Phase diagram(Britannica)2 S.J.T.U. Phase Transformation and Applications Page 17/45 fusion critical vaporization point t (solid) (liquid) sublimation triple point (vapour) temperature- The Figure shows a typical phase diagram for a one-component system (i.e.,one consisting of a single pure substance),the curves having been obtained from measurements made at various pressures and temperatures. SJTU Thermodynamics of Materials Spring 2010 ©X.J.Jin Lecture 13 Phase RulePhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2010 © X. J. Jin Lecture 13 Phase Rule Page 17/45 Phase diagram (Britannica) 2 The Figure shows a typical phase diagram for a one-component system (i.e., one consisting of a single pure substance), the curves having been obtained from measurements made at various pressures and temperatures