Knowledge Management System of Institue of Mechanics, CAS
| Basic Mechanical Behaviors And Mechanics Of Shear Banding In Bmgs | |
Dai LH(戴兰宏) ; Bai YL(白以龙); Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
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| Source Publication | International Journal of Impact Engineering
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| 2008 | |
| Pages | 704-716 |
| ISSN | 0734-743X |
| Abstract | 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. |
| Keyword | 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 |
| DOI | 10.1016/j.ijimpeng.2007.10.007 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000257000100006 |
| WOS Keyword | BULK METALLIC-GLASS ; SERRATED FLOW ; DEFORMATION-BEHAVIOR ; AMORPHOUS-ALLOYS ; PLASTIC-DEFORMATION ; CONSTITUTIVE MODEL ; FRACTURE ; NANOINDENTATION ; INDENTATION ; INSTABILITY |
| WOS Research Area | Engineering ; Mechanics |
| WOS Subject | Engineering, Mechanical ; Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/25982 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Dai LH,Bai YL,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,&Bai, YL .(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. |
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