| 深过冷条件下均质形核的非平衡热力学探讨 |
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| 引用本文： | 杨留栓,杨根仓,周尧和. 深过冷条件下均质形核的非平衡热力学探讨[J]. 材料科学与工程学报, 1994, 0(3) |
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| 作者姓名： | 杨留栓 杨根仓 周尧和 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 本文从非平衡热力学的角度，分析了纯金属深过冷条件下的均质形核问题。导出了均质形核的驱动力和界面自由能表达式。纯铝验证计算的结果与其他人的数据接近。
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| 关 键 词： | 非平衡热力学，形核，深过冷 |
Investigation on Non-equilibrium Thermodynamics of Uniform Nucleations During Large Undercooling |
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| Yang Liushuan, Yang Gencang, Zhou Yaohe. Investigation on Non-equilibrium Thermodynamics of Uniform Nucleations During Large Undercooling[J]. Journal of Materials Science and Engineering, 1994, 0(3) |
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| Authors: | Yang Liushuan Yang Gencang Zhou Yaohe |
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| Affiliation: | Northwestern Polytechnic University |
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| Abstract: | Uniform nucleations of pure metals during large undercooling are analyzed in present paper from the view of non-equilibrium. Expressions for the nucleations and the interface's free energy are established, and the results from the expressions are very consistent with other person's data. |
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| Keywords: | non-equilibrium thermodynamics nucleations large undercooling. |
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