K-Na S.J.T.U. Phase Transformation and Applications Page 14/40 Weight Percent Sodium 0 10 20 30 40 60 70 8090100 120 100 97.89c 具有不 稳定化 83.71°c 合物 60 3.n1eadwaL 40 20 6.829℃ 0 -12.82℃ -20 (K) (Na -40 80 20 40 60 60 BD 80 100 K Atomic Percent Sodium Na SJTU Thermodynamics of Materials Spring 2008 ©X.J.Jin Lecture 17 Phase Diagram IllPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Lecture 17 Phase Diagram III Page 14/40 K-Na 具有不 稳定化 合物