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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