转炉均质挡渣球的研制与应用  

DEVELOPMENT AND APPLICATION OF THE HOMOGENEOUS SKIMMING BALL FOR CONVERTER

作　　者：郑会立[1] 李军希[1] 石立光[1] 石晓风[1] 王晓瑜[1] 

机构地区：[1]安阳钢铁集团有限责任公司

出　　处：《河南冶金》2003年第6期14-15,21,共3页Henan Metallurgy

摘　　要：分析了安钢20t转炉挡渣锥存在的问题,研制开发出一种新型转炉出钢挡渣器——均质挡渣球。均质挡渣球球内各部分质量均等,球面有三条圆环槽,密度4.3g/cm3,材质选用碎铁和铝矾土熟料,结合剂选用高铝水泥。该均质挡渣球已应用于实际生产中,效果良好。The problems existing in skimming pyramid used in 20t converters in Angang are analyzed in the artical. A new type of skimmer- homogeneous skimming ball has been developed.It features same quality in every part and three circle troughs on the surface. Its' density is 4. 3g/cm , and it is made up of bushel iron and bauxite chamotte and high - alumina cement, and the good application results have been obtained.

关 键 词：均质挡渣球 转炉炼钢 挡渣器 挡渣锥 结合剂 高铝水泥 研制 

分 类 号：TF748[冶金工程—钢铁冶金]