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Investigations on the oxidation of Zn-coated steel cables

2021Journal article Open access
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dc.contributor.authorPinto, Gustavo Filipe
dc.contributor.authorSilva, Francisco J. G.
dc.contributor.authorBaptista, Andresa
dc.contributor.authorCampilho, Raul
dc.contributor.authorViana, F.
dc.date.accessioned2022-01-25T12:03:19Z
dc.date.available2022-01-25T12:03:19Z
dc.date.issued2021
dc.description.abstractThe automotive component industry has been constantly being studying to improve its performance. Bowden cables are present in opening doors, moving windows and others. In braided cables formed by galvanized wires with Zn steel exposed to the usual environmental conditions, the generation of ZnO appears, a phenomenon known as "white corrosion". The investigation consisted of mitigating the causes of the ZnO formation. Scanning electron microscopy (SEM) and Electron Probe Micro-Analyzer (EPMA) technology, allowed to detect that the generation of ZnO was induced by the presence of nucleating elements of ZnO on the surface of the steel cable before galvanizing with Zn. The S, Cl and O became visible in the interface between coating and substrate. This allowed concluding, under the coating, there were harmful products capable of triggering the ZnO nucleation reaction. So, the storage and cleaning of the steel wire before galvanizing is essential to prevent the ZnO formation.pt_PT
dc.description.sponsorshipThe Authors would like to thank to Mr. Rui Rocha from CEMUP due to is proactive collaboration in seeking the best images through SEM equipment. The strong cooperation of FicoCables company is also deeply acknowledge. Moreover, the support of CETRIB (Prof. Jorge Seabra) is also strongly appreciatedpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.5937/fme2103587Ppt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/19661
dc.language.isoengpt_PT
dc.publisherFaculty of Mechanical Engineering, Belgradept_PT
dc.relation.publisherversionhttps://www.mas.bg.ac.rs/istrazivanje/fme/vol49pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectZn-coated steel cables Automotivept_PT
dc.subjectWhite corrosionpt_PT
dc.subjectZinc oxidept_PT
dc.titleInvestigations on the oxidation of Zn-coated steel cablespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage597pt_PT
oaire.citation.issue3pt_PT
oaire.citation.startPage587pt_PT
oaire.citation.titleFME Transactionspt_PT
oaire.citation.volume49pt_PT
person.familyNamePinto
person.familyNameSilva
person.familyNameBaptista
person.familyNameCampilho
person.givenNameGustavo Filipe
person.givenNameFrancisco
person.givenNameAndresa
person.givenNameRaul Duarte Salgueiral Gomes
person.identifier1422904
person.identifier.ciencia-idA01E-E566-B4D8
person.identifier.ciencia-idB81C-4758-2D59
person.identifier.ciencia-id6218-CAE6-A673
person.identifier.ciencia-id0314-43B9-03D4
person.identifier.orcid0000-0003-0032-7356
person.identifier.orcid0000-0001-8570-4362
person.identifier.orcid0000-0001-6968-3450
person.identifier.orcid0000-0003-4167-4434
person.identifier.ridI-5708-2015
person.identifier.scopus-author-id57192392216
person.identifier.scopus-author-id56870827300
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscoveryd050c135-4d9d-4fb2-97d1-cac97be3f6b9

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