Influence of Zinc Content on the Mechanical Behaviors of Cu-Zn Alloys by Molecular Dynamics
Abstract
:1. Introduction
2. Theoretical Basis
2.1. Embedded Atom Method (EAM)
2.2. Modified Embedded Atom Method (MEAM)
2.3. Dislocations in FCC Lattices
3. Molecular Dynamics Simulation
3.1. Potential Model
3.2. Atomistic Model
3.3. Simulation Methods
4. Numerical Results
4.1. Stress–Strain Curve
4.2. Transformation of the Lattices
5. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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Type | Principal Alloying Element |
---|---|
Brass | Zinc (Zn) |
Phosphor bronze | Tin (Sn) |
Aluminum bronzes | Aluminum (Al) |
Silicon bronzes | Silicon (Si) |
Cupronickel, nickel silvers | Nickel (Ni) |
Elem. | (eV) | (Å) | A | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Cu | 3.54 | 3.62 | 1.07 | 5.11 | 3.63 | 2.2 | 6.00 | 2.20 | 1.0 | 3.138 | 2.494 | 2.95 |
Zn | 1.55 | 2.67 | 1.00 | 4.24 | 5.76 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 |
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Jang, H.W.; Hong, J.-W. Influence of Zinc Content on the Mechanical Behaviors of Cu-Zn Alloys by Molecular Dynamics. Materials 2020, 13, 2062. https://doi.org/10.3390/ma13092062
Jang HW, Hong J-W. Influence of Zinc Content on the Mechanical Behaviors of Cu-Zn Alloys by Molecular Dynamics. Materials. 2020; 13(9):2062. https://doi.org/10.3390/ma13092062
Chicago/Turabian StyleJang, Heung Woon, and Jung-Wuk Hong. 2020. "Influence of Zinc Content on the Mechanical Behaviors of Cu-Zn Alloys by Molecular Dynamics" Materials 13, no. 9: 2062. https://doi.org/10.3390/ma13092062