Numerical simulation of peritectic reaction in Fe-C alloy using a multi-phase-field model

摘要

The interface energy is one of the important factors in the microstructure formation. In this study, the effect of interface energy on the rate of peritectic reaction in Fe-C alloy is examined using a multi-phase-field model. The shape of the interface around the triple junction and the growth of the second phase in an isothermal dendrite are discussed in association with the relative magnitude of interface energy for delta, gamma and liquid phases.