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A ROBUST METHOD FOR ASSESSING THE MACROSCALE TRIBOLOGICAL BEHAVIOUR OF SOLID LUBRICANT NANOPARTICLES

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dc.creatorGUILHERME OLIVEIRA NEVES
dc.date2024
dc.date.accessioned2025-01-10T15:50:46Z
dc.date.available2025-01-10T15:50:46Z
dc.date.issued2024
dc.description.abstractREDUCING FRICTION AND WEAR IS CRUCIAL FOR EFFICIENCY AND LONGEVITY IN TRIBOLOGICAL SYSTEMS. SOLID LUBRICANT NANOPARTICLES SHOW GREAT POTENTIAL IN THIS CONTEXT BUT LACK DEPOSITION CONTROL METHODS AND TRIBOLOGICAL PERFORMANCE INVESTIGATIONS UNDER CONDITIONS CLOSER TO REAL SYSTEMS. THE PRESENT STUDY USED DROP-CASTING TO DEPOSIT MULTI-LAYER GRAPHENE (MLG) AND CARBIDE-DERIVED CARBON (CDC) NANOPARTICLES ON AISI1020 STEEL SUBSTRATES. TRIBOLOGICAL PERFORMANCE WAS EVALUATED USING A BALL ON FLAT TESTS WITH AN INCREMENTAL LOAD INCREASE IN A RECIPROCATING MOTION. RESULTS INDICATE A MINIMUM COVERAGE THRESHOLD FOR EFFECTIVE LUBRICATION AND HIGHLIGHT SUBSTRATE TOPOGRAPHY
dc.formatapplication/pdf
dc.identifier.doi10.1016/j.triboint.2024.109915
dc.identifier.issn1879-2464
dc.identifier.issn0301-679X
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/13921
dc.languagespa
dc.publisherTRIBOLOGY INTERNATIONAL
dc.relation.uri10.1016/j.triboint.2024.109915
dc.rightsPUBLICADA
dc.subjectSolid Lubrication
dc.subjectMulti-layer graphene
dc.subjectDrop-casting
dc.subjectCarbide-derived carbon
dc.titleA ROBUST METHOD FOR ASSESSING THE MACROSCALE TRIBOLOGICAL BEHAVIOUR OF SOLID LUBRICANT NANOPARTICLES
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA MECANICA
ubb.SedeCONCEPCIÓN
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