Thermodynamic properties of liquid silver-indium-antimony alloys determined from e.m.f. measurements

摘要

The thermodynamic properties of liquid Ag-Sb-In alloys were determined using solid oxide galvanic cells with zirconia electrolyte. The following galvanic cells were employed: Re + kanthal, Ag{sub}x-In{sub}y-Sb{sub}(1-x-y), In{sub}2O{sub}3∥ZrO{sub}2 + (Y{sub}2O{sub}3)∥NiO, Ni, Pt in the temperature range from 973 to 1200 K. Thermodynamic properties of the liquid phase were described by the Redlich-Kister-Muggianu formula and the phase relations in the ternary system were calculated. The results of the calculations were compared with experimental data available from different literature sources.