K. I. Oleinik, A. S. Bykov
ABSTRACT
The processes of liquid alloys Cu–Ag, Cu–Sn and Ag–Sn systems were investigated by drop calorimetry method at a temperature of 1150°C. Pure components of the formed alloys and standard sapphire samples were used for the calorimeter sensitivity calibration. Experimental results were described by analytical expressions using the quasichemical approximation of models of subregular solutions. The obtained data are necessary to study the characteristics of alloy formation in the ternary system Ag–Cu–Sn.
KEYWORDS
thermodynamic properties, calorimetry, heat of mixing, Cu–Ag alloy, Cu–Sn alloy, Ag–Sn alloy
DOI: 10.7868/S0235010619010146