Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/100509
DC FieldValueLanguage
dc.contributor.authorYaqub, Talha Bin-
dc.contributor.authorAl-Rjoub, Abbas M.K.-
dc.contributor.authorCavaleiro, Albano-
dc.contributor.authorFernandes, Filipe Daniel-
dc.date.accessioned2022-06-27T11:47:58Z-
dc.date.available2022-06-27T11:47:58Z-
dc.date.issued2022-
dc.identifier.issn22387854pt
dc.identifier.urihttp://hdl.handle.net/10316/100509-
dc.description.abstractThe work presents a detailed analysis of the synthesis, compositional, morphological, structural, mechanical and diverse atmosphere sliding characteristics of reactive sputtered W–S–N coatings. The aim is to perform an organized study to explore the sliding performance in three different environments (room temperature, 200 °C and dry N2) and disseminate the results to promote the application of TMD-N coatings for actual industrial implementation. All coatings are sub-stoichiometric in sulphur with respect to WS2 phase. The coatings show highly compact morphologies, as compared to the literature results. The pure WSx coating has (100) preferential orientation. However, the N-alloyed ones display strong (002) preferential orientation which is usually linked to a high sliding efficiency. The pure and W/S/N coatings exhibit a maximum hardness values of 3.7 GPa and 8.0 GPa, respectively. The minimum friction coefficient and wear rates observed for W–S–N coatings in room temperature, 200 °C and dry N2 are 0.09 vs. 7.2 × 10−8 mm3/Nm, 0.02 vs. 7.1 × 10−8 mm3/Nm and 0.03 vs. 9.3 × 10−9 mm3/Nm, respectively. On the other hand, the sliding properties at room temperature are comparable to the literature for both TMD-N and TMD-C coatings.pt
dc.language.isoengpt
dc.relationMARTLUB ref. “POCI-01-0145-FEDER-031807”pt
dc.relationON-SURF ref. “POCI-01-0247-FEDER-024521pt
dc.relationAtrito-0 ref POCI-01-0145-FEDER-030446pt
dc.relationCEMMPRE ref. "UIDB/00285 2020" and "LA/P/0112/2020"pt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt
dc.subjectW–S–N coatingspt
dc.subjectIndustrial solid lubricant coatingspt
dc.subjectLow frictionpt
dc.subjectDiverse environment tribologypt
dc.subjectTransition metal dichalcogenidespt
dc.titleExploring the industrial implementation of W–S–N coatings: a detailed study of the synthesis, compositional, structural, mechanical and multi-environment lubrication propertiespt
dc.typearticle-
degois.publication.firstPage547pt
degois.publication.lastPage563pt
degois.publication.titleJournal of Materials Research and Technologypt
dc.peerreviewedyespt
dc.identifier.doi10.1016/j.jmrt.2022.02.116pt
degois.publication.volume18pt
dc.date.embargo2022-01-01*
uc.date.periodoEmbargo0pt
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.languageiso639-1en-
crisitem.author.orcid0000-0002-5598-8322-
crisitem.author.orcid0000-0002-1466-3353-
crisitem.author.orcid0000-0003-4035-3241-
Appears in Collections:I&D CEMMPRE - Artigos em Revistas Internacionais
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