Influence of bionic non-smooth surface texture on tribological characteristics of carbon-fiber-reinforced polyetheretherketone under seawater lubrication
Influence of bionic non-smooth surface texture on tribological characteristics of carbon-fiber-reinforced polyetheretherketone under seawater lubrication
To explore anti-wear characteristics for valve pair, the influences of smooth and non-smooth surfaces on tribological properties of the carbon-fiber-reinforced polyetheretherketone (CFRPEEK) coupled with stainless steel 316L were investigated under natural seawater lubrication. The results show that the specimen with ellipsoidal pits has the best frictional performance, followed by the specimen with triangular pits, and the specimen with hemispherical pits is the worst. Microscope observation analysis showed that the reasonable non-smooth surface can reduce adhesion wear and improved the stability of friction system as compared to smooth surface. Results also indicated that the reasonable non-smooth unit can effectively store seawater and debris, and produce hydrodynamic lubrication effect, which surface shows the excellent tribological properties
Bionic non-smooth surface, Carbon-fiber-reinforced polyetheretherketone, Friction and wear, Seawater lubrication
1-11
Wang, Zhiqiang
cd404dc5-f030-49a9-b454-91e9fca245b4
Fu, Qi
9e69fb48-e6f0-487b-9b8d-e7208be83057
Wood, Robert J.K.
d9523d31-41a8-459a-8831-70e29ffe8a73
Wu, Jun
3afad1c2-82fa-4795-8116-d04a90a1ceb1
Wang, Shuncai
8a390e2d-6552-4c7c-a88f-25bf9d6986a6
April 2020
Wang, Zhiqiang
cd404dc5-f030-49a9-b454-91e9fca245b4
Fu, Qi
9e69fb48-e6f0-487b-9b8d-e7208be83057
Wood, Robert J.K.
d9523d31-41a8-459a-8831-70e29ffe8a73
Wu, Jun
3afad1c2-82fa-4795-8116-d04a90a1ceb1
Wang, Shuncai
8a390e2d-6552-4c7c-a88f-25bf9d6986a6
Wang, Zhiqiang, Fu, Qi, Wood, Robert J.K., Wu, Jun and Wang, Shuncai
(2020)
Influence of bionic non-smooth surface texture on tribological characteristics of carbon-fiber-reinforced polyetheretherketone under seawater lubrication.
Tribology International, 144, , [106100].
(doi:10.1016/j.triboint.2019.106100).
Abstract
To explore anti-wear characteristics for valve pair, the influences of smooth and non-smooth surfaces on tribological properties of the carbon-fiber-reinforced polyetheretherketone (CFRPEEK) coupled with stainless steel 316L were investigated under natural seawater lubrication. The results show that the specimen with ellipsoidal pits has the best frictional performance, followed by the specimen with triangular pits, and the specimen with hemispherical pits is the worst. Microscope observation analysis showed that the reasonable non-smooth surface can reduce adhesion wear and improved the stability of friction system as compared to smooth surface. Results also indicated that the reasonable non-smooth unit can effectively store seawater and debris, and produce hydrodynamic lubrication effect, which surface shows the excellent tribological properties
Text
Revised manuscript
- Accepted Manuscript
More information
Accepted/In Press date: 3 December 2019
e-pub ahead of print date: 6 December 2019
Published date: April 2020
Additional Information:
Funding Information:
The project was financially supported by the National Natural Science Foundation of China (Grant no. 51505111 ) and the Natural Science Foundation of Zhejiang Province ( LQ16E050003 ).
Publisher Copyright:
© 2019 Elsevier Ltd
Keywords:
Bionic non-smooth surface, Carbon-fiber-reinforced polyetheretherketone, Friction and wear, Seawater lubrication
Identifiers
Local EPrints ID: 437265
URI: http://eprints.soton.ac.uk/id/eprint/437265
ISSN: 0301-679X
PURE UUID: 196b8778-b059-4717-927b-9bdc3127628f
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Date deposited: 23 Jan 2020 17:30
Last modified: 17 Mar 2024 05:15
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Author:
Zhiqiang Wang
Author:
Qi Fu
Author:
Jun Wu
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