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dc.contributor.authorPOLYCHRONOPOULOU K.en_GB
dc.contributor.authorDEMAS Nicholaos G.en_GB
dc.contributor.authorGIBSON Peteren_GB
dc.contributor.authorREBHOLZ C.en_GB
dc.contributor.authorPOLYCARPOU A.en_GB
dc.date.accessioned2012-04-17T19:57:43Z-
dc.date.available2010-06-11en_GB
dc.date.available2012-04-17T19:57:43Z-
dc.date.created2010-06-10en_GB
dc.date.issued2010en_GB
dc.date.submitted2009-05-11en_GB
dc.identifier.citationTRIBOLOGY LETTERS vol. 38 no. 1 p. 57-68en_GB
dc.identifier.issn1023-8883en_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC52040-
dc.description.abstractCu-Cr-N coatings with Cu contents between 3-65 at.%, Cu/Cr ratios in the 0.04-4.5 range and 21-27 at.% N, synthesized by twin electron-beam Physical Vapor Deposition (EBPVD) at 450oC, were investigated and compared against substoichiometric Cr-N reference samples. The main objective of the present work was to study the influence of Cu on the structure, and the subsequent effects on the mechanical properties, room (22oC) and high temperature (500oC and 840oC) tribological performance of Cu-Cr- N coatings. Using X-ray photoelectron spectroscopy (XPS), glancing angle X-ray diffraction (GAXRD) and scanning electron microscopy (SEM), in combination with nanoindentation mechanical property measurements and laboratory controlled ball-on-disc sliding experiments, it is shown that Cu-Cr-N coatings with low Cu content (3 at.%) possess sufficient wear resistance for high temperature demanding tribological applications.en_GB
dc.description.sponsorshipJRC.I.4-Nanobiosciencesen_GB
dc.format.mediumPrinteden_GB
dc.languageENGen_GB
dc.publisherSPRINGER/PLENUM PUBLISHERSen_GB
dc.relation.ispartofseriesJRC52040en_GB
dc.titleEffect of Cu content on the structure, and performance of substoichiometric Cr-N coatingsen_GB
dc.typeArticles in periodicals and booksen_GB
dc.identifier.doi10.1007/s11249-009-9572-xen_GB
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