A two-step processing route for achieving a superplastic forming capability in dilute magnesium alloys
A two-step processing route for achieving a superplastic forming capability in dilute magnesium alloys
Superplastic ductilities were achieved in a dilute magnesium alloy containing 0.6% Zr through the use of a two-step processing procedure in which the basal planes are initially aligned through extrusion and the grain size is then refined using equal-channel angular pressing. The results show a maximum tensile elongation of >400% at 573 K when using an initial strain rate of 3.3×10?4 s?1.
equal-channel angular pressing, high temperature mechanical properties, magnesium alloy, microstructure, superplasticity
255-260
Horita, Zenji
011521b8-3b29-494b-bf3f-346827ddbcce
Matsubara, Kiyoshi
579ced78-f40d-4ec1-8680-d02e2cf5b61f
Makii, Koichi
0047f929-730f-4da5-b292-7e3e078be715
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
2002
Horita, Zenji
011521b8-3b29-494b-bf3f-346827ddbcce
Matsubara, Kiyoshi
579ced78-f40d-4ec1-8680-d02e2cf5b61f
Makii, Koichi
0047f929-730f-4da5-b292-7e3e078be715
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Horita, Zenji, Matsubara, Kiyoshi, Makii, Koichi and Langdon, Terence G.
(2002)
A two-step processing route for achieving a superplastic forming capability in dilute magnesium alloys.
Scripta Materialia, 47 (4), .
(doi:10.1016/S1359-6462(02)00135-5).
Abstract
Superplastic ductilities were achieved in a dilute magnesium alloy containing 0.6% Zr through the use of a two-step processing procedure in which the basal planes are initially aligned through extrusion and the grain size is then refined using equal-channel angular pressing. The results show a maximum tensile elongation of >400% at 573 K when using an initial strain rate of 3.3×10?4 s?1.
This record has no associated files available for download.
More information
Published date: 2002
Keywords:
equal-channel angular pressing, high temperature mechanical properties, magnesium alloy, microstructure, superplasticity
Identifiers
Local EPrints ID: 23789
URI: http://eprints.soton.ac.uk/id/eprint/23789
ISSN: 1359-6462
PURE UUID: 5f07466f-9031-4cac-98be-792535aa5bea
Catalogue record
Date deposited: 31 Mar 2006
Last modified: 16 Mar 2024 03:27
Export record
Altmetrics
Contributors
Author:
Zenji Horita
Author:
Kiyoshi Matsubara
Author:
Koichi Makii
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
