北京科技大学学报2011，Vol.33Issue(11)：1337-1340,4.
CaO—MnO—SiO_2渣系作用浓度的计算模型
Calculating model of action concentration for the slag system CaO-MnO-SiO_2
马小春 1成国光 1张鉴1
作者信息
- 1. 北京科技大学冶金与生态工程学院,北京100083
- 折叠
摘要
Abstract
Based on the coexistence theory of slag structure,a calculating model of action concentration was established for the slag system CaO-MnO-SiO2.The effects of basicity B and temperature on the action concentration of MnO,NMnO,were analyzed.The results show that the calculated values of NMnO are in good agreement with the measured activity values of aMnO,indicating that this calculating model can wholly embody the characteristics of the slag system.NMnO increases with the basicity when B2.0,and reaches the maximum value when B is 2.0,then decreases with the basicity when B2.0.In the range of low basicity,the influence of basicity on NMnO is more apparent.No obvious influence of temperature on NMnO was observed.关键词
炼钢/渣系/共存理论/计算模型/活度Key words
steelmaking/slag systems/coexistence theory/calculation models/activity分类
矿业与冶金引用本文复制引用
马小春,成国光,张鉴..CaO—MnO—SiO_2渣系作用浓度的计算模型[J].北京科技大学学报,2011,33(11):1337-1340,4.
