铁粉物料混合废钢冶炼纯铁的脱碳、脱磷研究  

Investigation of decarbonization and dephosphorization during smelting Fe powder and waste steel mixture to produce pure Fe

作　　者：方民宪[1] 陈建钢[1] 冯庆芬[2] 刘蓉生[2] 丁华东[2] 

机构地区：[1]攀枝花钢铁研究院,攀枝花617000 [2]四川大学金属材料系,成都610065

出　　处：《兵器材料科学与工程》2002年第5期40-49,共10页Ordnance Material Science and Engineering

基　　金：国家"九五"攻关项目

摘　　要：采用特殊的含有铁粉的物料 (F料 )冶炼高牌号纯铁 ,用F料配加废钢可在普通电弧炉上冶炼出YT4和超低磷、硫纯铁 ,讨论了其热力学条件 ,在建立了冶炼过程的微观动力学和宏观动力学的图示模型基础上 ,研究了其脱碳。The process of producing super pure Fe by means of smelting Fe powder and waste steel in electric arc furnace was studied. The thermodynamics and dynamics of the decarbonisation and dephosphorization processes were investigated based on the model of micro-dynamics and macro-dynamics established in this paper.

关 键 词：铁粉 废钢 纯铁 冶炼 脱碳 脱磷 热力学 动力学 

分 类 号：TF59[冶金工程—钢铁冶金]