Electrochemical behaviour of 22MnB5 steel coated with hot-dip Al-Si before and after hot-stamping process investigated by means of scanning Kelvin probe microscopy

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dc.contributor.authorCOUTO, CAMILA P.pt_BR
dc.contributor.authorREVILLA, REYNIER I.pt_BR
dc.contributor.authorCOLOSIO, MARCO A.pt_BR
dc.contributor.authorCOSTA, ISOLDApt_BR
dc.contributor.authorPANOSSIAN, ZEHBOURpt_BR
dc.contributor.authorDE GRAEVE, IRISpt_BR
dc.contributor.authorTERRYN, HERMANpt_BR
dc.contributor.authorROSSI, JESUALDO L.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2020-07-23T17:57:41Z
dc.date.available2020-07-23T17:57:41Z
dc.date.issued2020pt_BR
dc.description.abstractPress-hardened steels are commonly protected with hot-dip Al-Si coating. Due to the electrochemical complexity of this system, either before or after hot-stamping process, SKPFM was used to investigate the influence of the thermo-mechanical process on the electrochemical behaviour of the galvanic coupling. The hot-stamping process changed significantly the anodic/cathodic coupling of the coating/steel due to iron enrichment in the coating layer. Hence, a concurrent mechanism was thoroughly established, i.e., while the press hardening enhances the corrosion properties of the steel system (steel and metallic coating) through diffusion, at the same time it diminishes the cathodic protection of the Al-Si layer.pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipIDCAPES: 88881.189691/2018-01pt_BR
dc.description.sponsorshipIDCNPq: 205368/2018-2pt_BR
dc.format.extent1-10pt_BR
dc.identifier.citationCOUTO, CAMILA P.; REVILLA, REYNIER I.; COLOSIO, MARCO A.; COSTA, ISOLDA; PANOSSIAN, ZEHBOUR; DE GRAEVE, IRIS; TERRYN, HERMAN; ROSSI, JESUALDO L. Electrochemical behaviour of 22MnB5 steel coated with hot-dip Al-Si before and after hot-stamping process investigated by means of scanning Kelvin probe microscopy. <b>Corrosion Science</b>, v. 174, p. 1-10, 2020. DOI: <a href="https://dx.doi.org/10.1016/j.corsci.2020.108811">10.1016/j.corsci.2020.108811</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/31359.
dc.identifier.doi10.1016/j.corsci.2020.108811pt_BR
dc.identifier.issn0010-938Xpt_BR
dc.identifier.orcid0000-0002-8304-9939pt_BR
dc.identifier.orcid0000-0002-4987-3334pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-8304-9939
dc.identifier.orcidhttps://orcid.org/0000-0002-4987-3334
dc.identifier.percentilfi87.22pt_BR
dc.identifier.percentilfiCiteScore90.00
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/31359
dc.identifier.vol174pt_BR
dc.relation.ispartofCorrosion Sciencept_BR
dc.rightsopenAccesspt_BR
dc.subjectsteels
dc.subjecthardness
dc.subjectcoupling
dc.subjectelectrochemical corrosion
dc.subjectsurface coating
dc.subjectcoatings
dc.subjectelectron scanning
dc.subjectscanning electron microscopy
dc.subjectelectrochemical coating
dc.titleElectrochemical behaviour of 22MnB5 steel coated with hot-dip Al-Si before and after hot-stamping process investigated by means of scanning Kelvin probe microscopypt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorJESUALDO LUIZ ROSSI
ipen.autorISOLDA COSTA
ipen.autorCAMILA PUCCI COUTO
ipen.codigoautor502
ipen.codigoautor429
ipen.codigoautor14243
ipen.contributor.ipenauthorJESUALDO LUIZ ROSSI
ipen.contributor.ipenauthorISOLDA COSTA
ipen.contributor.ipenauthorCAMILA PUCCI COUTO
ipen.date.recebimento20-07
ipen.identifier.fi7.205pt_BR
ipen.identifier.fiCiteScore10.0
ipen.identifier.ipendoc27133pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi6.000 ou mais
ipen.range.percentilfi75.00 - 100.00
ipen.type.genreArtigo
relation.isAuthorOfPublicationc30c7f95-0303-41bd-aa41-1fc8c12ec2ab
relation.isAuthorOfPublication952cc9fe-41a5-443f-b21a-316edc344ec8
relation.isAuthorOfPublication34a0143c-5910-4a11-a81d-73aa4a54cc5f
relation.isAuthorOfPublication.latestForDiscovery34a0143c-5910-4a11-a81d-73aa4a54cc5f
sigepi.autor.atividadeROSSI, JESUALDO L.:502:730:Npt_BR
sigepi.autor.atividadeCOSTA, ISOLDA:429:730:Npt_BR
sigepi.autor.atividadeCOUTO, CAMILA P.:14243:730:Spt_BR

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