Interfacial Energy between two Liquids of Metastable Miscibility Gap in M-Cu (M: Fe, Co) Alloys
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摘要: 基于Becker界面能模型,由合金相圖和液態合金的過剩熱力學數據,計算了M-Cu (M:Fe,Co)包晶合金亞穩液相分離時液相間的界面能.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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Key words:
- M-Cu alloy /
- metastable miscibility gap /
- interfacial energy /
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