Changes in tribological properties of an AISI 440C martensitic stainless steel after ion implantation of carbon at very high doses

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dc.contributor.authorAlonso, F.
dc.contributor.authorGarcía, A.
dc.contributor.authorUgarte, J. J.
dc.contributor.authorViviente, J. L.
dc.contributor.authorOñate, J. I.
dc.contributor.authorBaranda, P. S.
dc.contributor.authorCooper, C. V.
dc.contributor.institutionCentros PRE-FUSION TECNALIA - (FORMER)
dc.contributor.institutionTECNOLOGÍA DE MEMBRANAS E INTENSIFICACIÓN DE PROCESOS
dc.contributor.institutionTecnalia Research & Innovation
dc.date.accessioned2024-07-24T12:15:46Z
dc.date.available2024-07-24T12:15:46Z
dc.date.issued1996-09
dc.description.abstractIon implantation of N+ or C+ has been proven to be a suitable technique for improving tribological properties of steels. In the case of C+ implantation at very high doses, amorphization and a carbonaceous layer can be formed on the surface, the latter of which reduces adhesion when like-on-like material contact conditions occur, thereby decreasing surface wear and friction. A study to determine the influence of C+ ion implantation at very high doses (exceeding 1018 ions cm-2) on tribo-mechanical properties of AISI 440C steel is presented in this work. Ball-on-disc wear and friction tests using an AISI 440C steel ball showed a decrease of wear with increasing dose of more than one order of magnitude. A reduction in friction coefficient was also measured, from 1.0 down to 0.4. C 1s spectra from XPS analyses showed the presence of C-C bonds in the ion-implanted samples, suggesting the formation of a graphitic layer on the surface, responsible for the decrease in surface wear and friction after ion implantation.en
dc.description.sponsorshipPart of this work has been supported by the Spanish “Comision Interministerial de Ciencia y Tecnologia” (CICYT) under Project Number MAT93-0703-C03-03.
dc.description.statusPeer reviewed
dc.format.extent6
dc.identifier.citationAlonso , F , García , A , Ugarte , J J , Viviente , J L , Oñate , J I , Baranda , P S & Cooper , C V 1996 , ' Changes in tribological properties of an AISI 440C martensitic stainless steel after ion implantation of carbon at very high doses ' , Surface and Coatings Technology , vol. 83 , no. 1-3 , pp. 263-268 . https://doi.org/10.1016/0257-8972(95)02770-X
dc.identifier.doi10.1016/0257-8972(95)02770-X
dc.identifier.issn0257-8972
dc.identifier.urihttps://hdl.handle.net/11556/4611
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=0030239390&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofSurface and Coatings Technology
dc.relation.projectIDComisión Interministerial de Ciencia y Tecnología, CICYT, MAT93-0703-C03-03
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsAISI 440C martensitic stainless steel
dc.subject.keywordsHigh-dose carbon implantation
dc.subject.keywordsTribology
dc.subject.keywordsXPS
dc.subject.keywordsGeneral Chemistry
dc.subject.keywordsCondensed Matter Physics
dc.subject.keywordsSurfaces and Interfaces
dc.subject.keywordsSurfaces, Coatings and Films
dc.subject.keywordsMaterials Chemistry
dc.titleChanges in tribological properties of an AISI 440C martensitic stainless steel after ion implantation of carbon at very high dosesen
dc.typejournal article
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