Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation

doi:10.1088/1674-1056/17/1/045

IMECH-IR > 力学所知识产出(1956-2008)

	Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation
	Wang GH; Pan H(潘晖); Ke FJ(柯孚久); Xia MF(夏蒙棼); Bai YL(白以龙); Wang, GH (reprint author), Beihang Univ, Dept Phys, Beijing 100083, Peoples R China.
发表期刊	Chinese Physics B
	2008
页码	259-263
ISSN	1674-1056
摘要	The formation and mechanical properties of amorphous copper are studied using molecular dynamics simulation. The simulations of tension and shearing show that more pronounced plasticity is found under shearing, compared to tension. Apparent strain hardening and strain rate effect are observed. Interestingly, the variations of number density of atoms during deformation indicate free volume creation, especially under higher strain rate. In particular, it is found that shear induced dilatation does appear in the amorphous metal.
关键词	Molecular Dynamics Amorphous Tension Shear Strain Rate Effect Bulk Metallic-glass Alloys Crystallization Behavior Liquid Al
DOI	10.1088/1674-1056/17/1/045
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000253960400045
关键词[WOS]	BULK METALLIC-GLASS ; ALLOYS ; CRYSTALLIZATION ; BEHAVIOR ; LIQUID ; AL
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
引用统计	被引频次：9[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/311007/26108
专题	力学所知识产出(1956-2008)
通讯作者	Wang, GH (reprint author), Beihang Univ, Dept Phys, Beijing 100083, Peoples R China.
推荐引用方式 GB/T 7714	Wang GH,Pan H,Ke FJ,et al. Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation[J]. Chinese Physics B,2008:259-263.
APA	Wang GH,潘晖,柯孚久,夏蒙棼,白以龙,&Wang, GH .(2008).Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation.Chinese Physics B,259-263.
MLA	Wang GH,et al."Study Of Mechanical Properties Of Amorphous Copper With Molecular Dynamics Simulation".Chinese Physics B (2008):259-263.

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