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dc.contributor.author
Bergant, Marcos Antonio
dc.contributor.author
Larrosa, Nicolás O.
dc.contributor.author
Yawny, Alejandro Andres
dc.contributor.author
Madia, Mauro
dc.date.available
2024-01-31T14:35:41Z
dc.date.issued
2023-09
dc.identifier.citation
Bergant, Marcos Antonio; Larrosa, Nicolás O.; Yawny, Alejandro Andres; Madia, Mauro; Short crack growth model for the evaluation of the fatigue strength of WAAM Ti-6Al-4V alloy containing pore-type defects; Pergamon-Elsevier Science Ltd; Engineering Fracture Mechanics; 289; 9-2023; 1-21
dc.identifier.issn
0013-7944
dc.identifier.uri
http://hdl.handle.net/11336/225363
dc.description.abstract
The role of defects in the fatigue strength of Wire Arc Additively Manufactured (WAAMed) Ti-6Al-4V is analysed by means of the IBESS model, a fracture mechanics short crack growth approach based on the cyclic R-curve. Pores and crack-like defects are analysed. Estimations of the role of pore shape and size agree well with published fatigue data of WAAM Ti-6Al-4V with pores. The model is also used to explain the effect of fabrication defects on the scatter of experimental data. This demonstrates that short crack growth models represent a suitable engineering tool for the fatigue assessment of defective AM materials.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CYCLIC R-CURVE
dc.subject
IBESS MODEL FOR SHORT CRACKS-CURVE
dc.subject
KITAGAWA-TAKAHASHI (K-T) DIAGRAM
dc.subject
WAAM TI-6AL-4V
dc.subject.classification
Otras Ingeniería de los Materiales
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Ingeniería de los Materiales
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Short crack growth model for the evaluation of the fatigue strength of WAAM Ti-6Al-4V alloy containing pore-type defects
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-01-29T15:49:35Z
dc.journal.volume
289
dc.journal.pagination
1-21
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Bergant, Marcos Antonio. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Física de Metales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.description.fil
Fil: Larrosa, Nicolás O.. Universidad de Sevilla; España. University of Bristol; Reino Unido
dc.description.fil
Fil: Yawny, Alejandro Andres. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Física de Metales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.description.fil
Fil: Madia, Mauro. Federal Ministry Of Economic Affairs And Energy. Bundesanstalt Fur Materialforshung Und Prufung; Alemania
dc.journal.title
Engineering Fracture Mechanics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0013794423004253
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.engfracmech.2023.109467
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