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dc.contributor.author
Yapici, Guney Guven
dc.contributor.author
Sajadifar, Seyed Vahid
dc.contributor.author
Hosseinzadeh, Ali
dc.contributor.author
Wegener, Thomas
dc.contributor.author
Sobrero, Cesar Enrique
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dc.contributor.author
Engelhardt, Anna
dc.contributor.author
Niendorf, Thomas
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dc.date.available
2023-08-24T14:31:46Z
dc.date.issued
2022-12
dc.identifier.citation
Yapici, Guney Guven; Sajadifar, Seyed Vahid; Hosseinzadeh, Ali; Wegener, Thomas; Sobrero, Cesar Enrique; et al.; Effect of Friction Stir Processing on the Fatigue Performance of AZ31 Magnesium Alloy; Wiley VCH Verlag; Advanced Engineering Materials (print); 25; 10; 12-2022; 1-12
dc.identifier.issn
1438-1656
dc.identifier.uri
http://hdl.handle.net/11336/209260
dc.description.abstract
Herein, the cyclic mechanical behavior of AZ31 magnesium alloy after multipass friction stir processing (FSP) is investigated up to the very high-cycle fatigue (VHCF) regime. The grain refinement and texture evolution after processing are evaluated to enhance the understanding of the fatigue response. Although ultimate tensile strength and ductility of the friction stir processed AZ31 increase up to about 320 MPa and 25%, respectively, the fatigue performance deteriorates in comparison with that of the as-received condition due to the low yield strength and texture evolution after processing. Furthermore, analysis of fracture surfaces of the samples after cyclic loading reveals that the as-received AZ31 is more prone to brittle fracture with multiple-origin fatigue failure even at low stress amplitudes. On the contrary, the dominant failure mechanisms of the friction stir processed samples are initiation and propagation of cracks originating from the surface, porosities, and grain size inhomogeneity. Nevertheless, the capability of FSP for providing superior crack initiation resistance in the VHCF regime is demonstrated as a significant contribution. Based on a detailed study of prevalent microstructural features, processing–property–damage relationships are established indicating the major effect of FSP on the final performance of the AZ31 magnesium alloy.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley VCH Verlag
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AZ31 MAGNESIUM ALLOYS
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FRACTURE MECHANICAL BEHAVIOR
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FRICTION STIR PROCESSING
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MICROSTRUCTURE
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VERY HIGH-CYCLE FATIGUE
dc.subject.classification
Ingeniería de los Materiales
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dc.subject.classification
Ingeniería de los Materiales
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Effect of Friction Stir Processing on the Fatigue Performance of AZ31 Magnesium Alloy
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-17T17:50:48Z
dc.journal.volume
25
dc.journal.number
10
dc.journal.pagination
1-12
dc.journal.pais
Alemania
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dc.journal.ciudad
Weinheim
dc.description.fil
Fil: Yapici, Guney Guven. Ozyegin University; Turquía
dc.description.fil
Fil: Sajadifar, Seyed Vahid. University Of Kassel. Institute Of Materials Engineering.; Alemania
dc.description.fil
Fil: Hosseinzadeh, Ali. Ozyegin University; Turquía
dc.description.fil
Fil: Wegener, Thomas. University Of Kassel. Institute Of Materials Engineering.; Alemania
dc.description.fil
Fil: Sobrero, Cesar Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
dc.description.fil
Fil: Engelhardt, Anna. University Of Kassel. Institute Of Materials Engineering. Departmente Of Metallic Materials.; Alemania
dc.description.fil
Fil: Niendorf, Thomas. University Of Kassel. Institute Of Materials Engineering. Departmente Of Metallic Materials.; Alemania
dc.journal.title
Advanced Engineering Materials (print)
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/adem.202201638
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