转炉炼钢用锰矿进行直接合金化的热力学分析  

THERMODYNAMIC ANALYSIS OF MANGANESE ORE DIRECT ALLOYING FOR INCREASING [Mn] CONTENT IN MOLTEN STEEL AT END POINT OF BLOWING IN CONVERTER

作　　者：文永才[1] 杜德信[1] 王涛[1] 王俭[2] 

机构地区：[1]攀枝花钢铁研究院 [2]北京科技大学

出　　处：《钢铁钒钛》1997年第2期7-10,25,共5页Iron Steel Vanadium Titanium

摘　　要：利用热力学参数状态图、化学反应等温方程式进行了热力学计算，分析了转炉炼钢过程中用锰矿实现钢的直接合金化的热力学可能性，讨论了渣中（FeO）、渣量对直接合金化工艺的影响。In this paper,the possibility of steel composition readjustment by manganese ore direct alloying in converter steelmaking process is considered by thermodynamic diagram and isothermal equation. The effect of(FeO) content in slag and slag volume on direct alloying process is dis-cussed.

关 键 词：转炉 炼钢 锰矿 直接合金化 热力学分析 

分 类 号：TF713.6[冶金工程—钢铁冶金]