摘要
According to the law of mass action and the coexistence theory of slag structure, the distribution of manganese between MnO FeO SiO 2 and MgO MnO FeO SiO 2 slag melts as well as liquid iron was analyzed. It is shown that K ′ Mn and K MnO are only dependent on temperature and don’t change with basicities and compositions of slag melts. So the distribution of manganese between the above mentioned slag melts and molten iron obeys the law of mass action. But analysis of experimental results from other sources shows that K ′ Mn and K MnO really change with basicities of slag, which is probably arisen from not approaching equilibrium under low basicity slag melts.
According to the law of mass action and the coexistence theory of slag structure, the distribution of manganese between MnO-FeO-SiO2 and MgO-MnO-FeO-SiO2 slag melts as well as liquid iron was analyzed. It is shown that K ' (Mn) and K-MnO are only dependent on temperature and don't change with basicities and compositions of slag melts. So the distribution of manganese between the above mentioned slag melts and molten iron obeys the law of mass action. But analysis of experimental results from other sources shows that K ' (Mn) and K-MnO really change with basicities of slag, which is probably arisen from not approaching equilibrium under low basicity slag melts.
出处
《中国有色金属学会会刊：英文版》
CSCD
2001年第5期778-783,共6页
Transactions of Nonferrous Metals Society of China
