Title of article
Thermodynamic assessment of the Gd–Sb system
Author/Authors
Li، نويسنده , , J.Q. and Jian، نويسنده , , Y.X and Chen، نويسنده , , H.L. and Liu، نويسنده , , Y.Q.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
5
From page
1332
To page
1336
Abstract
A thermodynamic assessment of the binary Gd–Sb system was performed through the CALPHAD approach (CALculation of PHAse Diagram) based on the evaluation of all phase diagram data and available thermodynamic data in the literature. The liquid, hcp-A3 (αGd) and bcc-A2 (βGd) phases were described by a substitutional solution model. All the intermediate phases, Gd5Sb3, Gd4Sb3, βGdSb, αGdSb and Gd16Sb39, were treated as stoichiometric compounds. A set of self-consistent thermodynamic parameters of the Gd–Sb system has been obtained. A good agreement is obtained between the experimental and the calculated phase diagrams.
Keywords
E. Phase diagram , A. Rare-earth intermetallics , prediction , B. Thermodynamic and thermochemical properties
Journal title
Intermetallics
Serial Year
2007
Journal title
Intermetallics
Record number
1504119
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