Phase diagram(Britannica)2 S.J.T.0. Phase Transformation and Applications Page I745.■ fusion critical vaporization point (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 Fall 2010 X.J.Jin Lecture 13 Phase RulePhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Fall 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