Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr

Autores
Ruestes, C. J.; Bertolino, Graciela Mabel; Ruda, M.; Farkas, D.; Bringa, Eduardo Marcial
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Molecular dynamics was used to simulate tensile testing of columnar grain samples of nanocrystalline Zr with random rotations around the [0 0 0 1] axis. For grain sizes smaller than a critical size the results show an inverse Hall–Petch effect. For larger grains the calculated Hall–Petch constant agrees well with the experimental data. Grain size effects on deformation mechanisms, including grain boundary sliding and dislocation emission, are also discussed.
Fil: Ruestes, C. J.. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Bertolino, Graciela Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Ruda, M.. Comision Nacional de Energia Atomica. Centro Atomico Bariloche; Argentina
Fil: Farkas, D.. Virginia Tech University; Estados Unidos
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo; Argentina
Materia
Zirconium
Nanocrystalline Materials
Hall-Petch Effect
Molecular Dynamics (Md)
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:11336/14195
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/14195
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline ZrRuestes, C. J.Bertolino, Graciela MabelRuda, M.Farkas, D.Bringa, Eduardo MarcialZirconiumNanocrystalline MaterialsHall-Petch EffectMolecular Dynamics (Md)https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Molecular dynamics was used to simulate tensile testing of columnar grain samples of nanocrystalline Zr with random rotations around the [0 0 0 1] axis. For grain sizes smaller than a critical size the results show an inverse Hall–Petch effect. For larger grains the calculated Hall–Petch constant agrees well with the experimental data. Grain size effects on deformation mechanisms, including grain boundary sliding and dislocation emission, are also discussed.Fil: Ruestes, C. J.. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Bertolino, Graciela Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Ruda, M.. Comision Nacional de Energia Atomica. Centro Atomico Bariloche; ArgentinaFil: Farkas, D.. Virginia Tech University; Estados UnidosFil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo; ArgentinaElsevier2013-09-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/14195Ruestes, C. J.; Bertolino, Graciela Mabel; Ruda, M.; Farkas, D.; Bringa, Eduardo Marcial; Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr; Elsevier; Scripta Materialia; 71; 17-9-2013; 9-121359-6462enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.scriptamat.2013.09.010info:eu-repo/semantics/altIdentifier/url/www.sciencedirect.com/science/article/pii/S1359646213004557info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:34:27Zoai:ri.conicet.gov.ar:11336/14195instacron: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:34982025-10-22 11:34:27.5CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr
title Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr
spellingShingle Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr
Ruestes, C. J.
Zirconium
Nanocrystalline Materials
Hall-Petch Effect
Molecular Dynamics (Md)
title_short Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr
title_full Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr
title_fullStr Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr
title_full_unstemmed Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr
title_sort Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr
dc.creator.none.fl_str_mv Ruestes, C. J.
Bertolino, Graciela Mabel
Ruda, M.
Farkas, D.
Bringa, Eduardo Marcial
author Ruestes, C. J.
author_facet Ruestes, C. J.
Bertolino, Graciela Mabel
Ruda, M.
Farkas, D.
Bringa, Eduardo Marcial
author_role author
author2 Bertolino, Graciela Mabel
Ruda, M.
Farkas, D.
Bringa, Eduardo Marcial
author2_role author
author
author
author
dc.subject.none.fl_str_mv Zirconium
Nanocrystalline Materials
Hall-Petch Effect
Molecular Dynamics (Md)
topic Zirconium
Nanocrystalline Materials
Hall-Petch Effect
Molecular Dynamics (Md)
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Molecular dynamics was used to simulate tensile testing of columnar grain samples of nanocrystalline Zr with random rotations around the [0 0 0 1] axis. For grain sizes smaller than a critical size the results show an inverse Hall–Petch effect. For larger grains the calculated Hall–Petch constant agrees well with the experimental data. Grain size effects on deformation mechanisms, including grain boundary sliding and dislocation emission, are also discussed.
Fil: Ruestes, C. J.. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Bertolino, Graciela Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Ruda, M.. Comision Nacional de Energia Atomica. Centro Atomico Bariloche; Argentina
Fil: Farkas, D.. Virginia Tech University; Estados Unidos
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo; Argentina
description Molecular dynamics was used to simulate tensile testing of columnar grain samples of nanocrystalline Zr with random rotations around the [0 0 0 1] axis. For grain sizes smaller than a critical size the results show an inverse Hall–Petch effect. For larger grains the calculated Hall–Petch constant agrees well with the experimental data. Grain size effects on deformation mechanisms, including grain boundary sliding and dislocation emission, are also discussed.
publishDate 2013
dc.date.none.fl_str_mv 2013-09-17
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/11336/14195
Ruestes, C. J.; Bertolino, Graciela Mabel; Ruda, M.; Farkas, D.; Bringa, Eduardo Marcial; Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr; Elsevier; Scripta Materialia; 71; 17-9-2013; 9-12
1359-6462
url http://hdl.handle.net/11336/14195
identifier_str_mv Ruestes, C. J.; Bertolino, Graciela Mabel; Ruda, M.; Farkas, D.; Bringa, Eduardo Marcial; Grain size effects in the deformation of [0 0 0 1] textured nanocrystalline Zr; Elsevier; Scripta Materialia; 71; 17-9-2013; 9-12
1359-6462
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scriptamat.2013.09.010
info:eu-repo/semantics/altIdentifier/url/www.sciencedirect.com/science/article/pii/S1359646213004557
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
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 12.982451

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