Basic Mechanical Behaviors And Mechanics Of Shear Banding In Bmgs
文献类型：期刊论文
| 作者 | Dai LH(戴兰宏) ; Bai YL(白以龙)
|
| 刊名 | International Journal of Impact Engineering
 |
| 出版日期 | 2008 |
| 页码 | 704-716 |
| 通讯作者邮箱 | baiyl@lnm.imech.ac.cn |
| 关键词 | Metallic Glass Shear Band Fracture Plastic Deformation Free Volume Bulk Metallic-Glass Serrated Flow Deformation-Behavior Amorphous-Alloys Plastic-Deformation Constitutive Model Fracture Nanoindentation Indentation Instability |
| ISSN号 | 0734-743X |
| 通讯作者 | Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | In this paper, some basic mechanical behaviors of bulk metallic glasses (BMGs) were discussed. It can be found from the discussions that the mechanical behaviors of BMGs are mainly due to the formation and operation of shear bands in BMGs. Furthermore, the relevant mechanics of shear banding were investigated in the paper. The theoretical analysis of deformation coupling thermal softening and free volume creation softening demonstrates that the free volume creation and thermal softening can jointly promote the formation of shear bands in BMGs, and the observed post mortem. shear band width looks more like that governed by free volume creation. (C) 2007 Elsevier Ltd. All rights reserved. |
| 类目[WOS] | Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 关键词[WOS] | BULK METALLIC-GLASS ; SERRATED FLOW ; DEFORMATION-BEHAVIOR ; AMORPHOUS-ALLOYS ; PLASTIC-DEFORMATION ; CONSTITUTIVE MODEL ; FRACTURE ; NANOINDENTATION ; INDENTATION ; INSTABILITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000257000100006 |
| 公开日期 | 2009-08-03 ; 2009-09-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25982]  |
| 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 | Dai LH,Bai YL. Basic Mechanical Behaviors And Mechanics Of Shear Banding In Bmgs[J]. International Journal of Impact Engineering,2008:704-716. |
| APA | 戴兰宏,&白以龙.(2008).Basic Mechanical Behaviors And Mechanics Of Shear Banding In Bmgs.International Journal of Impact Engineering,704-716. |
| MLA | 戴兰宏,et al."Basic Mechanical Behaviors And Mechanics Of Shear Banding In Bmgs".International Journal of Impact Engineering (2008):704-716. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。