摘要
根据含化合物金属熔体结构的共存理论制定了Fe- Ni- O、Ni- Co- O 和Fe- Cr- O 熔体的作用浓度计算模型,对其氧溶解度了分析,证明了氧溶解过程是一个复杂的化学反应过程,绝大部分氧参加形成金属氧化物的反应,极少部分氧以原子状态溶解于金属熔体中。
According to the coexistence theory of structures of the compound containing metallic melts a calcu lating model of mass action concentration for Fe-Ni-O、Ni-Co-O and Fe-Cr-O melts has been formulated and their oxygen solubility analyzed. It is shown that solution of oxygen in the metallic melts is a complex process of chemical reaction,in which the majority of oxygen is involved in the formation of metallic oxides, but only a very extremely small portion of it is dissolved in the melts in the shape of oxyge...
出处
《钢铁研究》
CAS
1999年第1期34-39,共6页
Research on Iron and Steel
关键词
熔体
溶解度
活度
共存理论
作用浓度
melt solubility activity theory of coexisten action concentration