Effects Analysis on the Mechanical Properties of Nanocrystalline  Materials

IMECH-IR > 力学所知识产出(1956-2008)

	Effects Analysis on the Mechanical Properties of Nanocrystalline Materials
	Liu YW(刘曰武); Zhou R(周蓉); Lv SQ(吕守芹)
发表期刊	International Journal of Nonlinear Sciences and Numerical Simulation
	2002
卷号	3 期号:3-4 页码:531-534
ISSN	1565-1339
摘要	Nanocrystalline materials are characterized by a typical grain size from 1 to 100nm. In order to study the nanocrystalline properties of nanocrystalline materials, we chose nanocrystalline coppers as the research object. The uniaxial tensile deformation of computer produced nanocrystalline coppers is simulated by using molecular dynamics with Finnis-Sinclair potential. The mean grain size of simulated nanocrystalline coppers is varied within the 5.38 to 1.79 nm range. The strength, Young's modulus and stress-strain are strongly depended on the grain size and nanocrystalline structure. The simulated nanocrystalline coppers show a reverse Hall-Petch effect.
学科领域	力学
收录类别	SCI
语种	英语
WOS记录号	WOS:000176903800083
WOS研究方向	Engineering ; Mathematics ; Mechanics ; Physics
WOS类目	Engineering, Multidisciplinary ; Mathematics, Applied ; Mechanics ; Physics, Mathematical
引用统计	被引频次：1[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/311007/16582
专题	力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Liu YW,Zhou R,Lv SQ. Effects Analysis on the Mechanical Properties of Nanocrystalline Materials[J]. International Journal of Nonlinear Sciences and Numerical Simulation,2002,3,3-4,:531-534.
APA	Liu YW,Zhou R,&Lv SQ.(2002).Effects Analysis on the Mechanical Properties of Nanocrystalline Materials.International Journal of Nonlinear Sciences and Numerical Simulation,3(3-4),531-534.
MLA	Liu YW,et al."Effects Analysis on the Mechanical Properties of Nanocrystalline Materials".International Journal of Nonlinear Sciences and Numerical Simulation 3.3-4(2002):531-534.

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