Producing ultrafine-grained materials through severe plastic deformation
Producing ultrafine-grained materials through severe plastic deformation
The processing of bulk metals through the application of severe plastic deformation (SPD) has provided an opportunity for achieving excellent grain refinement to the submicrometer or even the nanometer range. This produces materials exhibiting very high strength and with a potential for use in superplastic forming operations at elevated temperatures. The basic principles of SPD processing are reviewed in this report with an emphasis on the two procedures of equal-channel angular pressing (ECAP) and high-pressure torsion (HPT).
material processing, metals, materials science
252-260
Kawasaki, Megumi
944ba471-eb78-46db-bfb7-3f0296d9ef6d
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
August 2014
Kawasaki, Megumi
944ba471-eb78-46db-bfb7-3f0296d9ef6d
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Kawasaki, Megumi and Langdon, Terence G.
(2014)
Producing ultrafine-grained materials through severe plastic deformation.
Emerging Materials Research, 3 (6), .
(doi:10.1680/emr.14.00012).
Abstract
The processing of bulk metals through the application of severe plastic deformation (SPD) has provided an opportunity for achieving excellent grain refinement to the submicrometer or even the nanometer range. This produces materials exhibiting very high strength and with a potential for use in superplastic forming operations at elevated temperatures. The basic principles of SPD processing are reviewed in this report with an emphasis on the two procedures of equal-channel angular pressing (ECAP) and high-pressure torsion (HPT).
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Published date: August 2014
Keywords:
material processing, metals, materials science
Organisations:
Engineering Mats & Surface Engineerg Gp
Identifiers
Local EPrints ID: 377279
URI: http://eprints.soton.ac.uk/id/eprint/377279
ISSN: 2046-0147
PURE UUID: 28177e62-0b3b-49eb-8a6a-c7d1ee27e298
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Date deposited: 20 May 2015 11:08
Last modified: 15 Mar 2024 03:14
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Author:
Megumi Kawasaki
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