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dc.contributor.author
Lambri, Osvaldo Agustin F.
dc.contributor.author
Riehemann, W.
dc.contributor.author
Lucioni, E.J.
dc.contributor.author
Bolmaro, Raul Eduardo
dc.date.available
2026-01-15T12:27:00Z
dc.date.issued
2006-12
dc.identifier.citation
Lambri, Osvaldo Agustin F.; Riehemann, W.; Lucioni, E.J.; Bolmaro, Raul Eduardo; Mechanical spectroscopy of deformed WE43 magnesium alloys; Elsevier Science SA; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 442; 1-2; 12-2006; 476-479
dc.identifier.issn
0921-5093
dc.identifier.uri
http://hdl.handle.net/11336/279604
dc.description.abstract
Ageing commercial WE43 magnesium alloys at 643K for various times up to 10,000 s promotes the development of P1 precipitates, which strengthen the matrix. However, overageing causes P2 precipitates, which soften the matrix, to develop. Room temperature plastic deformation of samples aged at 643K causes (a) the generation of new dislocations and (b) the dissolution of the previously developed strengthening P1 precipitates. These effects are revealed by (a) the decreased micro yield stress, (b) the increased part of the measured internal friction which is independent of the amplitude, and (c) the decreased integrated intensity of the diffraction peak related to P1.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science SA
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AGEING
dc.subject
MAGNESIUM ALLOYS
dc.subject
INTERNAL FRICTION
dc.subject
X-RAY DIFFRACTION
dc.subject.classification
Otras Ingeniería de los Materiales
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Mechanical spectroscopy of deformed WE43 magnesium alloys
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2026-01-12T11:56:40Z
dc.journal.volume
442
dc.journal.number
1-2
dc.journal.pagination
476-479
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Lambri, Osvaldo Agustin F.. 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. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
dc.description.fil
Fil: Riehemann, W.. Clausthal University of Technology; Alemania
dc.description.fil
Fil: Lucioni, E.J.. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
dc.description.fil
Fil: Bolmaro, Raul Eduardo. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina. 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.journal.title
Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S092150930601063X
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.msea.2006.04.134
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