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dc.contributor.authorConde, Fábio Faria
dc.contributor.authorDiaz, Julian Arnaldo ávila [UNESP]
dc.contributor.authorDa Silva, Guilherme Faria
dc.contributor.authorTschiptschin, André Paulo
dc.date.accessioned2019-10-06T15:33:13Z
dc.date.available2019-10-06T15:33:13Z
dc.date.issued2019-01-01
dc.identifierhttp://dx.doi.org/10.1590/1980-5373-MR-2018-0499
dc.identifier.citationMaterials Research, v. 22, n. 2, 2019.
dc.identifier.issn1980-5373
dc.identifier.issn1516-1439
dc.identifier.urihttp://hdl.handle.net/11449/187343
dc.description.abstractDiamond-like carbon (DLC) films are amorphous metastable carbon form that provide interesting mechanical and tribological properties. The role of film thickness influence upon wear and mechanical properties is of interest and not yet fully reported. In this study, two samples of previously plasma nitrocarburized, quenched and tempered H13 steel were duplex treated. First, a physical vapor deposition (PVD) chromium nitride (CrN) layer was applied, followed by a top final diamond-like carbon layer applied by plasma-enhanced chemical vapor deposition (PECVD). To evaluate thicknesses influence on mechanical and wear properties of coatings, samples were treated using two different thicknesses of both layers. In this study, the thickest CrN and DLC case presented higher hardness and better tribological properties, however, its failure occurs in brittle fashion.en
dc.language.isoeng
dc.relation.ispartofMaterials Research
dc.sourceScopus
dc.subjectCrN coating
dc.subjectDLC coating
dc.subjectDuplex coatings
dc.subjectPECVD
dc.subjectWear
dc.titleDependence of wear and mechanical behavior of nitrocarburized/Crn/Dlc layer on film thicknessen
dc.typeArtigo
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationDepartamento de Materiais Universidade de São Paulo, Av. João Dagnone, 25
dc.description.affiliationUniversidade Estadual Paulista-UNESP, Av. Prof Isette Corrểa Fontão, 505
dc.description.affiliationDepartamento de Engenharia Metalúrgica e de Materiais Universidade de São Paulo, Av. Prof. Mello Morais, 2463
dc.description.affiliationUnespUniversidade Estadual Paulista-UNESP, Av. Prof Isette Corrểa Fontão, 505
dc.identifier.doi10.1590/1980-5373-MR-2018-0499
dc.identifier.scieloS1516-14392019000200223
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-85061369021
dc.identifier.fileS1516-14392019000200223.pdf
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