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Transfer and transitions in dry sliding wear of copper against steel

Asif, Syed SA and Biswas, SK and Bai, Pramila BN (1990) Transfer and transitions in dry sliding wear of copper against steel. In: Scripta Metallurgica et Materialia, 24 (7). pp. 1351-1356.

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When a stationary Cu pin slides against a moving steel disk, initially an Fe rich layer builds up on the Cu surface. This layer protects the Cu and gives a low wear rate. As heat accumulates to a crit. level, small pockets of near-surface regions undergo extensive flow, possibly due to plastic instability. Mobility of the subsurface region dislodges the layer and causes a high rate of wear for the Cu pin.

Item Type: Journal Article
Publication: Scripta Metallurgica et Materialia
Publisher: Elsevier Science Inc.
Additional Information: Copyright of this article belongs to Pergamon Press plc.
Keywords: Transfer;transitions;dry sliding wear
Department/Centre: Division of Mechanical Sciences > Mechanical Engineering
Date Deposited: 06 Feb 2008
Last Modified: 19 Sep 2010 04:41
URI: http://eprints.iisc.ac.in/id/eprint/12664

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