Effects of nitriding and shot peening treatments and stress concentration on the fatigue strength of AISI 4340 steel

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorMaterials Department - DEMAR/FAENQUIL-
Autor(es): dc.creatorSiqueira, Célio P.-
Autor(es): dc.creatorPereira, Celso P. M.-
Autor(es): dc.creatorNascimento, Marcelino P.-
Autor(es): dc.creatorVoorwald, Herman J. C.-
Autor(es): dc.creatorSouza, Renato C.-
Data de aceite: dc.date.accessioned2025-08-21T18:01:46Z-
Data de disponibilização: dc.date.available2025-08-21T18:01:46Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2001-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4271/2001-01-4070-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/228723-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/228723-
Descrição: dc.descriptionNitriding is a thermochemical surface treatment applied to improve the fatigue and wear resistances of mechanical components. Shot peening is a cold work process in which small spheres impact the surface of a piece, producing small dimples due to superficial fibbers yielding by tension and producing a compressive residual stresses field below the dimples. Many of the material fractures are caused by fatigue as a result of inadequate projects, involving stress concentrations, or from any notch produced during process of manufacture or maintenance from equipment. The aim of this study was to analyse the effects of nitriding and shot peening surface treatments, as well as stress concentrations induced to simulate machining errors, on the rotating bending fatigue behaviour of AISI 4340 high strength steel. Copyright © 2001 Society of Automotive Engineers, Inc.-
Descrição: dc.descriptionDepartment of Materials and Technology/DMT-
Descrição: dc.descriptionMechanical Department/DME - UNESP/FEG-
Descrição: dc.descriptionMaterials Department - DEMAR/FAENQUIL-
Descrição: dc.descriptionMechanical Department/DME - UNESP/FEG-
Idioma: dc.languageen-
Relação: dc.relationSAE Technical Papers-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAISI 4340 steel-
Palavras-chave: dc.subjectFatigue strength-
Palavras-chave: dc.subjectNitriding-
Palavras-chave: dc.subjectShot peening-
Palavras-chave: dc.subjectStress concentration-
Título: dc.titleEffects of nitriding and shot peening treatments and stress concentration on the fatigue strength of AISI 4340 steel-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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