A thermodynamic assessment of the Dy–Sn system

The Dy–Sn binary system has been optimized using the available experimental information on the phase diagram and thermodynamics based on the CALPHAD approach. The system contains seven intermetallic compounds: Dy 5Sn 3, Dy 5Sn 4, Dy 11Sn 10, DySn, Dy 4Sn 5, DySn 2 and DySn 3. They were treated as st...

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Veröffentlicht in:	Journal of alloys and compounds 2005-06, Vol.396 (1), p.169-174
Hauptverfasser:	Wang, Xinming, Su, Xuping, Tedenac, J.C., Yin, Fucheng, Wang, Jianhua
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Dy–Sn system Exact sciences and technology Material chemistry Materials science Phase diagram Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physics Thermal properties of condensed matter Thermodynamic properties
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Beschreibung
Zusammenfassung:	The Dy–Sn binary system has been optimized using the available experimental information on the phase diagram and thermodynamics based on the CALPHAD approach. The system contains seven intermetallic compounds: Dy 5Sn 3, Dy 5Sn 4, Dy 11Sn 10, DySn, Dy 4Sn 5, DySn 2 and DySn 3. They were treated as stoichiometric compounds. The thermodynamic descriptions for all the stable phase in this system were obtained. The calculated phase diagram and thermodynamic quantities agree well with the experiment values.
ISSN:	0925-8388 1873-4669
DOI:	10.1016/j.jallcom.2004.12.033