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Superplastic behavior in ultrafine-grained materials produced by equal-channel angular pressing

Superplastic behavior in ultrafine-grained materials produced by equal-channel angular pressing
Superplastic behavior in ultrafine-grained materials produced by equal-channel angular pressing
Equal-channel angular pressing (ECAP) is a convenient processing method for refining the grain size of bulk materials to the submicrometer level. Metallic alloys processed by ECAP often exhibit excellent superplastic characteristics including superplasticity at high strain rates. This paper summarizes recent experiments designed to evaluate the occurrence of superplasticity in representative aluminum and magnesium alloys and in the Zn-22% Al eutectoid alloy.
1662-9752
29-40
Xu, Cheng
af526865-aee4-4ef6-8174-def5c38149a2
Kawasaki, Megumi
944ba471-eb78-46db-bfb7-3f0296d9ef6d
Figueiredo, Roberto B.
2e0060b8-6368-4d87-825a-c3cb90e92145
Duan, Zhichao
b4ae0128-e4bb-493f-854f-4837e8763f27
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Xu, Cheng
af526865-aee4-4ef6-8174-def5c38149a2
Kawasaki, Megumi
944ba471-eb78-46db-bfb7-3f0296d9ef6d
Figueiredo, Roberto B.
2e0060b8-6368-4d87-825a-c3cb90e92145
Duan, Zhichao
b4ae0128-e4bb-493f-854f-4837e8763f27
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86

Xu, Cheng, Kawasaki, Megumi, Figueiredo, Roberto B., Duan, Zhichao and Langdon, Terence G. (2008) Superplastic behavior in ultrafine-grained materials produced by equal-channel angular pressing. Materials Science Forum, 579 (Nanostructured), 29-40. (doi:10.4028/0-87849-384-0.29).

Record type: Article

Abstract

Equal-channel angular pressing (ECAP) is a convenient processing method for refining the grain size of bulk materials to the submicrometer level. Metallic alloys processed by ECAP often exhibit excellent superplastic characteristics including superplasticity at high strain rates. This paper summarizes recent experiments designed to evaluate the occurrence of superplasticity in representative aluminum and magnesium alloys and in the Zn-22% Al eutectoid alloy.

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More information

Published date: 2008
Organisations: Engineering Mats & Surface Engineerg Gp

Identifiers

Local EPrints ID: 64233
URI: http://eprints.soton.ac.uk/id/eprint/64233
DOI: doi:10.4028/0-87849-384-0.29
ISSN: 1662-9752
PURE UUID: bfe349c6-c869-44ef-8ceb-900e1be6c9af
ORCID for Terence G. Langdon: ORCID iD orcid.org/0000-0003-3541-9250

Catalogue record

Date deposited: 23 Dec 2008
Last modified: 16 Mar 2024 03:28

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Contributors

Author: Cheng Xu
Author: Megumi Kawasaki
Author: Roberto B. Figueiredo
Author: Zhichao Duan
Author: Terence G. Langdon ORCID iD

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