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dc.contributor.authorGOLABCZAK, Marcin
dc.contributor.author
 hal.structure.identifier
JACQUET, Philippe
233808 ECAM Lyon [ECAM Lyon]
dc.contributor.authorFLITI, Romain
dc.contributor.author
 hal.structure.identifier
NOUVEAU, Corinne
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
dc.date.accessioned2014
dc.date.available2016
dc.date.issued2013
dc.date.submitted2014
dc.identifier.issn1012-0386
dc.identifier.urihttp://hdl.handle.net/10985/7975
dc.description.abstractX38CrMoV5-1 steel is a typical tool steel commonly used in forging and plastic moulding industry for production of ejectors, slides, dies, etc. In plastics moulding a lot of these parts sustain relative movement. Because of this, some seizing or micro-welding may appear, especially when lubrication is not used. For many years, the different types of protective coatings were developed to avoid such problems. Most of the obtained solutions relate to the manufacturing of low friction coatings obtained by different nitriding processes and by CVD or PVD methods. In this article, the friction coefficients and the wear resistances of TiC+a-C:H protective coatings manufactured on X38CrMoV5-1 steel samples by using PVD technology are studied. The investigations are based on tribometer tests in different temperature conditions. The process of deposition of PVD coatings was realized by using multisource, hybrid factory-scale equipment of type URM 079. This equipment allows for deposition of coatings by a physical method. The tribological tests were performed using a precision high temperature tribometer under ambient and high temperature conditions with a steel and corundum balls as a counter-samples. In this paper, the results of these tribological tests are presented. It is shown that the measured friction coefficient of steel samples with PVD coatings is significantly lower than the friction coefficient of uncoated steel. It is also shown that X38CrMoV5-1 steel samples with manufactured TiC+a-C:H coatings are characterized by a very low friction coefficient and high wear resistance.
dc.language.isoen
dc.publisherTrans Tech Publications
dc.rightsPost-print
dc.subjectPVD method
dc.subjectCathodic Arc Evaporation
dc.subjectTiC+a-C:H coatings
dc.subjectTribological investigations
dc.subjectPin-on-disc test
dc.subjectWear resistance
dc.titleTribological investigations of TiC+a-C:H Coatings Manufactured on X38CrMoV5-1 Steel Using PVD Technology
ensam.embargo.terms2 Years
dc.identifier.doi10.4028/www.scientific.net/DDF.334-335.97
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Cluny
dc.subject.halChimie: Matériaux
dc.subject.halPhysique: matière Condensée: Science des matériaux
dc.subject.halSciences de l'ingénieur: Matériaux
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des matériaux
ensam.audienceInternationale
ensam.page97-104
ensam.journalDefect and Diffusion Forum
ensam.volume334-335
hal.identifierhal-00980318
hal.version1
hal.statusaccept


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