Surface coating effects on contact stress and wear: an approach of surface engineering design and modelling.

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dc.contributor.author Mao, K.
dc.contributor.author Sun, Yong
dc.contributor.author Bloyce, A.
dc.contributor.author Dong, H.
dc.date.accessioned 2010-02-08T16:39:27Z
dc.date.available 2010-02-08T16:39:27Z
dc.date.issued 2010-01
dc.identifier.citation Mao, K. et al. (2010) Surface coating effects on contact stress and wear: an approach of surface engineering design and modelling. Surface Engineering, 26 (1-2), pp.142-148 en
dc.identifier.issn 0267-0844
dc.identifier.issn 1743-2944
dc.identifier.issn http://dx.doi.org/10.1179/174329409X446313
dc.identifier.uri http://hdl.handle.net/2086/3389
dc.description.abstract The present paper is a dedication to Professor Tom Bell, a distinguished scientist and engineer, for his great contributions and achievements in surface engineering design and modelling. An initial attempt has been made in surface engineered system design through combining the authors’ previous achievements in understanding surface engineering system contact mechanics. The approach is taken mainly from modelling the contact behaviour of multi layer surface coated system with real rough surface profiles in terms of contact stress and deformation and both boundary and finite element methods have been employed to understand the system contact behaviour. Experimental investigations had also been carried out on the performance of surface engineered gears (steel and titanium). For steel gears, tests had been carried out on the untreated, TiN coated, plasma nitrided and duplex treated under dry running conditions and it had been shown that the duplex system is the best in wear resistance among the others. For titanium gears, experimental tests had been carried out on untreated and thermal oxidized (TO) titanium against steel gears and the TO treated showed a significant wear improvement compared to that for the untreated. Finally, possible further investigations have been also proposed. en
dc.language.iso en en
dc.publisher Maney en
dc.subject contact mechanics en
dc.subject surface engineering en
dc.subject design en
dc.subject multi-layer systems en
dc.subject contact stress en
dc.subject gears en
dc.title Surface coating effects on contact stress and wear: an approach of surface engineering design and modelling. en
dc.type Article en
dc.researchgroup Emerging Technologies Research Centre
dc.peerreviewed Yes en


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