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Processing of nanostructured metals and alloys via plastic deformation
Y. T. Zhu; R. Z. Valiev; T. G. Langdon; N. Tsuji; K. Lu
2010
Source PublicationMrs Bulletin
ISSN0883-7694
Volume35Issue:12Pages:977-981
AbstractPlastic 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.
description.department[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
KeywordHigh-pressure Torsion Mechanical Attrition Treatment Ultrafine-grained Materials Bonding Arb Process Surface-layer Microstructural Evolution Composite Conductors High Strains Cu-ag Refinement
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/31803
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Y. T. Zhu,R. Z. Valiev,T. G. Langdon,et al. Processing of nanostructured metals and alloys via plastic deformation[J]. Mrs Bulletin,2010,35(12):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.
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