Аннотации:
The values of thermodynamic parameters that allow one to calculate the equilibrium compositions of liquid lead and related intermetallic phases in the Pb-Ag-Zn system are calculated at t = 325-425°C. Via thermodynamic calculations, the solubility surface of components in metal is constructed for this system. The diagram can be used for analysis of the known literature data and evaluation of technical processes associated with interaction of zinc with silver in the lead melt. The results of calculation are compared with the experimental data. © Allerton Press, Inc., 2008.