Prediction of thermodynamic properties of the C-Fe-Co-Ni solid solutions by binary infinite dilute activity coefficients

Dong Ping Tao

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Prediction of thermodynamic properties of the C-Fe-Co-Ni solid solutions by binary infinite dilute activity coefficients

机译：用二元无穷稀释活度系数预测C-Fe-Co-Ni固溶体的热力学性质

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摘要

A novel molecular interaction volume model proposed by the author can be used to describe the thermodynamic properties of a multicomponent solid solution system using its binary interaction parameters only. A derivation of the model for a common quaternary system has been shown as a compensation of its general expression. The predicted activity coefficients from the model are in good agreement with the experimental data of the C-Fe-Co-Ni solid solution. It shows that the model is of better predictability and reliability in comparison with a fourth-degree polynomial formulism because it has a good physical basis.

机译：作者提出的新型分子相互作用体积模型可用于仅使用二元相互作用参数描述多组分固溶体系统的热力学性质。通用四元系统模型的推导已显示为对通用表达式的补偿。该模型预测的活度系数与C-Fe-Co-Ni固溶体的实验数据吻合良好。结果表明，该模型与四次多项式公式相比具有更好的可预测性和可靠性，因为它具有良好的物理基础。

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来源
《Materials Science and Engineering. A, Structural Materials》 |2005年第2期|p.70-75|共6页
作者
Dong Ping Tao;
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作者单位

School of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Yannan Province, Mail Box 62-106, Kunming 650093, PR China;

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原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
Activity coefficient; Prediction; Thermodynamic model; Quaternary solid alloys;

机译：活度系数;预测;热力学模型;四元固体合金;

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专利

1. Prediction of the thermodynamic properties of binary continuous solid solutions by infinite dilute activity coefficients [J] . Tao DP. Thermochimica Acta: An International Journal Concerned with the Broader Aspects of Thermochemistry and Its Applications to Chemical Problems . 2003,第1a2期

机译：用无限稀释活度系数预测二元连续固溶体的热力学性质
2. Prediction of the Thermodynamic Properties of Multicomponent Liquid Alloys by Binary Infinite Dilute Activity Coefficients [J] . DONG PING TAO Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science . 2001,第6期

机译：用二元无限稀释活度系数预测多组分液态合金的热力学性质
3. Prediction of diffusion coefficients for gas, liquid and supercritical fluid: application to pure real fluids and infinite dilute binary solutions based on the simulation of Lennard-Jones fluid [J] . Zhu Y., Lu XH., Zhou J., Fluid Phase Equilibria . 2002,第Speca期

机译：气体，液体和超临界流体的扩散系数预测：基于Lennard-Jones流体的模拟，应用于纯真实流体和无限稀二元溶液
4. THERMODYNAMIC PREDICTIONS OF PHYSICAL PROPERTIES: Prediction of solid solutions in molecular solutes exhibiting polymorphism [C] . G. Coquerel International Symposium on Industrial Crystallization . 2005

机译：物理性质的热力学预测：分子溶质中的固体溶液预测表现出多态性
5. DETERMINATION OF THERMODYNAMIC PROPERTIES IN AQUEOUS BINARY AND TERNARY ELECTROLYTE MIXTURES (ACTIVITIES COEFFICIENTS). [D] . WIGENT, RODNEY JAMES. 1984

机译：测定二元和三元电解质混合物（活性系数）中的热力学性质。
6. Two Laws Governing the Ionization of Strong Electrolytes in Dilute Solutions and a New Rule for Determining Equivalent Conductance at Infinite Dilution Derived from Conductivity Measurements with Extremely Diluted Solutions of Potassium Chlorite [O] . Edward W. Washburn 1917

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7. Thermodynamic Considerations of Infinite Dilute Solutions of Metal-Oxygen Liquid Binary Systems Based on Associated Solution Model [O] . Kyoko Wasai, Kusuhiro Mukai 1985

机译：基于相关溶液模型的金属 - 氧液体二元系统无限稀释溶液的热力学考虑
8. Activity Coefficients of Lithium Dilute in Binary Alloys: Measurements and Calculations (Al-Sn; Tl-Bi; Bi-Pb) [R] . Saboungi, M. L., Marr, J., Spineto, S. 1981

机译：二元合金中锂稀释的活度系数：测量和计算（al-sn; Tl-Bi; Bi-pb）

Prediction of thermodynamic properties of the C-Fe-Co-Ni solid solutions by binary infinite dilute activity coefficients

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