Processing of nanostructured metals and alloys via plastic deformation

IMR OpenIR

	Processing of nanostructured metals and alloys via plastic deformation; Processing of nanostructured metals and alloys via plastic deformation
	Y. T. Zhu; R. Z. Valiev; T. G. Langdon; N. Tsuji; K. Lu
	2010 ; 2010
发表期刊	Mrs Bulletin ; Mrs Bulletin
ISSN	0883-7694 ; 0883-7694
卷号	35 期号:12 页码:977-981
摘要	Plastic deformation can effectively produce nanostructured metals and alloys in bulk or surface-layer forms that are suitable for practical structural or functional applications. Such nanostructured materials are porosity-free and contamination-free, and therefore they are ideal for studying fundamental mechanisms and mechanical properties. In this article, we first give an overview of the principles of grain refinement by plastic deformation and an introduction to the reported processing techniques. Then the four most-developed and promising techniques will be described in detail: equal-channel angular pressing, high-pressure torsion, accumulative roll bonding for bulk nanostructured metals, and surface mechanical attrition treatment for nanostructured surface layers.; Plastic deformation can effectively produce nanostructured metals and alloys in bulk or surface-layer forms that are suitable for practical structural or functional applications. Such nanostructured materials are porosity-free and contamination-free, and therefore they are ideal for studying fundamental mechanisms and mechanical properties. In this article, we first give an overview of the principles of grain refinement by plastic deformation and an introduction to the reported processing techniques. Then the four most-developed and promising techniques will be described in detail: equal-channel angular pressing, high-pressure torsion, accumulative roll bonding for bulk nanostructured metals, and surface mechanical attrition treatment for nanostructured surface layers.
部门归属	[zhu, yuntian] n carolina state univ, mat sci & engn dept, coll engn, raleigh, nc 27695 usa. [valiev, ruslan z.] ufa state aviat tech univ, inst phys adv mat, ufa 450000, russia. [langdon, terence g.] univ so calif, dept aerosp & mech engn, los angeles, ca 90089 usa. [tsuji, nobuhiro] kyoto univ, grad sch engn, dept mat sci & engn, sakyo ku, kyoto 6068502, japan. [lu, ke] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;zhu, yt (reprint author), n carolina state univ, mat sci & engn dept, coll engn, raleigh, nc 27695 usa;ytzhu@ncsu.edu rzvaliev@mail.rb.ru langdon@usc.edu nobuhiro.tsuji@ky5.ecs.kyoto-u.ac.jp lu@imr.ac.cn ; [zhu, yuntian] n carolina state univ, mat sci & engn dept, coll engn, raleigh, nc 27695 usa. [valiev, ruslan z.] ufa state aviat tech univ, inst phys adv mat, ufa 450000, russia. [langdon, terence g.] univ so calif, dept aerosp & mech engn, los angeles, ca 90089 usa. [tsuji, nobuhiro] kyoto univ, grad sch engn, dept mat sci & engn, sakyo ku, kyoto 6068502, japan. [lu, ke] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;zhu, yt (reprint author), n carolina state univ, mat sci & engn dept, coll engn, raleigh, nc 27695 usa;ytzhu@ncsu.edu rzvaliev@mail.rb.ru langdon@usc.edu nobuhiro.tsuji@ky5.ecs.kyoto-u.ac.jp lu@imr.ac.cn
关键词	High-pressure Torsion High-pressure Torsion Mechanical Attrition Treatment Mechanical Attrition Treatment Ultrafine-grained Ultrafine-grained Materials Materials Bonding Arb Process Bonding Arb Process Surface-layer Surface-layer Microstructural Microstructural Evolution Evolution Composite Conductors Composite Conductors High Strains High Strains Cu-ag Cu-ag Refinement Refinement
URL	查看原文 ; 查看原文
WOS记录号	WOS:000285429100019 ; WOS:000285429100019
引用统计	被引频次：76[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31803
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. T. Zhu,R. Z. Valiev,T. G. Langdon,et al. Processing of nanostructured metals and alloys via plastic deformation, Processing of nanostructured metals and alloys via plastic deformation[J]. Mrs Bulletin, Mrs Bulletin,2010, 2010,35, 35(12):977-981, 977-981.
APA	Y. T. Zhu,R. Z. Valiev,T. G. Langdon,N. Tsuji,&K. Lu.(2010).Processing of nanostructured metals and alloys via plastic deformation.Mrs Bulletin,35(12),977-981.
MLA	Y. T. Zhu,et al."Processing of nanostructured metals and alloys via plastic deformation".Mrs Bulletin 35.12(2010):977-981.