Hydrogen-induced cracking and corrosion behavior of friction stir welded plates of API 5L X70 pipeline steel

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorMaterials Engineering-
Autor(es): dc.creatorGiarola, J. M.-
Autor(es): dc.creatorCalderón-Hernández, J. W.-
Autor(es): dc.creatorQuispe-Avilés, J. M.-
Autor(es): dc.creatorAvila, J. A. [UNESP]-
Autor(es): dc.creatorBose Filho, W. W.-
Data de aceite: dc.date.accessioned2022-08-04T22:10:27Z-
Data de disponibilização: dc.date.available2022-08-04T22:10:27Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-08-10-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.ijhydene.2021.06.084-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/221975-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/221975-
Descrição: dc.descriptionThe use of friction stir welding (FSW) has proven to be an excellent alternative to join engineering components. Although FSW has had a significant development in recent years, challenges for new applications have been raised, such as offshore steel parts suffering hydrogen embrittlement in the gas and oil industry. Therefore, in this work, the microstructure, corrosion, and hydrogen-induced cracking were investigated in a two-pass FSW welded joint of API 5L X70 pipeline steel. The electrochemical results indicate an inhibitory effect on corrosion reaction because of a carbonate product generation in the steel surface. The polygonal ferritic and degenerated pearlite bands microstructure in the base metal fixed carbonate deposits in the steel surface. In the welded regions, the bainitic microstructure and the carbide particle distribution are less efficient in setting the weld surface carbonate deposit. HIC tests showed cracks initiation and propagation to be more prone in hard phases.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionLaboratório Nacional de Nanotecnologia-
Descrição: dc.descriptionUSP – University of São Paulo, Av. Trabalhador São Carlense 400-
Descrição: dc.descriptionUSP – University of São Paulo, Av. Prof. Luciano Gualberto, 380 - Butantã-
Descrição: dc.descriptionUNESP – São Paulo State University, Campus of São João da Boa Vista-
Descrição: dc.descriptionUNSA-National University of San Agustín de Arequipa Materials Engineering, Av. Venezuela S/N-
Descrição: dc.descriptionUNESP – São Paulo State University, Campus of São João da Boa Vista-
Descrição: dc.descriptionCNPq: 165065/2017-6-
Formato: dc.format28166-28179-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Hydrogen Energy-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAPI 5L X70-
Palavras-chave: dc.subjectCorrosion resistance-
Palavras-chave: dc.subjectFriction stir welding-
Palavras-chave: dc.subjectHIC-
Palavras-chave: dc.subjectLEIS-
Palavras-chave: dc.subjectPotentiodynamic polarization tests-
Título: dc.titleHydrogen-induced cracking and corrosion behavior of friction stir welded plates of API 5L X70 pipeline steel-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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