Tribological properties of ultrafine-grained materials processed by severe plastic deformation
Tribological properties of ultrafine-grained materials processed by severe plastic deformation
Processing by severe plastic deformation (SPD) has been developed extensively over the last two decades in order to produce ultrafine-grained (UFG) materials having submicrometre or nanometre grain sizes. An important material property for UFG materials is good wear resistance so that they may be used in a range of structural applications. An examination of the published data shows that only limited reports are available to date on the wear behaviour of SPD-processed materials and, furthermore, many of these results appear to be conflicting. The correlation of hardness and wear is limited because the wear property is a system property that in practice is influenced by a range of factors. Accordingly, this review is designed to examine recent reports related to the wear resistance of materials processed by SPD with particular emphasis on alloys processed using equal-channel angular pressing (ECAP), high-pressure torsion (HPT) and accumulative roll-bonding (ARB)
4779-4797
Gao, Nong
9c1370f7-f4a9-4109-8a3a-4089b3baec21
Wang, Chuan Ting
80ad9adf-a9df-49ed-934d-fa64505b920d
Wood, Robert J.K.
d9523d31-41a8-459a-8831-70e29ffe8a73
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
June 2012
Gao, Nong
9c1370f7-f4a9-4109-8a3a-4089b3baec21
Wang, Chuan Ting
80ad9adf-a9df-49ed-934d-fa64505b920d
Wood, Robert J.K.
d9523d31-41a8-459a-8831-70e29ffe8a73
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Gao, Nong, Wang, Chuan Ting, Wood, Robert J.K. and Langdon, Terence G.
(2012)
Tribological properties of ultrafine-grained materials processed by severe plastic deformation.
Journal of Materials Science, 47 (12), .
(doi:10.1007/s10853-011-6231-z).
Abstract
Processing by severe plastic deformation (SPD) has been developed extensively over the last two decades in order to produce ultrafine-grained (UFG) materials having submicrometre or nanometre grain sizes. An important material property for UFG materials is good wear resistance so that they may be used in a range of structural applications. An examination of the published data shows that only limited reports are available to date on the wear behaviour of SPD-processed materials and, furthermore, many of these results appear to be conflicting. The correlation of hardness and wear is limited because the wear property is a system property that in practice is influenced by a range of factors. Accordingly, this review is designed to examine recent reports related to the wear resistance of materials processed by SPD with particular emphasis on alloys processed using equal-channel angular pressing (ECAP), high-pressure torsion (HPT) and accumulative roll-bonding (ARB)
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e-pub ahead of print date: 26 January 2012
Published date: June 2012
Organisations:
Engineering Mats & Surface Engineerg Gp
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Local EPrints ID: 300706
URI: http://eprints.soton.ac.uk/id/eprint/300706
ISSN: 0022-2461
PURE UUID: c9b44dc1-ca87-461a-ae74-e64b11504432
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Date deposited: 29 Feb 2012 10:12
Last modified: 15 Mar 2024 03:13
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Author:
Chuan Ting Wang
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