Mechanical and Microstructural Characterization of Class 800 Complex Phase Steel before and after the Laser Welding Process

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal Institute of São Paulo (IFSP)-
Autor(es): dc.creatorNeto, Antonio dos Reis de Faria-
Autor(es): dc.creatorDias, Erica Ximenes-
Autor(es): dc.creatorFukugauchi, Cristina Sayuri-
Autor(es): dc.creatorMartins, Marcelo Sampaio-
Autor(es): dc.creatorPereira, Marcelo dos Santos-
Data de aceite: dc.date.accessioned2025-08-21T15:16:23Z-
Data de disponibilização: dc.date.available2025-08-21T15:16:23Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/jmmp8050232-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306698-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306698-
Descrição: dc.descriptionComplex phase steels, known for their high levels of conformability, energy absorption, and deformation capacity, are among the more advanced high-strength steels. The objective of this study was to compare the mechanical properties of CPW 800-class complex phase steels, with and without laser welding. The analysis involved determining tensile strength, yield strength, elongation, and area reduction through tensile tests, in scenarios both with and without laser welding. Additionally, the number of cycles was assessed via fatigue tests, and absorbed energy was measured using impact tests. The non-parametric Kruskal–Wallis test, at a 5% significance level, revealed that tensile strength, yield strength, area reduction, and absorbed energy were statistically similar regardless of laser welding. However, elongation and the number of cycles showed significant differences. The fractured surface from axial fatigue tests exhibited ductile characteristics, with the additional presence of dimples or alveoli.-
Descrição: dc.descriptionUniversidade Estadual Paulista-
Descrição: dc.descriptionDepartment of Mechanical Engineering School of Engineering and Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionFederal Institute of São Paulo (IFSP)-
Descrição: dc.descriptionDepartment of Materials and Technology School of Engineering and Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Mechanical Engineering School of Engineering and Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Materials and Technology School of Engineering and Sciences São Paulo State University (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationJournal of Manufacturing and Materials Processing-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcomplex phase steel-
Palavras-chave: dc.subjectlaser welding-
Palavras-chave: dc.subjectmechanical properties-
Palavras-chave: dc.subjectnon-parametric test-
Título: dc.titleMechanical and Microstructural Characterization of Class 800 Complex Phase Steel before and after the Laser Welding Process-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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