Corrosion behavior of Fe-Mn-Si-Cr-Ni-Co shape memory stainless steel in highly oxidizing medium

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Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorPraça Marechal Eduardo Gomes-
Autor(es): dc.creatorDella Rovere, C. A.-
Autor(es): dc.creatorSilva, R.-
Autor(es): dc.creatorHammer, P.-
Autor(es): dc.creatorOtubo, J.-
Autor(es): dc.creatorKuri, S. E.-
Data de aceite: dc.date.accessioned2025-08-21T22:53:19Z-
Data de disponibilização: dc.date.available2025-08-21T22:53:19Z-
Data de envio: dc.date.issued2022-05-02-
Data de envio: dc.date.issued2022-05-02-
Data de envio: dc.date.issued2016-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/MSF.869.669-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/234442-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/234442-
Descrição: dc.descriptionA study was conducted on the corrosion behavior and characteristics of the passive oxide film of Fe-Mn-Si-Cr-Ni-(Co) shape memory stainless steels (SMSS) in a concentrated nitric acid (HNO3) solution, based on potentiodynamic polarization, scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS) analyses. The results indicated that Fe-Mn-Si-Cr-Ni-(Co) SMSSs exhibit a passive behavior similar to that of 304L austenitic stainless steel (304L SS). However, unlike 304L SS, their high silicon (Si) content renders them insensitive to intergranular attack in highly oxidizing environments. The XPS analysis also indicated that Si appears to be the main element responsible for the high protectiveness afforded by the passive film formed on Fe– Mn–Si–Cr–Ni–Co SMSS.-
Descrição: dc.descriptionDepartment of Materials Engineering Federal University of São Carlos, Rodovia Washington Luis, Km 235-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University, Rua Prof. Francisco Degni, 55. Quintadinha-
Descrição: dc.descriptionDivision of Mechanical Engineering Technological Institute of Aeronautics Praça Marechal Eduardo Gomes, 50. Vila das Acácias-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University, Rua Prof. Francisco Degni, 55. Quintadinha-
Formato: dc.format669-674-
Idioma: dc.languageen-
Relação: dc.relationMaterials Science Forum-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCorrosion-
Palavras-chave: dc.subjectPassive film-
Palavras-chave: dc.subjectPolarization-
Palavras-chave: dc.subjectShape memory stainless steel-
Palavras-chave: dc.subjectXPS-
Título: dc.titleCorrosion behavior of Fe-Mn-Si-Cr-Ni-Co shape memory stainless steel in highly oxidizing medium-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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