The “Cigar” Type of Solid-Liquid Phase Transition of the Two-Dimensional Ternary System

In this paper,the free energies of solid and liquid phase of two-dimensional Collins ternary system have been given,the equations of phase equilibrium between solid and liquid have been found.The“cigar”type of solid-liquid phase transition has been discussed.The phase diagrams obtained are similar to those of the three-dimensional true alloy system.