氮化硅铁的性能、制备及其在耐火材料中的应用  

Properties,preparation of Fe-Si_3N_4 and its application in refractories

作　　者：赵瑞[1] 张子英[1] 刘爱红 

机构地区：[1]中钢集团洛阳耐火材料研究院有限公司,河南洛阳471039 [2]第二炮兵指挥学校,湖北武汉430012

出　　处：《耐火材料》2015年第1期72-76,共5页Refractories

摘　　要：介绍了氮化硅铁(Fe-Si3N4)的基本性能、制备以及在耐火材料中的应用。重点讨论了Fe-Si3N4的各种合成和制备方法,如直接氮化法、高温自蔓延法、闪速合成法等方法的原理、效果及优缺点,最后还介绍了氮化硅铁在耐火材料中的应用情况,尤其是在炮泥中的应用。The properties,preparation of Fe-Si3N4 and its application in refractories were introduced.The synthesis and preparing methods of Fe-Si3N4 were mainly discussed,such as direct nitridization method, high temperature self-propagating method,flash synthesis method.Finally,the applications of Fe-Si3N4 in refractory were reviewed,especially in the taphole clay.

关 键 词：氮化硅铁 制备 自蔓延 闪速合成 炮泥 

分 类 号：TQ175[化学工程—硅酸盐工业]