New Formulae for Calculating Activities from Eutectic Phase Diagrams after introducing <i>θ</i>

Sun Chenling; Xie Fanyou; Zhang Fan; Cai Wenjuan

doi:10.13374/j.issn1001-053x.1995.02.019

Volume 17 Issue 2

Sep. 2021

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Article Navigation > Chinese Journal of Engineering > 1995 > 17(2): 187-192

Sun Chenling, Xie Fanyou, Zhang Fan, Cai Wenjuan. New Formulae for Calculating Activities from Eutectic Phase Diagrams after introducing θ[J]. Chinese Journal of Engineering, 1995, 17(2): 187-192. doi: 10.13374/j.issn1001-053x.1995.02.019

Citation:

Sun Chenling, Xie Fanyou, Zhang Fan, Cai Wenjuan. New Formulae for Calculating Activities from Eutectic Phase Diagrams after introducing θ[J]. Chinese Journal of Engineering, 1995, 17(2): 187-192. doi: 10.13374/j.issn1001-053x.1995.02.019

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New Formulae for Calculating Activities from Eutectic Phase Diagrams after introducing θ

doi: 10.13374/j.issn1001-053x.1995.02.019

1. Adult Education College, USTB, Beijing 100083, PRC;
2. Department of Chemistry, USTB

Received Date: 1993-11-19
Available Online: 2021-09-06

Abstract

Abstract

New formulae for calculating from simple eutectic binary phase diagram are presented, by introducing a parameter θ and leading to a new expression of activity coefficient with temperature. Using these new formulae, activities of Cu and Bi in Cu-Bi binary systemat
- phase diagram,
- activity,
- activity coefficient/simple eutectic,
- θ parameter