| Fe-Cu,Co-Cu溶解度间隙的集团变分法分析 |
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| 引用本文： | 蒋敏,郝士明. Fe-Cu,Co-Cu溶解度间隙的集团变分法分析[J]. 东北大学学报(自然科学版), 1993, 0(2) |
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| 作者姓名： | 蒋敏 郝士明 |
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| 作者单位： | 东北工学院材料科学与工程系(蒋敏)，东北工学院材料科学与工程系(郝士明) |
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| 摘 要： | 由二元溶体的热力学性质推导出原子间结合能参数与成分、温度的函数关系。并应用这一关系,按集团变分法理论计算了 Fe-Cu,Co-Cu 二元合金溶解度间隙曲线,得到了与实测相图基本一致的结果。
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| 关 键 词： | 原子间结合能参数 集团变分法 溶解度间隙 |
Analysis of Misci-Bility Gap in Fe-Cu and Co-Cu Alloys by Cluster Variation Method |
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| Jiang Min,Hao Shiming. Analysis of Misci-Bility Gap in Fe-Cu and Co-Cu Alloys by Cluster Variation Method[J]. Journal of Northeastern University(Natural Science), 1993, 0(2) |
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| Authors: | Jiang Min Hao Shiming |
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| Abstract: | The composition/temperature-dependent atomic interaction parameters have been developed through the thermodynamic properties of binary solutions. Using these energy parameters,the miscibility gap curves of Fe-Cu and Co-Cu alloys are calculated by way of tetrahedron approximation of Cluster Variation Method. The results show good agreement with experimental phase diagrams,thus confirm the accuracy of the present model. |
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| Keywords: | atomic interaction parameters Cluster Variation Method miscibility gap. |
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