混铁炉耐火材料炉衬蚀损的调查与分析  

INVESTIGATION AND ANALYSIS ON WRECKAGE OFREFRACTORY LINING IN HOT METAL MIXER

作　　者：徐国涛[1,2] 徐静波[1,2] 杜鹤桂[1,2] 

机构地区：[1]武汉钢铁集团公司 [2]东北大学

出　　处：《钢铁研究》1999年第2期10-13,51,共5页Research on Iron and Steel

摘　　要：进行了６００ｔ混铁炉的耐火材料蚀损调查与分析，认为Ａｌ２Ｏ３－ＳｉＣ－Ｃ砖的蚀损出铁口以亚铁渣氧化熔蚀为主，前墙以渣蚀渗透这主。Causes for wreckimg of the refractory lining in 600 ton hot metal mixer have been investigated and analyzed. Results show that the wrecckage of Al2O3-SiC-C bricks used in the lining of taphole is primarily due to oxidation-melting of FeO slag and wrecking of bricks in the front wall is out of the slag penetration reaction.

关 键 词：混铁炉 耐火材料 蚀损 

分 类 号：TF341.5[冶金工程—冶金机械及自动化]