Inherent Shear-Dilatation Coexistence In Metallic Glass
文献类型：期刊论文
| 作者 | Jiang MQ(蒋敏强) ; Jiang SY(江思跃); Dai LH(戴兰宏); Dai LH
|
| 刊名 | Chinese Physics Letters
 |
| 出版日期 | 2009 |
| 卷号 | 26期号:1页码:016103 |
| 通讯作者邮箱 | lhdai@lnm.imech.ac.cn |
| 关键词 | Localization Behavior Fracture Model Flow |
| ISSN号 | 0256-307X |
| 通讯作者 | Dai LH |
| 中文摘要 | Shear deformation can induce normal stress or hydrostatic stress in metallic glasses [ Nature Mater. 2 ( 2003) 449, Intermetallics 14 ( 2006) 1033]. We perform the bulk deformation of three-dimensional Cu46Zr54 metallic glass (MG) and Cu single crystal model systems using molecular dynamics simulation. The results indicate that hydrostatic stress can incur shear stress in MG, but not in crystal. The resultant pronounced asymmetry between tension and compression originates from this inherent shear-dilatation coexistence in MG. |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | LOCALIZATION ; BEHAVIOR ; FRACTURE ; MODEL ; FLOW |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000262866100053 |
| 公开日期 | 2009-08-03 ; 2009-10-09 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/26624]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Dai LH |
| 推荐引用方式 GB/T 7714 | Jiang MQ,Jiang SY,Dai LH,et al. Inherent Shear-Dilatation Coexistence In Metallic Glass[J]. Chinese Physics Letters,2009,26(1):016103 . |
| APA | 蒋敏强,江思跃,戴兰宏,&Dai LH.(2009).Inherent Shear-Dilatation Coexistence In Metallic Glass.Chinese Physics Letters,26(1),016103 . |
| MLA | 蒋敏强,et al."Inherent Shear-Dilatation Coexistence In Metallic Glass".Chinese Physics Letters 26.1(2009):016103 . |
入库方式： OAI收割
来源：力学研究所
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