O.V. Samoilova, E.A. Trofimov, G.G. Mikhailov, O.V. Zaitsev
phase equilibria, Cu-Cr-Si system, chrome silicides
Thermodynamic modeling of phase equilibria, realizing in the copper angle of the phase diagram of he Cu-Cr-Si system was carried out. The interaction between silicon and chrome, dissolved in the copper melt, was studied experimentally. The conditions for forming chrome silicides were established. The results of this study can be used for analysis of technological processes for production of copper and alloys on its basis.