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dc.contributor.authorYuan, K. W.zh_CN
dc.contributor.authorPan, J. S.zh_CN
dc.contributor.authorLiu, X. J.zh_CN
dc.contributor.authorHao, S. M.zh_CN
dc.contributor.author刘兴军zh_CN
dc.date.accessioned2013-12-12T02:03:16Z
dc.date.available2013-12-12T02:03:16Z
dc.date.issued1999zh_CN
dc.identifier.citationInternational Journal of Thermophysics,20(2):755-770zh_CN
dc.identifier.issn0195-928Xzh_CN
dc.identifier.otherISI:000081240500025zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/59212
dc.description.abstractThe phase equilibrium between structural phases with a magnetic transition is investigated using the CV-pair approximation of the cluster variation method (CVM). By the geometric analysis of the grand potential, it is demonstrated that the grand potential and effective chemical potential of the different structural phases with a magnetic transition can be separated into paramagnetic and magnetic terms. In addition, the molar grand potential-effective chemical potential curve can be obtained From the relevant molar energy diagram. A calculation method for the phase equilibrium between structural phases with a magnetic transition is proposed; this method is applied to the alpha/gamma phase equilibrium in the Fe-Mn binary system, and the calculated phase diagram closely approximates the experimental diagram.zh_CN
dc.language.isoen_USzh_CN
dc.subjectchemical potentialzh_CN
dc.subjectCVMzh_CN
dc.subjectfree energyzh_CN
dc.subjectgrand potentialzh_CN
dc.subjectmagnetic transitionzh_CN
dc.subjectmixing entropyzh_CN
dc.subjectphase equilibriumzh_CN
dc.titleThe calculation of phase equilibrium between structural phases with a magnetic transition by the cluster variation methodzh_CN
dc.typeArticlezh_CN


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