EAF-LF炼钢流程中磷行为的研究  

Phosphorus Behavior in EAF-LF Steelmaking Process

作　　者：张贺艳[1] 姜周华[1] 郭仲文[1] 梁连科[1] 王文忠[1] 刘晓[2] 顾文斌[2] 王军文[2] 

机构地区：[1]东北大学 [2]宝钢集团公司

出　　处：《炼钢》2002年第3期52-55,共4页Steelmaking

摘　　要：理论分析了EAF -LF炼钢过程钢水中磷的质量分数随熔池温度、炉渣碱度和炉渣氧化性变化而变化的情况 ,并通过实验确定了整个EAF -LF冶炼过程钢水中磷的质量分数的变化趋势 ,以此判断该流程中磷的行为 ,提出抑制钢水回磷的相应措施。The present paper theoretically analyzes the change of phosphorus content in the molten steel with the variation of bath temperature, slag basicity and slag oxidation in the process of EAF-LF steelmaking and points out the tendency to the change of phosphorus content in steel at the different stages of EAF-LF process and puts forward some counter measures to restrain the rephosphorization of the molten steel on the basis of proper judgment on the behavior of phosphorus in the whole process.

关 键 词：炼钢流程 磷行为 磷 质量分数 EAF-LF流程 抑制回磷 杂质 脱磷 

分 类 号：TF704.4[冶金工程—钢铁冶金]