The Thermodynamics Calculation of Mg-Zn Alloy

Abstract:

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In the present work Miedema model has been developed, and the formation enthalpy of Mg-Zn alloys and the activity curve of Zn in Mg-Zn alloy at 1000K have been calculated according to the Miedema model. The calculation results showed that the formation enthalpy of Mg-Zn was small, and the excess entropy attributes a lot to the result. When excess enthopy was considered, the calculation results were found to be in good agreement with the experimental values.

Info:

Periodical:

Materials Science Forum (Volumes 546-549)

Edited by:

Yafang Han et al.

Pages:

447-450

DOI:

10.4028/www.scientific.net/MSF.546-549.447

Citation:

T. M. Liu et al., "The Thermodynamics Calculation of Mg-Zn Alloy", Materials Science Forum, Vols. 546-549, pp. 447-450, 2007

Online since:

May 2007

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Price:

$35.00

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