改善高碳铬铁渣铁分离的探讨  

DISCUSSION OF IMPROVEMENT ON THE SEPARATION OF SLAG AND IRON IN HIGH CARBON FERROCHROME

作　　者：王昊 王妍 许琦 WANG Hao;WANG Yan;XU Qi(Alloy Division of Sinosteel Overseas Resources Co.,Ltd.,Beijing 100080,China)

机构地区：[1]中钢海外资源有限公司合金事业部,北京100080

出　　处：《铁合金》2021年第6期1-4,共4页Ferro-alloys

摘　　要：介绍了基于高碳铬铁生产数据,分析了高碳铬铁炉渣成分和黏度、熔点的关系,结合热力学软件FactSage计算了渣中MgO/Al_(2)O_(3)对炉渣黏度和渣中析出物成分的影响,从而提出了高碳铬铁生产工艺的改进措施。According to the production data of high carbon ferrochrome,the relation between its slag composition and viscosity and melting point was analyzed in the paper.The impact of MgO/Al_(2)O_(3) in slag on slag viscosity and precipitation content was calculated by thermodynamic software FactSage.The production process improvement measures were put forward.

关 键 词：高碳铬铁 炉渣黏度 析出物 镁铝比 

分 类 号：TF641.3.1[冶金工程—钢铁冶金]