Wear behavior of an aluminum alloy processed by equal-channel angular pressing
Wear behavior of an aluminum alloy processed by equal-channel angular pressing
Wear tests were conducted on an aluminum Al-1050 alloy after processing by equal-channel angular pressing (ECAP). The results show the coefficient of friction remains unchanged after processing by ECAP but there is a decrease in the wear resistance and a mass loss that increases with increasing numbers of ECAP passes.
Severe wear mechanism was believed to be the dominate wear mechanism under the two test conditions used in this study. The decreasing wear resistance after ECAP under severe wear mode is attributed, at least in part, to the significant grain refinement introduced by ECAP and the consequent loss of ductility to the materials.
123-130
Wang, Chuan Ting
80ad9adf-a9df-49ed-934d-fa64505b920d
Gao, Nong
9c1370f7-f4a9-4109-8a3a-4089b3baec21
Wood, Robert J.K.
d9523d31-41a8-459a-8831-70e29ffe8a73
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
October 2011
Wang, Chuan Ting
80ad9adf-a9df-49ed-934d-fa64505b920d
Gao, Nong
9c1370f7-f4a9-4109-8a3a-4089b3baec21
Wood, Robert J.K.
d9523d31-41a8-459a-8831-70e29ffe8a73
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Wang, Chuan Ting, Gao, Nong, Wood, Robert J.K. and Langdon, Terence G.
(2011)
Wear behavior of an aluminum alloy processed by equal-channel angular pressing.
Journal of Materials Science, 46 (1), .
(doi:10.1007/s10853-010-4862-0).
Abstract
Wear tests were conducted on an aluminum Al-1050 alloy after processing by equal-channel angular pressing (ECAP). The results show the coefficient of friction remains unchanged after processing by ECAP but there is a decrease in the wear resistance and a mass loss that increases with increasing numbers of ECAP passes.
Severe wear mechanism was believed to be the dominate wear mechanism under the two test conditions used in this study. The decreasing wear resistance after ECAP under severe wear mode is attributed, at least in part, to the significant grain refinement introduced by ECAP and the consequent loss of ductility to the materials.
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Published date: October 2011
Organisations:
Engineering Mats & Surface Engineerg Gp
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Local EPrints ID: 168243
URI: http://eprints.soton.ac.uk/id/eprint/168243
ISSN: 0022-2461
PURE UUID: 9bbcc593-fc31-4475-b521-929d7c5e231e
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Date deposited: 25 Nov 2010 14:32
Last modified: 14 Mar 2024 02:47
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Author:
Chuan Ting Wang
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