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Please use this identifier to cite or link to this item: https://www.um.edu.mt/library/oar/handle/123456789/18473
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dc.contributor.authorCassar, Glenn-
dc.contributor.authorBanfield, Sarah-
dc.contributor.authorAvelar-Batista Wilson, J. C.-
dc.contributor.authorHousden, Jonathan-
dc.contributor.authorMatthews, Allan-
dc.contributor.authorLeyland, Adrian-
dc.date.accessioned2017-04-20T10:24:13Z-
dc.date.available2017-04-20T10:24:13Z-
dc.date.issued2011-
dc.identifier.citationCassar, G., Banfield, S., Wilson, J. A. B., Housden, J., Matthews, A., & Leyland, A. (2011). Tribological properties of duplex plasma oxidised, nitrided and PVD coated Ti-6Al-4V. Surface and Coatings Technology, 206(2), 395-404.en_GB
dc.identifier.urihttps://www.um.edu.mt/library/oar//handle/123456789/18473-
dc.descriptionThe authors gratefully acknowledge financial support from the UK Technology Strategy Board under Technology Programme project TP/22076, for underpinning research carried out at Sheffield University, on which the work presented in this paper was partially based.en_GB
dc.description.abstractSequential triode plasma oxidation and nitriding have been used to provide enhanced load support for physical vapour deposited (PVD) hard coatings. The diffusion process has been designed to maximise process efficiency and coating adhesion, thereby significantly improving the tribological properties of the Ti–6Al–4V alloy — particularly at high contact pressures. This has been demonstrated using unlubricated linear reciprocating-sliding ball-on-plate wear tests and micro-scratch adhesion testing. Also, surface micro- profilometry, nano/micro-indentation hardness testing, scanning electron microscopy (SEM), energy- dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and glow-discharge optical emission spectroscopy (GDOES) data are presented to corroborate the effect of the several plasma diffusion processes and duplex diffusion/coating combinations discussed here. The results presented show that the novel processing technique developed permits the use of oxygen diffusion in order to obtain relatively large case depths in shorter treatment times without compromising the adhesion strength of subsequently deposited PVD layers.en_GB
dc.language.isoenen_GB
dc.publisherElsevier B.V.en_GB
dc.rightsinfo:eu-repo/semantics/openAccessen_GB
dc.subjectTriodesen_GB
dc.subjectPlasma diffusionen_GB
dc.subjectPhysical vapor depositionen_GB
dc.subjectNitridesen_GB
dc.titleTribological properties of duplex plasma oxidised, nitrided and PVD coated Ti-6Al-4Ven_GB
dc.typearticleen_GB
dc.rights.holderThe copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder.en_GB
dc.description.reviewedpeer-revieweden_GB
dc.identifier.doi10.1016/j.surfcoat.2011.07.037-
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