Mostrar el registro sencillo del ítem
dc.contributor.author
Zelaya, Eugenia
dc.contributor.author
Schryvers, D.
dc.contributor.author
Tolley, Alfredo Juan
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Fitchner, P .F. P.
dc.date.available
2024-08-14T11:26:46Z
dc.date.issued
2010-04
dc.identifier.citation
Zelaya, Eugenia; Schryvers, D.; Tolley, Alfredo Juan; Fitchner, P .F. P.; Cavity nucleation and growth in Cu–Zn–Al irradiated with Cu+ ions at different temperatures; Elsevier; Intermetallics; 18; 4; 4-2010; 493-498
dc.identifier.issn
0966-9795
dc.identifier.uri
http://hdl.handle.net/11336/242471
dc.description.abstract
The effects of high dose ion irradiation in beta Cu–Zn–Al were investigated between room temperature and 150ºC. Single crystal samples with surface normal close to [001]beta were irradiated with 300 keV Cu+ ions. Microstructural changes were characterized using transmission electron microscopy. Irradiation induced cavities located on the surface exposed to the irradiation were observed. The morphology, size and density distribution of these cavities were analyzed as a function of different irradiation conditions. The shape and location of the cavities with respect to the irradiation surface were not affected by irradiation temperature or irradiation dose. Instead, the cavity size distribution showed a bi-modal shape for a dose of 15 dpa, regardless of irradiation temperature. For a dose of 30 dpa the bi-modal distribution was only observed after room temperature irradiation. The diffusion effects of vacancies produced by irradiation are analyzed in shape memory Cu–Zn–Al alloys, which main characteristic is the diffusionless martensitic transformation. Particularly, the cavity size distributions were analyzed in terms of nucleation, growth and coalescence.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Efectos de irradiación
dc.subject
Defectos: vacancias
dc.subject
microscopia electronica de transmision
dc.subject.classification
Física de los Materiales Condensados
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ciencias Físicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Cavity nucleation and growth in Cu–Zn–Al irradiated with Cu+ ions at different temperatures
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-08-12T14:00:07Z
dc.journal.volume
18
dc.journal.number
4
dc.journal.pagination
493-498
dc.journal.pais
Países Bajos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Zelaya, Eugenia. Universiteit Antwerp; Bélgica
dc.description.fil
Fil: Schryvers, D.. Universiteit Antwerp; Bélgica
dc.description.fil
Fil: Tolley, Alfredo Juan. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.description.fil
Fil: Fitchner, P .F. P.. Universidade Federal do Rio Grande do Sul; Brasil
dc.journal.title
Intermetallics
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0966979509002519
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.intermet.2009.09.010
Archivos asociados