铁水热装电弧炉的运行优势  

Operation Advantages in EAF with Hot Metal Charge

作　　者：刘征 张文怡[2] 花皑[2] 

机构地区：[1]西安桃园冶金设备工程有限公司,陕西西安710075 [2]西安电炉研究所有限公司,陕西西安710061

出　　处：《冶金设备》2015年第3期53-57,共5页Metallurgical Equipment

摘　　要：近年来,一些炼钢厂发现,采用铁水热装的电弧炉炼钢工艺,能够大幅度降低炼钢成本,给钢厂带来非常可观的经济效益。讨论了向电弧炉中浇注铁水的方法,介绍了对脱碳效率的评价,最后给出了铁水热装电弧炉的经济技术指标。In recent years,some steel plants found that EAF with hot metal charge can operate with very low production costs and brings very considerable economic benefits.The ways of feeding hot metal into the EAF were discussed.The evaluation of decarburization efficiency was introduced.Finally,performance index of the EAF were given.

关 键 词：电弧炉 热装铁水炉料 脱碳效率 超音速氧枪 

分 类 号：TF741.5[冶金工程—钢铁冶金]