Formation of adiabatic shear band in metal matrix composites
文献类型：期刊论文
| 作者 | Dai LH(戴兰宏) ; Liu LF(刘龙飞); Bai YL(白以龙)
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| 刊名 | International Journal of Solids and Structures
 |
| 出版日期 | 2004 |
| 卷号 | 41期号:22-23页码:5979-5993 |
| 通讯作者邮箱 | lhdai@lnm.imech.ac.cn |
| 关键词 | Strain Gradient Plasticity Hopkinson Torsional Bar Thermoviscoplastic Materials Dynamic Compression Dipolar Materials Localization Deformation Instability Microstructure Initiation |
| ISSN号 | 0020-7683 |
| 通讯作者 | Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key LNM, Beijing 100080, Peoples R China. |
| 中文摘要 | A modified single-pulse loading split Hopkinson torsion bar (SSHTB) is introduced to investigate adiabatic shear banding behavior in SiCp particle reinforced 2024 Al composites in this work. The experimental results showed that formation of adiabatic shear band in the composite with smaller particles is more readily observed than that in the composite with larger particles. To characterize this size-dependent deformation localization behavior of particle reinforced metal matrix composites (MMCp), a strain gradient dependent shear instability analysis was performed. The result demonstrated that high strain gradient provides a deriving force for the formation of adiabatic shear banding in MMCp. (C) 2004 Elsevier Ltd. All rights reserved. |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | STRAIN GRADIENT PLASTICITY ; HOPKINSON TORSIONAL BAR ; THERMOVISCOPLASTIC MATERIALS ; DYNAMIC COMPRESSION ; DIPOLAR MATERIALS ; LOCALIZATION ; DEFORMATION ; INSTABILITY ; MICROSTRUCTURE ; INITIATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000224136100001 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33765]  |
| 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,Liu LF,Bai YL. Formation of adiabatic shear band in metal matrix composites[J]. International Journal of Solids and Structures,2004,41(22-23):5979-5993. |
| APA | 戴兰宏,刘龙飞,&白以龙.(2004).Formation of adiabatic shear band in metal matrix composites.International Journal of Solids and Structures,41(22-23),5979-5993. |
| MLA | 戴兰宏,et al."Formation of adiabatic shear band in metal matrix composites".International Journal of Solids and Structures 41.22-23(2004):5979-5993. |
入库方式： OAI收割
来源：力学研究所
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