Mechanical and Bio-tribological Behavior of Ti3C2Tx-Reinforced CoCrMo Composites Fabricated by Additive Manufacturing

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dc.article.number94
dc.catalogadorvdr
dc.contributor.authorRamteke, Sangharatna M.
dc.contributor.authorRamos Grez, Jorge
dc.contributor.authorZambrano, Dario F.
dc.contributor.authorRosenkranz, Andreas
dc.contributor.authorMarian, Max
dc.date.accessioned2025-09-02T16:34:28Z
dc.date.available2025-09-02T16:34:28Z
dc.date.issued2025
dc.description.abstractThis study presents the bio-tribological analysis of Ti3C2Tx-reinforced CoCrMo matrix composites fabricated by laser beam powder bed fusion. Raman spectroscopy confirmed the structural and functional integrity during metal matrix composite (MMC) fabrication, while Vickers hardness increased with Ti3C2Tx content. Together with roughness and wettability, Ti3C2Tx-reinforced CoCrMo composites create a favorable balance between hardness, surface roughness, and hydrophilicity, making them suitable for biomedical applications. Bio-tribological analyses under dry and substitute synovial body fluid (SBF)-lubricated conditions revealed a substantial wear reduction of 78 and 39% compared to reference. These findings underscore Ti3C2Tx' ability to mitigate wear through enhanced interfacial interactions and lubrication, promising advancements in biomedical implants.
dc.description.funderANID/FONDECYT
dc.format.extent18 páginas
dc.fuente.origenSCOPUS
dc.identifier.doi10.1007/s11249-025-02030-y
dc.identifier.issn15732711 10238883
dc.identifier.scopusidSCOPUS_ID:105009720598
dc.identifier.urihttp://doi.org/10.1007/s11249-025-02030-y
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/105518
dc.information.autorucEscuela de Ingeniería; Ramteke, Sangharatna M.; S/I; 1315678
dc.information.autorucEscuela de Ingeniería; Ramos Grez, Jorge; 0000-0002-9293-3275; 81538
dc.information.autorucEscuela de Ingeniería; Marian, Max; 0000-0003-2045-6649; 1247429
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final18
dc.pagina.inicio1
dc.revistaTribology Letters
dc.rightsacceso abierto
dc.subject2D materials
dc.subjectBio-tribology
dc.subjectLaser powder bed fusion
dc.subjectMetal matrix composites
dc.subjectMXenes
dc.subject.ddc510
dc.subject.deweyMatemática física y químicaes_ES
dc.subject.ods09 Industry, innovation and infrastructure
dc.subject.odspa09 Industria, innovación e infraestructura
dc.titleMechanical and Bio-tribological Behavior of Ti3C2Tx-Reinforced CoCrMo Composites Fabricated by Additive Manufacturing
dc.typeartículo
dc.volumen73
sipa.codpersvinculados1315678
sipa.codpersvinculados81538
sipa.codpersvinculados1247429
sipa.trazabilidadSCOPUS;2025-07-13
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