Mechanical Stability of Crystal Lattic of EAM Potential

Cai Jun; Chen Guoliang; Fang Zhengzhi

doi:10.13374/j.issn1001-053x.1996.01.004

Volume 18 Issue 1

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Cai Jun, Chen Guoliang, Fang Zhengzhi. Mechanical Stability of Crystal Lattic of EAM Potential[J]. Chinese Journal of Engineering, 1996, 18(1): 14-17,83. doi: 10.13374/j.issn1001-053x.1996.01.004

Citation:

Cai Jun, Chen Guoliang, Fang Zhengzhi. Mechanical Stability of Crystal Lattic of EAM Potential[J]. Chinese Journal of Engineering, 1996, 18(1): 14-17,83. doi: 10.13374/j.issn1001-053x.1996.01.004

Cai Jun, Chen Guoliang, Fang Zhengzhi. Mechanical Stability of Crystal Lattic of EAM Potential[J]. Chinese Journal of Engineering, 1996, 18(1): 14-17,83. doi: 10.13374/j.issn1001-053x.1996.01.004

Citation:

Cai Jun, Chen Guoliang, Fang Zhengzhi. Mechanical Stability of Crystal Lattic of EAM Potential[J]. Chinese Journal of Engineering, 1996, 18(1): 14-17,83. doi: 10.13374/j.issn1001-053x.1996.01.004

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Mechanical Stability of Crystal Lattic of EAM Potential

doi: 10.13374/j.issn1001-053x.1996.01.004

1. State Key Laboratory for Advanced Metal Materials, USTB, Beijing 100083, PRC;
2. Department of Material Physics

Received Date: 1994-10-21
Available Online: 2021-10-29

Abstract

Abstract

The reliability and suitability of EAM potentials can be identified by making a numerical calculation from the point of the view of mechanical stability of cubic crystals under uniaxial external force,the general theory of the mechanical stability is presented letter.Using the numerical method the theoretical strength,corresponding strain,atom cohesive energy,and elastic constants of the crystals can be also obtained.
- EAM potetial,
- reliability and suitability of potential function,
- theoretical strength,