关于Fe-Ni-O、Ni-Co-O和Fe-Cr-O熔体的氧溶解度

ON OXYGEN SOLUBILITY OF Fe-Ni-O Ni-Co-O AND Fe-Cr-O MELTS

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...