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dc.contributor.authorSantiago, José Antonioes_ES
dc.contributor.authorFernández-Martínez, Ivánes_ES
dc.contributor.authorWennberg, A.es_ES
dc.contributor.authorMolina-Aldareguia, Jones_ES
dc.contributor.authorCastillo-Rodríguez, Migueles_ES
dc.contributor.authorRojas, T. Cristinaes_ES
dc.contributor.authorSánchez-López, J.C.es_ES
dc.contributor.authorGonzález Sagardoy, María Ujuées_ES
dc.contributor.authorGarcía-Martín, José Migueles_ES
dc.contributor.authorLi, H.es_ES
dc.contributor.authorBellido-González, Victores_ES
dc.contributor.authorMonclús, M. A.es_ES
dc.contributor.authorGonzález-Arrabal, Raqueles_ES
dc.date.accessioned2019-05-17T10:11:08Z-
dc.date.available2019-05-17T10:11:08Z-
dc.date.issued2018-09-15-
dc.identifier.citationSurface and Coatings Technology 349: 787-796 (2018)es_ES
dc.identifier.issn0257-8972-
dc.identifier.urihttp://hdl.handle.net/10261/181618-
dc.description.abstractPoor adhesion is a recurrent problem for the wider use of diamond-like carbon (DLC) coatings in industrial applications. In this work, we investigate the effectiveness of high-power impulse magnetron sputtering (HiPIMS) metal ion etching to improve the adhesion of DLC coatings on high speed steel substrates. The influence of HiPIMS pretreatment parameters, the metal ion selection for the process and the addition of bonding layers on the adhesion properties were studied. Daimler-Benz and nanoscratch test methods were used to evaluate the adhesion. The elemental composition, morphology and microstructure of the samples were evaluated by EELS, SEM, AFM and HRTEM. In general, samples pretreated with HiPIMS metal ion etching withstand larger critical loads than those pretreated by conventional Ar+ glow discharge and bonding layers. The pretreatment is proven to be very effective at removing surface contaminants and providing a gradual interface. The selection of Cr over Ti contributes to a significant improvement on the adhesion due to the reduction of the oxygen level at the interface thus ensuring an optimal coating-substrate contact and a more compliant structure, which prevents the delamination failure.es_ES
dc.description.sponsorshipThe research leading to these results has received funding from Madrid region under programme S2013/MIT-2775, DIMMAT project. Financial support from MINECO under projects (RADIAFUS IV ENE2015-70300-C3-3-R, MAT2014-59772-C2-1-P, MAT2015-69035-REDC FUNCOAT+), Leverhulme International Network Grant (CARBTRIB) and EUROfusion Consortium under project AWP15-ENR-01/CEA-02 are also acknowledged, as well as the service from the X-SEM Laboratory at IMN under project CSIC13-4E-1794 with support from EU (FEDER, FSE).es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relationS2013/MIT-2775/DIMMAT-CMes_ES
dc.relationMINECO/ICTI2013-2016/ENE2015-70300-C3-3-Res_ES
dc.relationMINECO/ICTI2013-2016/MAT2014-59772-C2-1-Pes_ES
dc.relationMINECO/ICTI2013-2016/MAT2015-69035-REDCes_ES
dc.rightsclosedAccesses_ES
dc.subjectAdhesiones_ES
dc.subjectHiPIMSes_ES
dc.subjectDiamond-like carbon (DLC)es_ES
dc.subjectHard coatingses_ES
dc.subjectInterface structurees_ES
dc.titleAdhesion enhancement of DLC hard coatings by HiPIMS metal ion etching pretreatmentes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1016/j.surfcoat.2018.04.090-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1016/j.surfcoat.2018.04.090es_ES
dc.contributor.funderComunidad de Madrides_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderLeverhulme Trustes_ES
dc.contributor.funderEuropean Consortium for the Development of Fusion Energyes_ES
dc.contributor.funderConsejo Superior de Investigaciones Científicas (España)es_ES
dc.contributor.funderEuropean Commissiones_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003339es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100012818es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000275es_ES
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