金属学报  1991, Vol. 27 Issue (6): 92-98

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用Wilson方程预测三元液态合金的热力学性质

陶东平

昆明工学院;讲师

PREDICTION ABOUT THERMODYNAMIC PROPERTIES OF TERNARY LIQUID ALLOYS FROM WILSON EQUATION

TAO Dongping Kunming Institute of Technology

陶东平. 用Wilson方程预测三元液态合金的热力学性质[J]. 金属学报, 1991, 27(6): 92-98.
. PREDICTION ABOUT THERMODYNAMIC PROPERTIES OF TERNARY LIQUID ALLOYS FROM WILSON EQUATION[J]. Acta Metall Sin, 1991, 27(6): 92-98.

摘要 参考文献 相关文章 Metrics 全文: PDF(526 KB)   摘要: 本文试图将Wilson方程应用于液态合金.研究结果表明该式只用二元系双分子相互作用参数就能简便地算出三元液态合金各组元的活度,其结果与实验数据基本一致,并且由经典热力学判别式验证是可靠的。因此,Wilson方程适用于预测液态合金的热力学性质。 关键词 ： 热力学性质预测,  三元液态合金,  Wilson方程     Abstract：An attempt was made on applying the Wilson equation to predict the thermodynamic properties of ternary liquid alloys. The activity of each component in ternary liquid alloys was found to be conveniently calculated from the equation with the related binary bimolecular interaction parameters. The calculated values are in fair agreement with experimental data, and are verified to be reliable by the criterion of classical thermodynamics. Key words： thermodynamic property    ternary liquid alloy    Wilson equation 收稿日期: 1991-06-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 陶东平 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1991/V27/I6/92 1 Prausnitz J M, Lichtenthaler R N, De Azevedo E G. Molecular Thermodynamics of Fluid-Phase Equilibria. 2nd ed., Englewook Cliffis N J: Prentice-Hall Inc., 1986 2 Kellogg H H, Kim Y H, Stapurewicz T. In: Kudryk V, Rao Y K eds., Physical Chemistry of Extractive Metallurgy. New York: AIME, 1985: 3 3 Wilson G M. J Am Chem Soc, 1964; 86: 127 4 Flory P J. J Chem Phys, 1941; 9: 660 5 Huggins M L. J Chem Phys, 1941; 9: 440 6 Elliott J F, Chipman J. J Am Chem Soc, 1951; 73: 2682 7 Mellgren S. J Am Chem Soc, 1952; 74: 5037 8 魏寿昆.活度在冶金物理化学中的应用,北京:中国工业出版社,1964 9 Hultgren R, Desai P D, Hawkins D T, Gleiser M, Kelley K K. Selected Values of the Thermo dynamic Properties of Binary Alloys, Metals Park, Ohio: ASM, 1973 10 谢冬生.北京钢铁学院学报,1988;10:226 [1] 陶东平;杨显万. 用Wilson方程估算多元液态合金在给定温度下的组元活度[J]. 金属学报, 1997, 33(10): 1079-1084. Viewed Full text Abstract Cited   Shared      Discussed