Proceedings of the 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)

Molecular dynamics study on the physical properties of gold and silver alloys

Authors
Guilin Yang, Bin He, Rusong Li, Xin Qu
Corresponding Author
Guilin Yang
Available Online April 2017.
DOI
https://doi.org/10.2991/iceesd-17.2017.42How to use a DOI?
Keywords
Ag-Au alloy, molecular dynamics, volume heat capacity, linear expansion coefficient, melting point
Abstract
In order to describe the physical properties of -Pu from the microscopic scale, we perform molecular dynamics calculation using the analogy material Ag-Au alloy. The melting point, volume heat capacity and linear expansion coefficient of Ag-Au alloys with different doping levels were calculated by the interatomic potentials based on the embedded atomic method (EAM). The results show that the melting points of Ag-Au alloy within all doping levels are around 1400 K, indicating that the doping level has little effect on its melting point. The volume of heat capacity increases with the increasing of the atomic weight of gold, however it is around 2.5 Júcm-3úK-1, and the trend of change is gradually accelerated. The coefficient of linear expansion decreases with the increasing of the atomic weight of gold, and the trend of change gradually slow down.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)
Part of series
Advances in Engineering Research
Publication Date
April 2017
ISBN
978-94-6252-328-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/iceesd-17.2017.42How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Guilin Yang
AU  - Bin He
AU  - Rusong Li
AU  - Xin Qu
PY  - 2017/04
DA  - 2017/04
TI  - Molecular dynamics study on the physical properties of gold and silver alloys
BT  - 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-17.2017.42
DO  - https://doi.org/10.2991/iceesd-17.2017.42
ID  - Yang2017/04
ER  -