界面热力学与晶界相图的研究进展

胡标, 张华清, 张金, 杨明军, 杜勇, 赵冬冬

Progress in Interfacial Thermodynamics and Grain Boundary Complexion Diagram

HU Biao, ZHANG Huaqing, ZHANG Jin, YANG Mingjun, DU Yong, ZHAO Dongdong

图9 300 K下Pt-Au体系的密度基Gibbs自由能^[94]

Fig.9 Density-based Gibbs free energy of the Pt-Au system at 300 K^[94] ( $G_{S S}^{G B}$ is the density-based Gibbs free energy of a regular solid solution for grain boundary, X_Au is the composition of Au in mole fraction)