Formation of adiabatic shear band in metal matrix composites

doi:10.1016/j.ijsolstr.2004.05.023

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	Formation of adiabatic shear band in metal matrix composites
	Dai LH(戴兰宏); Liu LF(刘龙飞); Bai YL(白以龙); Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key LNM, Beijing 100080, Peoples R China.
发表期刊	International Journal of Solids and Structures
	2004
卷号	41 期号:22-23 页码:5979-5993
ISSN	0020-7683
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.
关键词	Strain Gradient Plasticity Hopkinson Torsional Bar Thermoviscoplastic Materials Dynamic Compression Dipolar Materials Localization Deformation Instability Microstructure Initiation
DOI	10.1016/j.ijsolstr.2004.05.023
收录类别	SCI
语种	英语
WOS记录号	WOS:000224136100001
关键词[WOS]	STRAIN GRADIENT PLASTICITY ; HOPKINSON TORSIONAL BAR ; THERMOVISCOPLASTIC MATERIALS ; DYNAMIC COMPRESSION ; DIPOLAR MATERIALS ; LOCALIZATION ; DEFORMATION ; INSTABILITY ; MICROSTRUCTURE ; INITIATION
WOS研究方向	Mechanics
WOS类目	Mechanics
引用统计	被引频次：27[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/33765
专题	力学所知识产出(1956-2008)
通讯作者	Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key LNM, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Dai LH,Liu LF,Bai YL,et al. 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,&Dai, LH .(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.

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