Calculation of phase diagrams for the binary systems BaF 2KF and KFZrF 4 and the ternary system BaF 2KFZrF 4

This paper presents the thermodynamic modeling of excess functions and the phase diagram calculation of the ternary system BaF 2KFZrF 4 based on the Hoch-Arpshofen model. The information required was the thermodynamic quantities relative to the three pure salts and the three limiting binary mixtur...

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Bibliographic Details
Published inThermochimica acta Vol. 260; pp. 17 - 28
Main Author Hatem, G.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 1995
Subjects
Glass
Heat of mixing
Phase diagram
Heat of mixing
Phase diagram
Glass
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Summary:This paper presents the thermodynamic modeling of excess functions and the phase diagram calculation of the ternary system BaF 2KFZrF 4 based on the Hoch-Arpshofen model. The information required was the thermodynamic quantities relative to the three pure salts and the three limiting binary mixtures. The calculated position of the “deep” ternary eutectic allows the prediction of the composition glass range.
ISSN:0040-6031
1872-762X
DOI:10.1016/0040-6031(95)90468-9