Peritectic Phase Diagrams S.J.T.0. Phase Transformation and Applications Page 12/40 Peritectic transformation A liquid phase and a solid phase can combine to form an entirely new solid phase Weight percent carbon 1600 0.2 0.4 0.6 0.8 liquid+solid=solid 153BC liquid +solid,solid -24 L+Y 相律？ 1400 1394℃ yFe 1300 2 3 Fe Atomic percent carbon Figure 9.17 The binaryphase diagram for carbon(graphite)and iron. SJTU Thermodynamics of Materials Fall 2011 @X.J.Jin Lecture 16 Phase Diagram IllPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Fall 2011 © X. J. Jin Lecture 16 Phase Diagram III Page 12/40 Peritectic Phase Diagrams Peritectic transformation A liquid phase and a solid phase can combine to form an entirely new solid phase α β liquid + solid = solid 相律？ δ γ liquid + solid = solid