| M-Cu(M:Fe,Co)合金亚稳液相分离时液相间的界面能 |
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| 引用本文： | 徐军,乔芝郁.M-Cu(M:Fe,Co)合金亚稳液相分离时液相间的界面能[J].北京科技大学学报,2003,25(3):222-225. |
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| 作者姓名： | 徐军 乔芝郁 |
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| 作者单位： | 北京科技大学冶金和生态学院,北京,100083 |
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| 基金项目： | 国家自然科学基金;50071009; |
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| 摘 要： | 基于Becker界面能模型，由合金相图和液态合金的过剩热力学数据，计算了M—Cu(M：Fe，Co)包晶合金亚稳液相分离时液相间的界面能。
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| 关 键 词： | Fe－Cu合金 Co－Cu合金 亚稳液相分离 界面能 相图 过剩热力学 Becke模型 |
| 修稿时间： | 2002年11月25日 |
Interfacial Energy between two Liquids of Metastable Miscibility Gap in M-Cu (M:Fe, Co) Alloys |
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| XU Jun,QIAO Zhiyu
Metallurgy School,University of Science and Technology Beijing,Beijing ,China.Interfacial Energy between two Liquids of Metastable Miscibility Gap in M-Cu (M:Fe, Co) Alloys[J].Journal of University of Science and Technology Beijing,2003,25(3):222-225. |
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| Authors: | XU Jun QIAO Zhiyu
Metallurgy School University of Science and Technology Beijing Beijing China |
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| Institution: | XU Jun,QIAO Zhiyu
Metallurgy School,University of Science and Technology Beijing,Beijing 100083,China |
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| Abstract: | The interfacial energy between two liquids of metastable miscibility gap is an important physical chemical parameter in the research of phase separation mechanism, but it is difficult to be measured. In this paper the interfacial energy in M-Cu (M: Fe or Co) alloys was evaluated based on Becker model and the alloy phase diagram data as well as the excess thermodynamic data from SGTE alloy solution database. |
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| Keywords: | M-Cu alloy metastable miscibility gap interfacial energy |
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