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Wear behaviour of Al-1050 alloy processed by severe plastic deformation

Wang, Chuan Ting, Gao, Nong, Wood, Robert J.K. and Langdon, Terence G. (2010) Wear behaviour of Al-1050 alloy processed by severe plastic deformation In, Wang, Jing Tao, Figueiredo, Roberto B. and Langdon, Terence G. (eds.) Nanomaterials by Severe Plastic Deformation: NanoSPD5. Zurich, Switzerland, Trans Tech pp. 1101-1106. (Materials Science Forum, 667-669). (doi:10.4028/

Record type: Book Section


An Al-1050 alloy was processed by ECAP and HPT, respectively. Dry sliding wear tests were conducted on the as-received and SPD-processed samples under various sliding conditions. A comparison of wear rate indicated that SPD processing decreased the wear resistance. Two main wear mechanisms were observed. The initial wear stage was dominated by severe platelet wear mechanism and later wear was dominated by an oxidation wear mechanism. The results show the severe wear stage of SPD-processed Al-1050 is much longer than that of the as-received Al-1050, which is attributed to the loss of work hardening capacity after SPD processing.

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Published date: December 2010
Additional Information: ISSN: 0255-5476
Organisations: Engineering Mats & Surface Engineerg Gp


Local EPrints ID: 169735
ISBN: 9783037850077
ISSN: 0255-5476
PURE UUID: 53c1654f-eb89-4fb9-8077-650c5ac84138
ORCID for Robert J.K. Wood: ORCID iD
ORCID for Terence G. Langdon: ORCID iD

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Date deposited: 21 Dec 2010 15:17
Last modified: 18 Jul 2017 12:18

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Author: Chuan Ting Wang
Author: Nong Gao
Editor: Jing Tao Wang
Editor: Roberto B. Figueiredo
Editor: Terence G. Langdon

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