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Developing high strain rate superplasticity in Al-Mg-Sc-Zr alloys using equal-channel angular pressing

Developing high strain rate superplasticity in Al-Mg-Sc-Zr alloys using equal-channel angular pressing
Developing high strain rate superplasticity in Al-Mg-Sc-Zr alloys using equal-channel angular pressing
The processing of metallic alloys through the procedure of equal-channel angular pressing (ECAP) provides an opportunity for achieving superplastic ductilities at very high strain rates. This paper reports experimental data from an investigation of a series of Al---Mg---Sc---Zr alloys processed by ECAP. The results show the occurrence of high tensile ductilities at testing strain rates above 10?2 s?1.
99-109
Perevezentsev, Vladimir N.
9347bd2d-0b6b-4bff-b02c-637dd0d34405
Chuvil'deev, Vladimir N.
2f545797-c0bd-4567-b479-6f837f9d71c6
Kopylov, Vladimir I.
5cbcb0f0-8491-4a66-8b9f-544289669330
Sysoev, Anatolii N.
f14f62c0-2666-4191-8048-fba1985a4f37
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Perevezentsev, Vladimir N.
9347bd2d-0b6b-4bff-b02c-637dd0d34405
Chuvil'deev, Vladimir N.
2f545797-c0bd-4567-b479-6f837f9d71c6
Kopylov, Vladimir I.
5cbcb0f0-8491-4a66-8b9f-544289669330
Sysoev, Anatolii N.
f14f62c0-2666-4191-8048-fba1985a4f37
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86

Perevezentsev, Vladimir N., Chuvil'deev, Vladimir N., Kopylov, Vladimir I., Sysoev, Anatolii N. and Langdon, Terence G. (2002) Developing high strain rate superplasticity in Al-Mg-Sc-Zr alloys using equal-channel angular pressing. Annales de Chimie Science des Matériaux, 27 (3), 99-109. (doi:10.1016/S0151-9107(02)80011-3).

Record type: Article

Abstract

The processing of metallic alloys through the procedure of equal-channel angular pressing (ECAP) provides an opportunity for achieving superplastic ductilities at very high strain rates. This paper reports experimental data from an investigation of a series of Al---Mg---Sc---Zr alloys processed by ECAP. The results show the occurrence of high tensile ductilities at testing strain rates above 10?2 s?1.

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Published date: 2002
Additional Information: Article also in French

Identifiers

Local EPrints ID: 23475
URI: http://eprints.soton.ac.uk/id/eprint/23475
PURE UUID: 81e8e269-4199-45e9-b48a-1fafaf5e1c0e
ORCID for Terence G. Langdon: ORCID iD orcid.org/0000-0003-3541-9250

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Date deposited: 30 Mar 2006
Last modified: 26 Nov 2019 01:49

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Contributors

Author: Vladimir N. Perevezentsev
Author: Vladimir N. Chuvil'deev
Author: Vladimir I. Kopylov
Author: Anatolii N. Sysoev

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