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Performance evaluation of TiAlSiN and TiSiN/TiSiVN coatings during high-speed dry turning of AISI 316 L considering the role of vanadium-based tribo-oxides

2025-11-15Artigo de investigação Acesso aberto
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datacite.subject.fosEngenharia e Tecnologia
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
dc.contributor.authorFernandes, Filipe
dc.contributor.authorKumar, Ch. Sateesh
dc.contributor.authorLacalle, Luis Norberto López de
dc.contributor.authorCavaleiro, Albano
dc.contributor.authorCavaleiro, Diogo
dc.contributor.authorKalin, Mitjan
dc.contributor.authorPrajapati, Ramanand
dc.date.accessioned2026-01-30T18:15:03Z
dc.date.available2026-01-30T18:15:03Z
dc.date.issued2025-11-15
dc.description.abstractThis study investigates the tribo-mechanical performance of uncoated, TiAlSiN-coated, and TiSiN/TiSiVN multilayer-coated Al2O3/SiC ceramic tools during dry turning of AISI 316 L austenitic steel across three successive passes at varying cutting speeds. Key machining outputs, including cutting forces, surface roughness, cutting temperature, and tool wear (flank and crater), were analyzed with a focus on oxide formation and selflubricating mechanisms. The TiSiN/TiSiVN-coated tool exhibited the most favorable performance, showing only ~15 % increase in cutting force across passes, ~9 % improvement in flank wear resistance compared to TiAlSiN, and ~ 17 % lower wear progression relative to the uncoated tool at 350 m/min. Surface roughness and cutting temperature trends further confirmed the coating’s superiority, attributed to the formation of V₂O₅ tribo-oxides, which reduce friction and thermal degradation. EDS and SEM analyses validated the wear protection mechanisms, highlighting the adaptive role of vanadium-based layers in mitigating adhesion and thermal fatigue. The results establish TiSiN/TiSiVN as a promising candidate for high-speed dry machining due to its superior mechanical-chemical synergy and wear resistance.eng
dc.description.sponsorshipThe authors acknowledge the financial support of the Slovenian Research Agency ARIS under the Research Core Funding Program No. P2-0231 and the project MSCA-COFUND-5100-237/2023-9. This research is also supported by FEDER Funds through Portugal 2020 (PT2020), by the Competitiveness and Internationalization Operational Program (COMPETE 2020), and national funds through the Portuguese Foundation for Science and Technology (FCT) under the projects: MCTool21-ref:” POCI-01-0247-FEDER-045940”, UIDB/00285/2020 and LA/P/0112/2020. Thanks are also addressed to project CPP2024-011659, TWIN5, funded by Spanish Ministry of Universities, and Basque Goverment in Excellent groups call IT1573-22.
dc.identifier.citationCh. Sateesh Kumar, Luis Norberto López de Lacalle, Albano Cavaleiro, Diogo Cavaleiro, Mitjan Kalin, Ramanand Prajapati, Filipe Fernandes, Performance evaluation of TiAlSiN and TiSiN/TiSiVN coatings during high-speed dry turning of AISI 316 L considering the role of vanadium-based tribo-oxides, Surface and Coatings Technology, Volume 516, 2025, 132774, ISSN 0257-8972, https://doi.org/10.1016/j.surfcoat.2025.132774
dc.identifier.doi10.1016/j.surfcoat.2025.132774
dc.identifier.issn0257-8972
dc.identifier.urihttp://hdl.handle.net/10400.22/31765
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relationCentre for Mechanical Enginnering, Materials and Processes
dc.relation.hasversionhttps://www.sciencedirect.com/science/article/pii/S0257897225010485?via%3Dihub#ac0005
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectTiSiN/TiSiVN coating
dc.subjectdry turning
dc.subjectself-lubricant coating
dc.subjecttool wear
dc.subjectAISI 316 L
dc.titlePerformance evaluation of TiAlSiN and TiSiN/TiSiVN coatings during high-speed dry turning of AISI 316 L considering the role of vanadium-based tribo-oxideseng
dc.typeresearch article
dspace.entity.typePublication
oaire.awardTitleCentre for Mechanical Enginnering, Materials and Processes
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00285%2F2020/PT
oaire.citation.issue132774
oaire.citation.titleSurface and Coatings Technology
oaire.citation.volume516
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameFernandes
person.givenNameFilipe
person.identifier995468
person.identifier.ciencia-id2113-A18B-EEE8
person.identifier.orcid0000-0003-4035-3241
person.identifier.scopus-author-id55644767300
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublicationf3fb450f-5f22-4f0c-8916-7742d519f6af
relation.isAuthorOfPublication.latestForDiscoveryf3fb450f-5f22-4f0c-8916-7742d519f6af
relation.isProjectOfPublicatione9972dd7-ceaf-49ee-959a-d2a0e393b124
relation.isProjectOfPublication.latestForDiscoverye9972dd7-ceaf-49ee-959a-d2a0e393b124

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