Characterization of oxide coating grown by plasma electrolytic oxidation (PEO) at different times on aluminum alloy AA2024-T3

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorEng. José Renato Guaycuru San-Martin-
Autor(es): dc.contributorProfessor Jessen Vidal-
Autor(es): dc.creatorLucas, Rafael R.-
Autor(es): dc.creatorMota, Rogério P.-
Autor(es): dc.creatorAbrahão, Ana B. R. M.-
Autor(es): dc.creatorBotelho, Edson C.-
Autor(es): dc.creatorSales-Contini, Rita C. M.-
Data de aceite: dc.date.accessioned2025-08-21T20:33:40Z-
Data de disponibilização: dc.date.available2025-08-21T20:33:40Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1557/s43579-022-00174-9-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/223649-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/223649-
Descrição: dc.descriptionPlasma oxide coatings have superior physical and chemical properties than films generated by conventional anodizing, besides only required a few seconds procedures and using environmentally friendly electrolytes. In this work, an experimental system was used to generate oxide films in substrates of aluminum alloy (AA2024-T3), varying treatment time in an alkaline solution. SEM/EDS characterizations were performed; also, other tests as profilometry; Eddy Current; XRD and ATR-FTIR. In the coating generated by 210 s, the morphology presented better uniformity and thickness of 1.3 μm. By XRD analysis, peaks related to Al, ɣ-Al2O3, mullite and amorphous phases. The main functional groups detected in the films were O–H, C=O, and bands related to alumina. Graphical abstract: [Figure not available: see fulltext.]-
Descrição: dc.descriptionDepartment of Physics School of Engineering São Saulo State University (UNESP), Av. Dr. Ariberto Pereira da Cunha, 333, Pedregulho, SP-
Descrição: dc.descriptionTechnologycal College of Pindamonhangaba (FATEC-PINDA) Eng. José Renato Guaycuru San-Martin, Rod. Vereador Abel Fabrício Dias, 4010, Água Preta, SP-
Descrição: dc.descriptionDepartment of Materials and Technology School of Engineering São Paulo State University (UNESP), Av. Dr. Ariberto Pereira da Cunha, 333, Pedregulho, SP-
Descrição: dc.descriptionTechnologycal College of São José dos Campos (FATEC-SJC) Professor Jessen Vidal, Av. Cesare Mansueto Giulio Lattes, 1350, Distrito Eugênio de Melo, SP-
Descrição: dc.descriptionDepartment of Physics School of Engineering São Saulo State University (UNESP), Av. Dr. Ariberto Pereira da Cunha, 333, Pedregulho, SP-
Descrição: dc.descriptionDepartment of Materials and Technology School of Engineering São Paulo State University (UNESP), Av. Dr. Ariberto Pereira da Cunha, 333, Pedregulho, SP-
Idioma: dc.languageen-
Relação: dc.relationMRS Communications-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAl-
Palavras-chave: dc.subjectCoating-
Palavras-chave: dc.subjectOxide-
Palavras-chave: dc.subjectPlasma deposition-
Palavras-chave: dc.subjectThin film-
Título: dc.titleCharacterization of oxide coating grown by plasma electrolytic oxidation (PEO) at different times on aluminum alloy AA2024-T3-
Tipo de arquivo: dc.typetexto-
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