A comparative study of hydrogen-induced crackingresistances of API 5L B and X52MS carbon steels

Registro completo de metadados
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorFigueredo, Rodrigo Monzon-
Autor(es): dc.creatorde Oliveira, Mariana Cristina-
Autor(es): dc.creatorde Paula, Leandro Jesus-
Autor(es): dc.creatorAcciari, Heloisa Andréa-
Autor(es): dc.creatorCodaro, Eduardo Norberto-
Data de aceite: dc.date.accessioned2022-02-22T00:25:12Z-
Data de disponibilização: dc.date.available2022-02-22T00:25:12Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jmrt.2018.08.015-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/198668-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/198668-
Descrição: dc.descriptionSusceptibility to hydrogen-induced cracking of API 5L B and X52MS low-carbon steels inNACE 177-A, 177-B and 284-B solutions has been investigated by the present work. A met-allographic analysis of these steels was performed before and after NACE TM0284 standardtesting. Corrosion products were characterized by scanning electron microscopy and X-raydispersive energy spectrometry, which were subsequently identified by X-ray diffraction.Thus it was found that pH directly affects the solubility of corrosion products and hydrogenpermeation. Both steels showed generalized corrosion in solution 177-A, and a discontin-uous film was formed on their surfaces in solution 177-B, however, only the API 5L B steelfailed the HIC test and exhibited greater crack length ratio in solution 177-A. In solution284-B whose pH is higher, the steels exhibited thick mackinawite films with no internalcracking.-
Descrição: dc.descriptionSão Paulo State University (UNESP), School of Engineering, Guaratinguetá, SP, Brazil-
Idioma: dc.languageen-
Relação: dc.relationJournal of Materials Research and Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectHydrogen embrittlement-
Palavras-chave: dc.subjectHydrogen sulfide-
Palavras-chave: dc.subjectHydrogen-induced cracking-
Palavras-chave: dc.subjectLow carbon steel-
Palavras-chave: dc.subjectSour corrosion-
Título: dc.titleA comparative study of hydrogen-induced crackingresistances of API 5L B and X52MS carbon steels-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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