Open AccessThermodynamic modeling of melt of the Bi-Pb-Sn-Cd system
Author(s) -
Н. М. Барбин,
И. В. Тикина,
D Terentyev
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2057/1/012104
Subject(s) - atmospheric temperature range , metal , chemistry , thermal , equilibrium constant , dissociation (chemistry) , dissociation constant , thermal equilibrium , thermodynamics , analytical chemistry (journal) , environmental chemistry , physics , biochemistry , receptor , organic chemistry
Thermodynamic modeling of heating of the Bi-Pb-Sn-Cd system in a wide temperature range is performed in the TERRA software package. The equilibrium constants of thermal dissociation reactions are determined. The equilibrium constants of thermal dissociation reactions for metal compounds formed in the Bi-Pb-Sn-Cd melt as a result of heating are determined: BiPb, PbSn, SnBi, Pb 3 Bi, Pb 5 Bi 4 Sn 4 , PbSn 3 , Bi 2 Sn 3 , Bi 7 Pb, CdSn, Sn 3 Bi, PbBi 2 Sn 2 , Pb 3 Bi 4 , Cd 3 Bi 2 , Bi 7 Pb 3 , Sn 4 Bi 2 .