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Processing of nanostructured metals and alloys via plastic deformation

Processing of nanostructured metals and alloys via plastic deformation
Processing of nanostructured metals and alloys via plastic deformation
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.
0883-7694
977-981
Zhu, Yuntian T.
11fb4604-6eb0-4dbb-861f-9e5c671907f3
Valiev, Ruslan Z.
ede7fb12-54a3-4d6f-a1a7-f04cc6549934
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Tsuji, Nobuhiro
2898941d-e246-46b9-9893-961cee7d42e5
Lu, Ke
579eba47-938a-45f3-aa12-5b7635c8c8a7
Zhu, Yuntian T.
11fb4604-6eb0-4dbb-861f-9e5c671907f3
Valiev, Ruslan Z.
ede7fb12-54a3-4d6f-a1a7-f04cc6549934
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Tsuji, Nobuhiro
2898941d-e246-46b9-9893-961cee7d42e5
Lu, Ke
579eba47-938a-45f3-aa12-5b7635c8c8a7

Zhu, Yuntian T., Valiev, Ruslan Z., Langdon, Terence G., Tsuji, Nobuhiro and Lu, Ke (2010) Processing of nanostructured metals and alloys via plastic deformation. [in special issue: Structural Metals at Extremes] MRS Bulletin, 35 (12), 977-981.

Record type: Article

Abstract

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.

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More information

Published date: December 2010
Organisations: Engineering Mats & Surface Engineerg Gp

Identifiers

Local EPrints ID: 170885
URI: http://eprints.soton.ac.uk/id/eprint/170885
ISSN: 0883-7694
PURE UUID: 6f9e2b3c-701c-4539-be59-1e3a2056a78a
ORCID for Terence G. Langdon: ORCID iD orcid.org/0000-0003-3541-9250

Catalogue record

Date deposited: 11 Jan 2011 12:15
Last modified: 27 Apr 2022 01:44

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Contributors

Author: Yuntian T. Zhu
Author: Ruslan Z. Valiev
Author: Nobuhiro Tsuji
Author: Ke Lu

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