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Caracterização morfológica da corrosão por pite da liga AL2024 em soluções contendo cloretos e molibdatos

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dc.contributor.authorDe Jesus Silva, José Wilson [UNESP]
dc.contributor.authorCodaro, Eduardo Norberto [UNESP]
dc.contributor.authorNakazato, Roberta Zenhei [UNESP]
dc.contributor.authorDe Oliveira Hein, Luiz Rogério [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:00Z
dc.date.available2014-05-27T11:21:00Z
dc.date.issued2003-12-01
dc.description.abstractA very new method application for digital image processing and analysis to classify shape and evaluate size and morphology parameters of pit corrosion is used in this paper. This method seems to be very effective to analysis surfaces with low or high degree of pitting formation. Pits formed on 2024 alloy surface by chloride and by chloride + molibdate anions have similar mean area, are found to be widther than deeper and exhibit predominantly conical or near-conical and irregular geometries.en
dc.description.affiliationGrupo de Eletroquim./Corrosao Fac. de Engenharia de Guaratingueta UNESP, Guaratinguetá, SP
dc.description.affiliationUnespGrupo de Eletroquim./Corrosao Fac. de Engenharia de Guaratingueta UNESP, Guaratinguetá, SP
dc.format.extent431-438
dc.identifier.citation58th Congresso Anual da ABM (ASSociacao Brasileira de Metalurgia e Materiais), p. 431-438.
dc.identifier.lattes7539097260489375
dc.identifier.orcid0000-0002-1648-2281
dc.identifier.scopus2-s2.0-1842421281
dc.identifier.urihttp://hdl.handle.net/11449/67567
dc.language.isopor
dc.relation.ispartof58th Congresso Anual da ABM (ASSociacao Brasileira de Metalurgia e Materiais)
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectDigital image processing
dc.subjectMorphology characterization
dc.subjectPitting corrosion
dc.subjectChlorine compounds
dc.subjectImage processing
dc.subjectMorphology
dc.subjectNegative ions
dc.subjectPitting
dc.titleCaracterização morfológica da corrosão por pite da liga AL2024 em soluções contendo cloretos e molibdatospt
dc.title.alternativeMorphologic characterization of pitting corrosion of 2024 alloy in containg-chlorides and molibdates solutionsen
dc.typeTrabalho apresentado em evento
dspace.entity.typePublication
unesp.author.lattes7539097260489375
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
unesp.departmentFísica e Química - FEGpt

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