The Behavior of Mixing in Liquid Binary Alloys. Volume of Mixing in the Systems Lead–Tin, Lead–Antimony, and Lead–Thallium

Abstract

Abstract The molar volume of mixing in the liquid systems Pb–Sn, Pb–Sb, and Pb–Tl has been studied by means of silica glass pycnometer at 1045, 907, and 773 K respectively. The volumes of mixing in the systems Pb–Sn and Pb–Tl are slight positive (0.0263×10−6–0.1767×10−6 m3mol−1), while that in the system Pb–Sb is slight negative (−0.1524×10−6 m3mol−1).