Concepedia

Abstract

Abstract : The metal-rich part of the ternary phase diagram Cr-Ni-P at 1050 C is described. The l.p. variations for the sigma phase were studied. A study was also made of the possible occurrence of sigma phases in other Cr-Ni-X systems (where X = Al, Si, Ge, Sn, As) and also in the systems Mo-Pd-Si and W-Pt-Si. Only phosphorus was found to have an effect comparable to Si in stabilizing sigma phases. (Author)