Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge
- Autores
- Castro Riglos, Maria Victoria; Taquire de la Cruz, M.; Tolley, Alfredo Juan
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- An extremely fast hardening response with no reduction in peak hardness was obtained in Al–Cu with minor additions of Si and Ge by 8% plastic deformation before artificial aging. The mechanism for the accelerated hardening was determined by detailed characterization with transmission electron microscopy. Plastic deformation was found to enhance the nucleation rate of Si–Ge precipitates, resulting in a higher volume density. Such precipitates catalyzed the formation of θ′ precipitates that are responsible for hardening.
Fil: Castro Riglos, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina
Fil: Taquire de la Cruz, M.. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina
Fil: Tolley, Alfredo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina - Materia
-
ALUMINIUM ALLOYS
COLD WORKING
PRECIPITATION
TRNSMISSION ELECTRON MICROSCOPY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/280877
Ver los metadatos del registro completo
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Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and GeCastro Riglos, Maria VictoriaTaquire de la Cruz, M.Tolley, Alfredo JuanALUMINIUM ALLOYSCOLD WORKINGPRECIPITATIONTRNSMISSION ELECTRON MICROSCOPYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1An extremely fast hardening response with no reduction in peak hardness was obtained in Al–Cu with minor additions of Si and Ge by 8% plastic deformation before artificial aging. The mechanism for the accelerated hardening was determined by detailed characterization with transmission electron microscopy. Plastic deformation was found to enhance the nucleation rate of Si–Ge precipitates, resulting in a higher volume density. Such precipitates catalyzed the formation of θ′ precipitates that are responsible for hardening.Fil: Castro Riglos, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; ArgentinaFil: Taquire de la Cruz, M.. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; ArgentinaFil: Tolley, Alfredo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; ArgentinaPergamon-Elsevier Science Ltd2011-01info: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/11336/280877Castro Riglos, Maria Victoria; Taquire de la Cruz, M.; Tolley, Alfredo Juan; Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge; Pergamon-Elsevier Science Ltd; Scriptum; 64; 2; 1-2011; 169-1721359-6462CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.scriptamat.2010.09.036info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1359646210006548info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-26T10:07:47Zoai:ri.conicet.gov.ar:11336/280877instacron: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:34982026-02-26 10:07:47.655CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge |
| title |
Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge |
| spellingShingle |
Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge Castro Riglos, Maria Victoria ALUMINIUM ALLOYS COLD WORKING PRECIPITATION TRNSMISSION ELECTRON MICROSCOPY |
| title_short |
Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge |
| title_full |
Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge |
| title_fullStr |
Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge |
| title_full_unstemmed |
Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge |
| title_sort |
Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge |
| dc.creator.none.fl_str_mv |
Castro Riglos, Maria Victoria Taquire de la Cruz, M. Tolley, Alfredo Juan |
| author |
Castro Riglos, Maria Victoria |
| author_facet |
Castro Riglos, Maria Victoria Taquire de la Cruz, M. Tolley, Alfredo Juan |
| author_role |
author |
| author2 |
Taquire de la Cruz, M. Tolley, Alfredo Juan |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
ALUMINIUM ALLOYS COLD WORKING PRECIPITATION TRNSMISSION ELECTRON MICROSCOPY |
| topic |
ALUMINIUM ALLOYS COLD WORKING PRECIPITATION TRNSMISSION ELECTRON MICROSCOPY |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
An extremely fast hardening response with no reduction in peak hardness was obtained in Al–Cu with minor additions of Si and Ge by 8% plastic deformation before artificial aging. The mechanism for the accelerated hardening was determined by detailed characterization with transmission electron microscopy. Plastic deformation was found to enhance the nucleation rate of Si–Ge precipitates, resulting in a higher volume density. Such precipitates catalyzed the formation of θ′ precipitates that are responsible for hardening. Fil: Castro Riglos, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina Fil: Taquire de la Cruz, M.. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina Fil: Tolley, Alfredo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina |
| description |
An extremely fast hardening response with no reduction in peak hardness was obtained in Al–Cu with minor additions of Si and Ge by 8% plastic deformation before artificial aging. The mechanism for the accelerated hardening was determined by detailed characterization with transmission electron microscopy. Plastic deformation was found to enhance the nucleation rate of Si–Ge precipitates, resulting in a higher volume density. Such precipitates catalyzed the formation of θ′ precipitates that are responsible for hardening. |
| publishDate |
2011 |
| dc.date.none.fl_str_mv |
2011-01 |
| 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/11336/280877 Castro Riglos, Maria Victoria; Taquire de la Cruz, M.; Tolley, Alfredo Juan; Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge; Pergamon-Elsevier Science Ltd; Scriptum; 64; 2; 1-2011; 169-172 1359-6462 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/280877 |
| identifier_str_mv |
Castro Riglos, Maria Victoria; Taquire de la Cruz, M.; Tolley, Alfredo Juan; Accelerated age hardening by plastic deformation in Al–Cu with minor additions of Si and Ge; Pergamon-Elsevier Science Ltd; Scriptum; 64; 2; 1-2011; 169-172 1359-6462 CONICET Digital CONICET |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scriptamat.2010.09.036 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1359646210006548 |
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Pergamon-Elsevier Science Ltd |
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