S.J.T.0. Phase Transformation and Applications Page 18/36 Example Lowering of the melting point of silver caused by the addition of one mole percent of lead △T RTX=112K Provided Tm:L L SJTU Thermodynamics of Materials Fall 2011 ©X.J.Jin Lecture 14 Phase diagram IPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Fall 2011 © X. J. Jin Lecture 14 Phase diagram I Page 18/36 Lowering of the melting point of silver caused by the addition of one mole percent of lead K L RT x T m B 11.2 2 Δ = = Example Provided Tm, L