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Exploring tribological characteristics of ZrN-MoSN composite films fabricated via RF magnetron sputtering: Insights from microstructure and performance analysis

2024Journal article Open access
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datacite.subject.fosEngenharia e Tecnologia
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
dc.contributor.authorLuan, Jing
dc.contributor.authorLu, Hongying
dc.contributor.authorXu, Junhua
dc.contributor.authorFernandes, Filipe
dc.contributor.authorFernandes, Filipe
dc.contributor.authorEvaristo, Manuel
dc.contributor.authorMa, Bingyang
dc.contributor.authorXie, Fuxiang
dc.contributor.authorCavaleiro, Albano
dc.contributor.authorJu, Hongbo
dc.date.accessioned2025-01-29T15:59:59Z
dc.date.available2025-01-29T15:59:59Z
dc.date.issued2024
dc.description.abstractAchieving the stringent demands of sustainable tribological industrial applications poses a significant challenge, particular in optimizing the self-lubricant performance of nitride-based films. This paper tackled this challenge by designing and depositing a series of ZrN-MoSN composite films with varying (Mo + S)/Zr ratios, employing RF magnetron sputtering, aimed to enhance the tribological properties through utilizing the high loading capacity of the ZrN matrix and the exceptional self-lubricating attributes of Mo-S-N additives. After conducting thorough investigations on the microstructure, and tribological properties, the results revealed that the dense columnar structured ZrN-MoSN composite films displayed a polycrystalline composition comprising fcc-ZrN and hcp-MoS2 phases, intertwined with amorphous phases of Mo(SN)x and MoS2(N2). (Mo + S)/Zr ratios below 1.08 exhibited a minor impact on the room temperature (RT) tribological properties, while higher ratios led to degradation on RT average friction coefficient (COF) and wear rate (WR). However, the synergistic effect of ZrN matrix and the tribo-phases of layered MoO3 and hard ZrO2 contributed to the significant enhanced 500 °C tribological properties, particularly with an optimized (Mo + S)/Zr ratio of 0.43.eng
dc.description.sponsorshipSupported by the National Natural Science Foundation of China with the number of 52171071 and 51801081, national funds through FCT of Portugal – Fundaç˜ao para a Ciˆencia e a Tecnologia, under a scientific contract of 2021.04115.CEECIND, 2023.06224.CEECIND, and the projects of UIDB/00285/2020, and LA/0112/2020.
dc.identifier.citationJing Luan, Hongying Lu, Junhua Xu, Filipe Fernandes, Manuel Evaristo, Bingyang Ma, Fuxiang Xie, Albano Cavaleiro, Hongbo Ju, Exploring tribological characteristics of ZrN-MoSN composite films fabricated via RF magnetron sputtering: Insights from microstructure and performance analysis, Surface and Coatings Technology, Volume 484, 2024, 130813, ISSN 0257-8972, https://doi.org/10.1016/j.surfcoat.2024.130813.
dc.identifier.doi10.1016/j.surfcoat.2024.130813
dc.identifier.issn0257-8972
dc.identifier.urihttp://hdl.handle.net/10400.22/29326
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relation.hasversionhttps://www.sciencedirect.com/science/article/pii/S0257897224004444
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subjectRF magnetron sputtering
dc.subjectZrN-MoSN films
dc.subjectMechanical properties
dc.subjectTribological properties
dc.titleExploring tribological characteristics of ZrN-MoSN composite films fabricated via RF magnetron sputtering: Insights from microstructure and performance analysiseng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleSurface & Coatings Technology
oaire.citation.volume484
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
relation.isAuthorOfPublicationf3fb450f-5f22-4f0c-8916-7742d519f6af
relation.isAuthorOfPublication.latestForDiscoveryf3fb450f-5f22-4f0c-8916-7742d519f6af

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