Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation
文献类型：期刊论文
| 作者 | Wang GH; Pan H(潘晖); Ke FJ(柯孚久) ; Xia MF(夏蒙棼); Bai YL(白以龙)
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| 刊名 | Chinese Physics B
 |
| 出版日期 | 2008 |
| 页码 | 259-263 |
| 通讯作者邮箱 | kefj@lnm.imech.ac.cn |
| 关键词 | Molecular Dynamics Amorphous Tension Shear Strain Rate Effect Bulk Metallic-Glass Alloys Crystallization Behavior Liquid Al |
| ISSN号 | 1674-1056 |
| 通讯作者 | Wang, GH (reprint author), Beihang Univ, Dept Phys, Beijing 100083, Peoples R China. |
| 中文摘要 | The formation and mechanical properties of amorphous copper are studied using molecular dynamics simulation. The simulations of tension and shearing show that more pronounced plasticity is found under shearing, compared to tension. Apparent strain hardening and strain rate effect are observed. Interestingly, the variations of number density of atoms during deformation indicate free volume creation, especially under higher strain rate. In particular, it is found that shear induced dilatation does appear in the amorphous metal. |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | BULK METALLIC-GLASS ; ALLOYS ; CRYSTALLIZATION ; BEHAVIOR ; LIQUID ; AL |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000253960400045 |
| 公开日期 | 2009-08-03 ; 2009-09-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/26108]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Wang GH,Pan H,Ke FJ,et al. Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation[J]. Chinese Physics B,2008:259-263. |
| APA | Wang GH,潘晖,柯孚久,夏蒙棼,&白以龙.(2008).Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation.Chinese Physics B,259-263. |
| MLA | Wang GH,et al."Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation".Chinese Physics B (2008):259-263. |
入库方式： OAI收割
来源：力学研究所
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