Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)

A CALPHAD Helmholtz Energy Approach to Assess the Thermodynamic and Thermophysical Properties of fcc Ag

Authors
Xin Guo, Zhi-Feng Xu, Xiao-Gang Lu
Corresponding Author
Xin Guo
Available Online June 2016.
DOI
10.2991/ame-16.2016.207How to use a DOI?
Keywords
Fcc Ag; CALPHAD; Helmholtz energy; Debye-Grüneisen model; Thermodynamic; Thermophysical properties
Abstract

In this paper, the CALPHAD Helmholtz energy approach, based on the Debye-Grüneisen model, has been used to calculate the thermodynamic and thermophysical properties of fcc Ag (Silver). Through this approach, thermodynamic properties, e.g. heat capacity and Gibbs energy, and thermophysical properties, e.g. volume, thermal expansion, bulk modulus are connected each other. The values of these properties can be simultaneously reproduced by several model parameters of the approach. Besides, the parameters have more physical significance, which ensures a high accuracy of the thermodynamic and thermophysical properties not only at normal pressure and temperature but also at extremely high pressures and low temperatures.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
Series
Advances in Engineering Research
Publication Date
June 2016
ISBN
978-94-6252-208-4
ISSN
2352-5401
DOI
10.2991/ame-16.2016.207How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xin Guo
AU  - Zhi-Feng Xu
AU  - Xiao-Gang Lu
PY  - 2016/06
DA  - 2016/06
TI  - A CALPHAD Helmholtz Energy Approach to Assess the Thermodynamic and Thermophysical Properties of fcc Ag
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 1272
EP  - 1279
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.207
DO  - 10.2991/ame-16.2016.207
ID  - Guo2016/06
ER  -