MATERIALS TRANSACTIONS
Online ISSN : 1347-5320
Print ISSN : 1345-9678
Calorimetric Investigations of Liquid Cu-In-Sn Alloys
Zuoan LiSabine KnottZhiyu QiaoAdolf Mikula
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2006 Volume 47 Issue 8 Pages 2025-2032

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Abstract

The partial and integral enthalpies of mixing of liquid Cu-In-Sn alloys were determined at 1073 K by a drop calorimetric technique using a Calvet-type microcalorimeter. The three binary interaction parameters and the ternary interaction parameters were optimized based on the Redlich-Kister-Muggiano model. The iso enthalpy curves of the ternary Cu-In-Sn system at 1073 K were constructed. The temperature effect on the ternary system was investigated. Our measurements were compared to the calculations based on several extrapolation models and CALPHAD results.

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© 2006 The Japan Institute of Metals and Materials
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