超高功率电炉MgO-CaO-Fe_2O_3系干式捣打料的性能与分析  

PROPERTIES AND ANALYSIS OF MgO-CaO-Fe_2O_3 DRY RAMMING MIX USED IN UHP-EAF

作　　者：杨传柱[1] 范志辉[1] 王周福 刘芳[1] 袁添翼[1] 

机构地区：[1]广州钢铁企业集团有限公司,广东广州510381 [2]湖北省耐火材料与高温陶瓷省部共建国家重点实验室培育基地,湖北武汉430081

出　　处：《冶金丛刊》2012年第4期6-8,共3页Metallurgical Collections

摘　　要：南方某钢厂超高功率电弧炉炉底和炉坡工作层使用两个厂家生产的MgO-CaO-Fe2O3系干式捣打料,材料的性能和使用效果存在差异。本文通过实验研究对其进行了对比分析,找出其存在差异的原因,并对钢厂干式捣打料的选用提出了建议。In a steel company in southern China, properties and resulting effects of MgO-CaO-Fe2O3 dry ram- ming mix from two different manufactures have shown different. Through laboratory research and comparative analysis, the reasons for such differences were found, and relative sugestions have been offered for selection.

关 键 词：超高功率电炉 镁钙铁系 干式捣打料 性能 

分 类 号：TQ175.734[化学工程—硅酸盐工业]