氧气吹炼中碳锰铁热力学计算和模型  

THERMODYNAMICS CALCULATION AND COMPUTER MODEL FOR OXYGEN REFINING MEDIUM CARBON FERROMANGANESE

作　　者：韦少华 

机构地区：[1]桂林康密劳铁合金有限公司,桂林中国541200

出　　处：《铁合金》2015年第12期1-3,共3页Ferro-alloys

摘　　要：通过热力学计算,推导出氧气吹炼中碳锰铁工艺中碳含量、脱碳开始温度和气体分压的关系,氧气吹炼中低碳锰铁的关键技术在于"吹碳保锰"。并基于这个理论初步建立计算机冶炼判断模型。然而,模型需要判断的参数很多,应该通过实际生产收集更多的动力学和热力学参数。According to thermodynamic calculation, deduced the relationship among carbon content, onset temperature of decarburization and partial pressure for oxygen refining medium carbon manganese, the key technology that made medium low carbon ferromanganese was ＂decarburizing and keeping manganese＂. And based on the theory of preliminary computer smelting judgment model was established. However, many parameters of the model need to determine by gathering more kinetic and thermodynamic parameters through the actual production.

关 键 词：氧气 中碳锰铁 热力学 计算机模型 

分 类 号：TF642[冶金工程—钢铁冶金]