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Tribological properties of Cr/a-C coatings in aqueous solutions

Tribological properties of Cr/a-C coatings in aqueous solutions
Tribological properties of Cr/a-C coatings in aqueous solutions
The Cr/a-C coatings were deposited using unbalanced magnetron sputtering. The influence of Cr content and salinity on the water-lubricated tribological properties of Cr/a-C coatings was investigated. The low Cr containing Cr/a-C coatings (?4.9at.%) exhibited low friction and wear, but the high Cr content would worsen their tribological properties in water. The lowest friction coefficient was obtained at 32.27‰, but the lowest wear rates of tribomaterials were acquired at 29.84‰.
Zhou, Fei
aaf54725-aefa-4df9-a69c-07b3f60060fc
Wang, Qianzhi
696b2954-9bbe-4e19-a9d2-22435e55d9b4
Kong, Jizhou
a0fe51dc-c1e4-46bc-8d93-732e3e402c40
Zhou, Fei
aaf54725-aefa-4df9-a69c-07b3f60060fc
Wang, Qianzhi
696b2954-9bbe-4e19-a9d2-22435e55d9b4
Kong, Jizhou
a0fe51dc-c1e4-46bc-8d93-732e3e402c40

Zhou, Fei, Wang, Qianzhi and Kong, Jizhou (2014) Tribological properties of Cr/a-C coatings in aqueous solutions. The 5th Advanced Forum on Tribology, Fuji, Japan. 12 - 13 Apr 2014.

Record type: Conference or Workshop Item (Paper)

Abstract

The Cr/a-C coatings were deposited using unbalanced magnetron sputtering. The influence of Cr content and salinity on the water-lubricated tribological properties of Cr/a-C coatings was investigated. The low Cr containing Cr/a-C coatings (?4.9at.%) exhibited low friction and wear, but the high Cr content would worsen their tribological properties in water. The lowest friction coefficient was obtained at 32.27‰, but the lowest wear rates of tribomaterials were acquired at 29.84‰.

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More information

Published date: 14 April 2014
Venue - Dates: The 5th Advanced Forum on Tribology, Fuji, Japan, 2014-04-12 - 2014-04-13
Organisations: nCATS Group

Identifiers

Local EPrints ID: 377178
URI: http://eprints.soton.ac.uk/id/eprint/377178
PURE UUID: abd96759-f036-4674-80e7-f8e5026d70fa

Catalogue record

Date deposited: 16 Jun 2015 13:35
Last modified: 11 Dec 2021 06:39

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Contributors

Author: Fei Zhou
Author: Qianzhi Wang
Author: Jizhou Kong

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