浇注料 荷重软化温度 

分 类 号：TQ175.1[化学工程—硅酸盐工业]