| 由含化合物体系的二元相图提取活度 |
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| 引用本文： | 谢繁优, 张帆, 蔡文娟, 周国治. 由含化合物体系的二元相图提取活度[J]. 工程科学学报, 1992, 14(6): 644-649. DOI: 10.13374/j.issn1001-053x.1992.06.010 |
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| 作者姓名： | 谢繁优 张帆 蔡文娟 周国治 |
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| 摘 要： | 本文提出了一种由化合物体系的二元相图提取组元活度数据的新方法。在该方法中,组元的活度系数是组成的函数。用该式计算Mg-sn体系的活度表明,它与实验值符合较好。
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| 关 键 词： | 相图 化合物 活度 活度系数 |
| 收稿时间： | 1991-05-28 |
Calculation of Activities from Phase Diagrams Involving Intermediate Compounds |
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| Xie Fanyou, Zhang Fan, Cai Wenjuan, Zhou Guozhi. Calculation of Activities from Phase Diagrams Involving Intermediate Compounds[J]. Chinese Journal of Engineering, 1992, 14(6): 644-649. DOI: 10.13374/j.issn1001-053x.1992.06.010 |
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| Authors: | Xie Fanyou Zhang Fan Cai Wenjuan Zhou Guozhi |
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| Abstract: | A new method for calculating activities and activity coefficients of components from phase diagram at a fixed temperature is introduced. Analytical expressions for the calculation of activities are presented, in which activities of components are functions of the composition. The application of the expressions to Mg-Sn system shows that this method is efficient. |
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| Keywords: | phase diagram compound activity activity coefficient |
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