Open AccessThermodynamic analysis of the Ga-Pb binary system
Author(s) -
Dragan Manasijević,
Dragana Živković,
Dragana Živković
Publication year - 2003
Publication title -
journal of mining and metallurgy. section b, metallurgy/journal of mining and metallurgy. section b, metallurgy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.42
H-Index - 20
eISSN - 2217-7175
pISSN - 1450-5339
DOI - 10.2298/jmmb0304465m
Subject(s) - gallium , binary number , thermodynamics , spinodal decomposition , mixing (physics) , miscibility , materials science , binary system , differential thermal analysis , atmospheric temperature range , range (aeronautics) , thermal analysis , entropy of mixing , phase (matter) , thermal , chemistry , enthalpy , physics , metallurgy , mathematics , optics , arithmetic , organic chemistry , quantum mechanics , diffraction , composite material , polymer
Thermodynamic properties of binary Ga-Pb alloys were investigated experimentally and analytically. Quantitative differential thermal analysis was used for determination of integral mixing enthalpies for the gallium-reach alloys, at the constant temperature inside the liquid two-phase region. Calculation of gallium activities in the temperature range of 800-1000 K was done using Chou’s calculation model developed for binary systems with miscibility gap existence