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Fretting damage of Ni-MoS2 coatings: Friction coefficient and accumulated dissipated energy evolutions

Abstract:

This article describes fretting wear damage of Ni-MoS2 coatings in terms of the friction coefficient (COF) and accumulated dissipated energy. Multi-layer dry lubricant coatings containing the elements Mo and S are known to maintain low friction under reciprocal relative displacement, and are considered for this purpose in fan blade attachments within aero-engines. The durability of these coatings for a dovetail connection needs to be investigated in order to help design calculations and overh...

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Publisher copy:
10.1243/13506501JET807

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Journal:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology More from this journal
Volume:
224
Issue:
11
Pages:
1173-1180
Publication date:
2010-11-01
DOI:
EISSN:
2041-305X
ISSN:
1350-6501
Language:
English
Keywords:
Pubs id:
pubs:395844
UUID:
uuid:21b8feb6-9598-4c4d-833b-9b1196c239bf
Local pid:
pubs:395844
Source identifiers:
395844
Deposit date:
2013-11-17

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