Mechanical spectroscopy of deformed WE43 magnesium alloys

Autores
Lambri, Osvaldo Agustin F.; Riehemann, W.; Lucioni, E.J.; Bolmaro, Raul Eduardo
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
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
Fil: Riehemann, W.. Clausthal University of Technology; Alemania
Fil: Lucioni, E.J.. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
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
Materia
AGEING
MAGNESIUM ALLOYS
INTERNAL FRICTION
X-RAY DIFFRACTION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/279604
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Mechanical spectroscopy of deformed WE43 magnesium alloysLambri, Osvaldo Agustin F.Riehemann, W.Lucioni, E.J.Bolmaro, Raul EduardoAGEINGMAGNESIUM ALLOYSINTERNAL FRICTIONX-RAY DIFFRACTIONhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Ageing 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.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; ArgentinaFil: Riehemann, W.. Clausthal University of Technology; AlemaniaFil: Lucioni, E.J.. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: 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; ArgentinaElsevier Science SA2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/279604Lambri, 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; 476-4790921-5093CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S092150930601063Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.msea.2006.04.134info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-06T12:22:43Zoai:ri.conicet.gov.ar:11336/279604instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982026-02-06 12:22:43.963CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mechanical spectroscopy of deformed WE43 magnesium alloys
title Mechanical spectroscopy of deformed WE43 magnesium alloys
spellingShingle Mechanical spectroscopy of deformed WE43 magnesium alloys
Lambri, Osvaldo Agustin F.
AGEING
MAGNESIUM ALLOYS
INTERNAL FRICTION
X-RAY DIFFRACTION
title_short Mechanical spectroscopy of deformed WE43 magnesium alloys
title_full Mechanical spectroscopy of deformed WE43 magnesium alloys
title_fullStr Mechanical spectroscopy of deformed WE43 magnesium alloys
title_full_unstemmed Mechanical spectroscopy of deformed WE43 magnesium alloys
title_sort Mechanical spectroscopy of deformed WE43 magnesium alloys
dc.creator.none.fl_str_mv Lambri, Osvaldo Agustin F.
Riehemann, W.
Lucioni, E.J.
Bolmaro, Raul Eduardo
author Lambri, Osvaldo Agustin F.
author_facet Lambri, Osvaldo Agustin F.
Riehemann, W.
Lucioni, E.J.
Bolmaro, Raul Eduardo
author_role author
author2 Riehemann, W.
Lucioni, E.J.
Bolmaro, Raul Eduardo
author2_role author
author
author
dc.subject.none.fl_str_mv AGEING
MAGNESIUM ALLOYS
INTERNAL FRICTION
X-RAY DIFFRACTION
topic AGEING
MAGNESIUM ALLOYS
INTERNAL FRICTION
X-RAY DIFFRACTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv 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.
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
Fil: Riehemann, W.. Clausthal University of Technology; Alemania
Fil: Lucioni, E.J.. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
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
description 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.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/279604
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
0921-5093
CONICET Digital
CONICET
url http://hdl.handle.net/11336/279604
identifier_str_mv 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
0921-5093
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S092150930601063X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.msea.2006.04.134
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science SA
publisher.none.fl_str_mv Elsevier Science SA
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.11174

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