含铁添加剂对水泥窑方镁石-尖晶石砖性能的影响  

Effect of Fe_2O_3 Additives on Properties of Periclase-Spinel Brick for Cement Kiln

作　　者：张芸[1] 关岩[1] 张玲[1] 

机构地区：[1]鞍山科技大学材料科学与工程学院,辽宁鞍山114044

出　　处：《鞍山钢铁学院学报》2002年第5期321-323,共3页Journal of Anshan Institute of Iron and Steel Technology

摘　　要：在方镁石_尖晶石材料中 ,加入三种不同类型的含Fe2 O3 添加剂 ,均能提高材料的常温性能、热稳定性和挂窑皮性 .用加入适量的含Fe2 O3 添加剂的方镁石_尖晶石砖来代替水泥窑烧成带的镁铬砖 。The effect of three kinds of Fe_2O_3 additives on properties of periclase-spinel materials has been researched.The results show that all the additives could improve the materials' mechanical properties,thermal stability resistance and stickability to kiln coating.Instead of magnesia-chrome brick burnt in a cement kiln,using the pericalse_spinel brick with Fe_2O_3 may solve chrome polluted problem.

关 键 词：性能 含铁添加剂 水泥窑 方镁石-尖晶石砖 

分 类 号：TQ172.6[化学工程—水泥工业] TQ17[化学工程—硅酸盐工业]