Cr/CrN multilayer coating effect on the surface integrity of Ti-6Al-4V alloy under fatigue loadings

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorFernandes, Martin Ferreira-
Autor(es): dc.creatorOliveira Velloso, Verônica Mara De-
Autor(es): dc.creatorCornelis Voorwald, Herman Jacobus-
Data de aceite: dc.date.accessioned2025-08-21T17:55:23Z-
Data de disponibilização: dc.date.available2025-08-21T17:55:23Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.procir.2022.03.115-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241384-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241384-
Descrição: dc.descriptionSurface treatments are used to improve the tribological properties of titanium alloys for aeronautical applications. The present work aims to investigate the effect of a Cr/CrN multilayer coating on the surface integrity of Ti-6Al-4V alloy under fatigue loadings. SEM, EDS and optical microscopy techniques were applied to characterize the coated surface. The surface integrity after axial fatigue tests of the coated titanium alloy was investigated through SEM of the fracture surfaces. The results showed that cracks nucleated in the brittle layers of CrN during the fatigue cycles and, consequently, reduced the fatigue performance of the Ti-6Al-4V alloy.-
Descrição: dc.descriptionFatigue And Aeronautical Materials Research Group Department Of Materials And Technology Sao Paulo State University (Unesp) School Of Engineering, Guaratingueta-
Descrição: dc.descriptionFatigue And Aeronautical Materials Research Group Department Of Materials And Technology Sao Paulo State University (Unesp) School Of Engineering, Guaratingueta-
Formato: dc.format746-751-
Idioma: dc.languageen-
Relação: dc.relationProcedia CIRP-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCr/CrN multilayer coating-
Palavras-chave: dc.subjectfatigue-
Palavras-chave: dc.subjectsurface treatments-
Título: dc.titleCr/CrN multilayer coating effect on the surface integrity of Ti-6Al-4V alloy under fatigue loadings-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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