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Tribological behavior of CrN and Al-Cr-N coatings

dc.contributor.authorDemas, N. G.en
dc.contributor.authorPolycarpou, A. A.en
dc.contributor.authorPolychronopoulou, K.en
dc.contributor.authorRebholz, Clausen
dc.creatorDemas, N. G.en
dc.creatorPolycarpou, A. A.en
dc.creatorPolychronopoulou, K.en
dc.creatorRebholz, Clausen
dc.date.accessioned2019-05-06T12:23:31Z
dc.date.available2019-05-06T12:23:31Z
dc.date.issued2009
dc.identifier.isbn978-0-7918-4336-9
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/48306
dc.description.abstractThe tribological behavior of CrN and Al-Cr-N coatings prepared by twin electron-beam evaporation at 450°C was investigated. The composition, structure, mechanical and tribological properties of the coatings were determined using X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD) in combination with nanoindentation mechanical property measurements, scanning electron microscopy (SEM), and laboratory controlled ball-on-disc sliding experiments. It was found that all of the Al-Cr-N coatings exhibit higher hardness compared to CrN coatings. Also, the compositions of Al-Cr-N coatings with the lower Al content and lower Al/Cr ratios showed better tribological performance than the rest of the coatings. Copyright © 2008 by ASME.en
dc.language.isoengen
dc.publisherAffiliation: Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, United Statesen
dc.publisherAffiliation: Department of Mechanical and Manufacturing Engineering, University of Cyprus, 1678, Nicosia, Cyprusen
dc.publisherCorrespondence Address: Demas, N. G.en
dc.publisherDepartment of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, United Statesen
dc.source2008 Proceedings of the STLE/ASME International Joint Tribology Conference, IJTC 2008en
dc.subjectMechanical propertiesen
dc.subjectAluminumen
dc.subjectX ray diffractionen
dc.subjectTribologyen
dc.subjectX ray photoelectron spectroscopyen
dc.subjectElectron beam evaporationen
dc.subjectScanning electron microscopyen
dc.subjectAl contenten
dc.subjectChemical analysisen
dc.subjectChromate coatingsen
dc.subjectChromiumen
dc.subjectCrN coatingen
dc.subjectMechanical and tribological propertiesen
dc.subjectMechanical property measurementsen
dc.subjectSEMen
dc.subjectTribological behaviorsen
dc.subjectTribological performanceen
dc.titleTribological behavior of CrN and Al-Cr-N coatingsen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.description.startingpage769
dc.description.endingpage771
dc.author.facultyΠολυτεχνική Σχολή / Faculty of Engineering
dc.author.departmentΤμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering
dc.type.uhtypeConference Objecten
dc.contributor.orcidPolychronopoulou, K. [0000-0002-0723-9941]
dc.description.totalnumpages769-771
dc.gnosis.orcid0000-0002-0723-9941


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