先进材料疑固实验室 Solidification of peritectics Laboratory of Advanced Materials Solidification Cper 1.4 bands plane coupled front 1.0 mixed t118601202 bands yplane front 0.6 6cells dendrites 0.2 Ycells dendrites 3.0 3.5 4.0 4.5 15.0 5.5 CNi [at%] Cper (a)Coupled growth (b)Morphology map Fig.9.31 (a)Coupled (or cooperative)growth of y and 6 phases in Fe-Ni.(b)The G/v-Co diagram showing the various morphologies that can be observed in Fe-Ni. (After Hunziker et al.[15].) 熟 上游文通大学 SHANGHAI JIAO TONG UNIVERSITYSolidification of peritectics