Calculation of binary phase diagrams of refractory metals Ta, W, Tc and Re with Liquid Metals Am, Cm, and Bk by using a modification of regular solution theory
學年 84
學期 2
出版（發表）日期 1996-02-01
作品名稱 Calculation of binary phase diagrams of refractory metals Ta, W, Tc and Re with Liquid Metals Am, Cm, and Bk by using a modification of regular solution theory
作品名稱（其他語言）
著者 Wu, H. F.; 吳慧芬 ; Leo Brewer
單位 淡江大學化學學系
出版者
著錄名稱、卷期、頁數 Journal of phase equilibria 17(1), pp.36-39
摘要 The binary phase diagrams of several refractory metals such as Ta, W, Tc, and Re with three low melting metals Am, Cm, and Bk were calculated by the modified regular solution theory. Although there are several parameters that can influence the predictions of the phase diagrams, in this present study they were limited to the internal pressure difference. The internal pressure parameters of solid metals were calculated from the internal parameters of liquid metals. The phase boundaries are then calculated from the modified regular solution theory. A HP-41C program was applied to solve the analytical equations for solubilities and then the solubilities were transferred to analytical equation formats by the Chebyshev Polynomials program. Thus, the phase boundaries can be easily obtained as a function of temperature.
關鍵字
語言 en_US
ISSN 1054-9714
期刊性質 國外
收錄於
產學合作
通訊作者
審稿制度 否
國別 USA
公開徵稿
出版型式 ,電子版,紙本
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