Macro and microgalvanic interactions in friction stir weldment of AA2198-T851 alloy

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dc.contributor.authorDONATUS, UYIMEpt_BR
dc.contributor.authorSILVA, REJANE M.P. dapt_BR
dc.contributor.authorARAUJO, JOAO V. de S.pt_BR
dc.contributor.authorMILAGRE, MARIANA X.pt_BR
dc.contributor.authorABREU, CAIO P. dept_BR
dc.contributor.authorMACHADO, CARULINE de S.C.pt_BR
dc.contributor.authorCOSTA, ISOLDApt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2020-02-21T11:45:21Z
dc.date.available2020-02-21T11:45:21Z
dc.date.issued2019pt_BR
dc.description.abstractThe galvanic interactions within and between the friction stir weld zones of the AA2198-T851alloy have been investigated using electrochemical and microscopy techniques. The parentmaterial (PM) was the most anodic region and exhibited pronounced severe localized corro-sion (SLC) both when coupled and isolated. The stir zone was the most resistant to corrosionand exhibited no SLC when coupled, but exhibited SLC when isolated. Profiles associatedwith dissolved oxygen consumption and hydrogen generation currents across the weldmentwere inversely related because the anodic (PM) region produced higher hydrogen bubblesand, interestingly, consumed more dissolved oxygen compared with the other regions.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipIDFAPESP: 13/13235-6; 17/03095-3; 18/06880-6pt_BR
dc.format.extent6209-6222pt_BR
dc.identifier.citationDONATUS, UYIME; SILVA, REJANE M.P. da; ARAUJO, JOAO V. de S.; MILAGRE, MARIANA X.; ABREU, CAIO P. de; MACHADO, CARULINE de S.C.; COSTA, ISOLDA. Macro and microgalvanic interactions in friction stir weldment of AA2198-T851 alloy. <b>Journal of Materials Research and Technology</b>, v. 8, n. 6, p. 6209-6222, 2019. DOI: <a href="https://dx.doi.org/10.1016/j.jmrt.2019.10.015">10.1016/j.jmrt.2019.10.015</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/30816.
dc.identifier.doi10.1016/j.jmrt.2019.10.015pt_BR
dc.identifier.fasciculo6pt_BR
dc.identifier.issn2238-7854pt_BR
dc.identifier.orcid0000-0002-4987-3334pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4987-3334
dc.identifier.percentilfi86.244pt_BR
dc.identifier.percentilfiCiteScore51.25
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30816
dc.identifier.vol8pt_BR
dc.relation.ispartofJournal of Materials Research and Technologypt_BR
dc.rightsopenAccesspt_BR
dc.subjectfriction welding
dc.subjectaluminium alloys
dc.subjectcopper alloys
dc.subjectlithium alloys
dc.subjectinteractions
dc.subjectelectrochemical corrosion
dc.subjectpolarization
dc.subjectscanning electron microscopy
dc.subjectpitting corrosion
dc.subjectredox reactions
dc.titleMacro and microgalvanic interactions in friction stir weldment of AA2198-T851 alloypt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorUYIME DONATUS
ipen.autorJOAO VICTOR DE SOUSA ARAUJO
ipen.autorCARULINE DE SOUZA CARVALHO MACHADO
ipen.autorISOLDA COSTA
ipen.autorCAIO PALUMBO DE ABREU
ipen.autorMARIANA XAVIER MILAGRE
ipen.autorREJANE MARIA PEREIRA DA SILVA
ipen.codigoautor14732
ipen.codigoautor14113
ipen.codigoautor14121
ipen.codigoautor429
ipen.codigoautor10225
ipen.codigoautor12144
ipen.codigoautor14978
ipen.contributor.ipenauthorUYIME DONATUS
ipen.contributor.ipenauthorJOAO VICTOR DE SOUSA ARAUJO
ipen.contributor.ipenauthorCARULINE DE SOUZA CARVALHO MACHADO
ipen.contributor.ipenauthorISOLDA COSTA
ipen.contributor.ipenauthorCAIO PALUMBO DE ABREU
ipen.contributor.ipenauthorMARIANA XAVIER MILAGRE
ipen.contributor.ipenauthorREJANE MARIA PEREIRA DA SILVA
ipen.date.recebimento20-02
ipen.identifier.fi5.289pt_BR
ipen.identifier.fiCiteScore2.3
ipen.identifier.ipendoc26644pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi4.500 - 5.999
ipen.range.percentilfi75.00 - 100.00
ipen.type.genreArtigo
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relation.isAuthorOfPublicationd960b0e7-11f3-432d-b281-f064742df40c
relation.isAuthorOfPublication17e1458e-08d8-434c-83ef-b7c2ee1456ab
relation.isAuthorOfPublication952cc9fe-41a5-443f-b21a-316edc344ec8
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relation.isAuthorOfPublication.latestForDiscovery4628322b-9afe-4cb7-bc70-0d33f8c96972
sigepi.autor.atividadeCOSTA, ISOLDA:429:730:Npt_BR
sigepi.autor.atividadeMACHADO, CARULINE de S.C.:14121:730:Npt_BR
sigepi.autor.atividadeABREU, CAIO P. de:10225:-1:Npt_BR
sigepi.autor.atividadeMILAGRE, MARIANA X.:12144:730:Npt_BR
sigepi.autor.atividadeARAUJO, JOAO V. de S.:14113:730:Npt_BR
sigepi.autor.atividadeSILVA, REJANE M.P. da:14978:730:Npt_BR
sigepi.autor.atividadeDONATUS, UYIME:14732:730:Spt_BR

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