A thermodynamic evaluation of the Cr-Ni-W system

Abstract

An evaluation of the Cr-Ni-W system has been made using a magnetic subregular model for the interstitial solution phases, a multi-sublattice model for the intermetallic phases and an ordinary subregular solution model for the liquid phase. A set of parameter values describing the Gibbs energy of each individual phase is given and a number of calculated sections of the Cr-Ni-W phase diagram are presented.