Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/4210
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dc.contributor.authorPolcar, T.-
dc.contributor.authorParreira, N. M. G.-
dc.contributor.authorCavaleiro, A.-
dc.date.accessioned2008-09-01T10:43:59Z-
dc.date.available2008-09-01T10:43:59Z-
dc.date.issued2007en_US
dc.identifier.citationWear. 262:5-6 (2007) 655-665en_US
dc.identifier.urihttp://hdl.handle.net/10316/4210-
dc.description.abstractThe structure, hardness, friction and wear of tungsten nitrides prepared by d.c. reactive magnetron sputtering were investigated. The coatings were deposited with different nitrogen to argon ratios; the total pressure was kept constant. The tribological tests were performed on a pin-on-disc tribometer in terrestrial atmosphere with 100Cr6 steel, Al2O3 and Si3N4 balls as sliding counter-bodies. The wear tracks, the ball-wear scars and the wear debris were analysed by scanning electron microscopy in order to characterize the dominant wear mechanisms.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6V5B-4KPX8P8-2/1/e4780f73192f0226bed5b67337ef3399en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectUnlubricated frictionen_US
dc.subjectFriction mechanismsen_US
dc.subjectNitridesen_US
dc.subjectTungstenen_US
dc.subjectCoatingsen_US
dc.subjectWear-resistanten_US
dc.titleTribological characterization of tungsten nitride coatings deposited by reactive magnetron sputteringen_US
dc.typearticleen_US
item.fulltextCom Texto completo-
item.languageiso639-1en-
item.grantfulltextopen-
Appears in Collections:FCTUC Eng.Mecânica - Artigos em Revistas Internacionais
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