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利用Ag,Fe两种金属几不互溶的特性,测定了Al在Ag与Fe间的分配,并进一步测定了Ag中ca对Al的相互作用系数f_(Al)~(Ca)及算出了相互作用参数e_(Al)~(Ca),e_(Ca)~(Al),用同样方法初步测定了Ce在Ag与Fe间的分配。根据我们的实验结果还对Al的脱氧常数进行了修正。
The distribution of Al in Ag and Fe was determined by using several immiscible properties of Ag and Fe, and the interaction coefficient between Ca and Al in Ag was also determined. And the interaction between Al and Ca was calculated. The parameters e_ (Al) ~ (Ca), e_ (Ca) ~ (Al) were determined by the same method. According to our experimental results, the deoxidation constant of Al was also corrected.