IMECH-IR  > 力学所知识产出(1956-2008)
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.
Source PublicationInternational Journal of Impact Engineering
2008
Pages704-716
ISSN0734-743X
AbstractIn 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.
KeywordMetallic 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
DOI10.1016/j.ijimpeng.2007.10.007
Indexed BySCI
Language英语
WOS IDWOS:000257000100006
WOS KeywordBULK METALLIC-GLASS ; SERRATED FLOW ; DEFORMATION-BEHAVIOR ; AMORPHOUS-ALLOYS ; PLASTIC-DEFORMATION ; CONSTITUTIVE MODEL ; FRACTURE ; NANOINDENTATION ; INDENTATION ; INSTABILITY
WOS Research AreaEngineering ; Mechanics
WOS SubjectEngineering, Mechanical ; Mechanics
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/25982
Collection力学所知识产出(1956-2008)
Corresponding AuthorBai, 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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