钢包底吹氩座砖修补料的改进与应用  

Improvement and Application of Repairing Material for Ladle Bottom Blowing Argon Brick

作　　者：凡箭 Fan Jian(Keli refractory Co.of Hongxing Iron&Steel Co.Ltd.,Jiuquan Iron and Steel(Group)Corporation,Jiayuguan,Gansu,735100)

机构地区：[1]酒钢集团宏兴股份公司耐材公司,甘肃嘉峪关735100

出　　处：《酒钢科技》2020年第2期47-50,共4页

摘　　要：本文通过调节水泥和微粉的加入量,并改变分散剂的品种,对钢包底吹氩座砖修补料的生产配方进行了改进研究。结果表明:在一定量的范围之内,随着微粉或者水泥量的增大,强度增强;选用适合的分散剂可以防止800~1000℃爆裂。By adjusting the adding amount of cement and micro powder,and changing the type of dispersant,the production formula of repairing material for ladle bottom blowing argon brick is improved.The results show that in a certain range,the strength increases with the increase of the amount of micro powder or cement,and the suitable dispersant can prevent 800~1000℃burst.

关 键 词：座砖修补料 高性能水泥 超微粉 分散剂 

分 类 号：TF7[冶金工程—钢铁冶金]