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Developing superplasticity at high strain rates through ECAP processing

Record type: Book Section

Processing by equal-channel angular pressing (ECAP) leads to exceptional grain refinement, typically to the submicrometer or nanometer level. If these small grain sizes are stable at elevated temperatures, there is a potential for achieving superplastic ductilities at very rapid strain rates. This paper examines the requirements for achieving high strain rate superplasticity in as-pressed materials and gives examples demonstrating the success of this processing method.

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Citation

Furukawa, M., Horita, Z. and Langdon, T.G. (2002) Developing superplasticity at high strain rates through ECAP processing In, Zhu, Y.T., Langdon, T.G., Misra, R.S., Semiatin, S.L., Saran, M.J. and Lowe, T.C. (eds.) Ultrafine grained materials II. 2002 TMS Annual Meeting and Exhibition Minerals, Metals & Materials Society pp. 459-468.

More information

Published date: 2002
Venue - Dates: 2002 TMS Annual Meeting and Exhibition, 2002-02-17 - 2002-02-21
Keywords: aluminum alloys, equal-channel angular pressing, superplasticity

Identifiers

Local EPrints ID: 23860
URI: http://eprints.soton.ac.uk/id/eprint/23860
ISBN: 0-87339-523-9
PURE UUID: db5dbaaa-4447-47eb-b89e-320e2b29fe0b
ORCID for T.G. Langdon: ORCID iD orcid.org/0000-0003-3541-9250

Catalogue record

Date deposited: 05 Apr 2006
Last modified: 17 Jul 2017 16:16

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Contributors

Author: M. Furukawa
Author: Z. Horita
Author: T.G. Langdon ORCID iD
Editor: Y.T. Zhu
Editor: T.G. Langdon
Editor: R.S. Misra
Editor: S.L. Semiatin
Editor: M.J. Saran
Editor: T.C. Lowe

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