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dc.contributor.authorGabbitas, Brian
dc.contributor.authorCao, Peng
dc.contributor.authorRaynova, Stiliana (Stella) Rousseva
dc.contributor.authorZhang, Deliang
dc.coverage.spatialConference held at Koreaen_NZ
dc.date.accessioned2008-11-20T00:23:59Z
dc.date.available2008-11-20T00:23:59Z
dc.date.issued2007
dc.identifier.citationGabbitas, B., Cao, P., Raynova, S. & Zhang, D. (2007). Fabrication of TiAl target by mechanical alloying and applications in physical vapour deposition coating. Materials Science Forum, 534-36(1), 805- 808.en_US
dc.identifier.issn0255-5476
dc.identifier.urihttps://hdl.handle.net/10289/1410
dc.description.abstractThe research involves the development of a powder metallurgical route for producing good quality TiAl targets for making physical vapour deposition (PVD) coatings. Mixtures of elemental titanium and aluminium powders were mechanically milled using a novel discus milling technique under various conditions. Hot isostatic pressing (HIP) was then employed for consolidation of the mechanically alloyed powders. A cathodic arc vapour deposition process was applied to produce a TiAIN coating. A microstructural examination was conducted on the target material and PVD coatings, using X-ray diffractometry (XRD), X-ray photoelectron spectrometry (XPS) and scanning electron microscopy (SEM). It has been found that combining mechanical alloying and HIP enable us to produce a fairly good quality of TiAl based target. The PVD coatings obtained from the TiAl target showed very high microhardness values.en_US
dc.language.isoen
dc.publisherTrans Tech Publications Ltden_NZ
dc.relation.urihttp://cat.inist.fr/?aModele=afficheN&cpsidt=18451648en_US
dc.subjectmechanical alloyingen_US
dc.subjectTiAl intermetallicen_US
dc.subjectcomposite powderen_US
dc.subjectphysical vapour depositionen_US
dc.subjectcoatingen_US
dc.titleFabrication of TiAl target by mechanical alloying and applications in physical vapour deposition coatingen_US
dc.typeJournal Articleen_US
dc.relation.isPartOfProceedings of the 2006 Powder Metallurgy World Conference & Exhibitionen_NZ
pubs.begin-page805en_NZ
pubs.elements-id16798
pubs.end-page808en_NZ
pubs.finish-date2006-09-28en_NZ
pubs.place-of-publicationSwitzerlanden_NZ
pubs.start-date2006-09-24en_NZ


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