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dc.creatorAguado Montero, Santiagoes
dc.creatorVázquez Valeo, Jesúses
dc.creatorNavarro Pintado, Carloses
dc.creatorDomínguez Abascal, Jaimees
dc.date.accessioned2024-03-18T15:50:03Z
dc.date.available2024-03-18T15:50:03Z
dc.date.issued2024-04
dc.identifier.citationAguado Montero, S., Vázquez Valeo, J., Navarro Pintado, C. y Domínguez Abascal, J. (2024). Fatigue behavior of notched and unnotched AM Scalmalloy specimens subjected to different surface treatments. International Journal of Fatigue, 181, 108146. https://doi.org/10.1016/j.ijfatigue.2024.108146.
dc.identifier.issn0142-1123es
dc.identifier.urihttps://hdl.handle.net/11441/156398
dc.description© 2024 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license
dc.description.abstractIn the present work, the fatigue resistance values of Scalmalloy specimens obtained by selective laser melting (SLM) additive manufacturing (AM) are experimentally studied. The fatigue levels of specimens with and without notches after applying different surface treatments, such as sand blasting, shot peening, isotropic finishing, and polishing alone or in combination, are analyzed. To understand the fatigue behavior of this material, the surface finishes and internal residual stresses of the specimens are analyzed. Moreover, the fracture surface of each sample is observed by electron microscopy to determine the failure mechanism. There is a clear separation between two different types of failure: (1) rupture by a crack generated on the surface associated with high applied stress values and (2) failure by a crack generated on an internal defect associated with low applied stress values.es
dc.description.sponsorshipJunta de Andalucía PY20-FR-01079es
dc.formatapplication/pdfes
dc.format.extent13 p.es
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofInternational Journal of Fatigue, 181, 108146.
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectFailure (mechanical)es
dc.subjectFatigue of materialses
dc.subjectSelective laser meltinges
dc.subjectShot peeninges
dc.titleFatigue behavior of notched and unnotched AM Scalmalloy specimens subjected to different surface treatmentses
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Ingeniería Mecánica y de Fabricaciónes
dc.relation.projectIDPY20-FR-01079es
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0142112324000045?via%3Dihubes
dc.identifier.doi10.1016/j.ijfatigue.2024.108146es
dc.contributor.groupUniversidad de Sevilla: TEP-111: Ingeniería mecánica
dc.journaltitleInternational Journal of Fatiguees
dc.publication.volumen181es
dc.publication.initialPage108146es
dc.contributor.funderJunta de Andalucíaes

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