Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling

Autores
Giordana, María Florencia; Giroux, P. F.; Alvarez, Iris; Sauzay, M.; Armas, Alberto Franklin; Kruml, T.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The 9% Cr quenched and tempered reduced-activation ferritic/martensitic steel EUROFER 97 is one of the candidates for structural components of fusion reactors. Isothermal, plastic strain-controlled, low-cycle fatigue tests are performed. Tested at room temperature, this steel suffers a cyclic softening effect linked to microstructural changes observed by transmission electron microscopy, such as the decrease of dislocation density inside subgrains or the growth of subgrain size. From the assumed mechanisms of softening a simple mean-field model based on crystalline plasticity is proposed to predict these microstructure evolutions during cycling and monotonic deformation.
Fil: Giordana, María Florencia. 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
Fil: Giroux, P. F.. No especifíca;
Fil: Alvarez, Iris. 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
Fil: Sauzay, M.. No especifíca;
Fil: Armas, Alberto Franklin. 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
Fil: Kruml, T.. Biology Centre of the Academy of Sciences of the Czech Republic; República Checa
Materia
MARTENSITIC STEELS
SOFTENING BEHAVIOUR
MICROSTRUCTURAL EVOLUTION
POLYCRYSTALLINE MODELLING
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:11336/272147
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modellingGiordana, María FlorenciaGiroux, P. F.Alvarez, IrisSauzay, M.Armas, Alberto FranklinKruml, T.MARTENSITIC STEELSSOFTENING BEHAVIOURMICROSTRUCTURAL EVOLUTIONPOLYCRYSTALLINE MODELLINGhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The 9% Cr quenched and tempered reduced-activation ferritic/martensitic steel EUROFER 97 is one of the candidates for structural components of fusion reactors. Isothermal, plastic strain-controlled, low-cycle fatigue tests are performed. Tested at room temperature, this steel suffers a cyclic softening effect linked to microstructural changes observed by transmission electron microscopy, such as the decrease of dislocation density inside subgrains or the growth of subgrain size. From the assumed mechanisms of softening a simple mean-field model based on crystalline plasticity is proposed to predict these microstructure evolutions during cycling and monotonic deformation.Fil: Giordana, María Florencia. 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; ArgentinaFil: Giroux, P. F.. No especifíca;Fil: Alvarez, Iris. 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; ArgentinaFil: Sauzay, M.. No especifíca;Fil: Armas, Alberto Franklin. 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; ArgentinaFil: Kruml, T.. Biology Centre of the Academy of Sciences of the Czech Republic; República ChecaElsevier Science SA2012-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/272147Giordana, María Florencia; Giroux, P. F.; Alvarez, Iris; Sauzay, M.; Armas, Alberto Franklin; et al.; Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling; Elsevier Science SA; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 550; 7-2012; 103-1110921-5093CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.msea.2012.04.038info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T09:42:33Zoai:ri.conicet.gov.ar:11336/272147instacron: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:34982025-11-05 09:42:33.487CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
title Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
spellingShingle Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
Giordana, María Florencia
MARTENSITIC STEELS
SOFTENING BEHAVIOUR
MICROSTRUCTURAL EVOLUTION
POLYCRYSTALLINE MODELLING
title_short Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
title_full Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
title_fullStr Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
title_full_unstemmed Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
title_sort Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
dc.creator.none.fl_str_mv Giordana, María Florencia
Giroux, P. F.
Alvarez, Iris
Sauzay, M.
Armas, Alberto Franklin
Kruml, T.
author Giordana, María Florencia
author_facet Giordana, María Florencia
Giroux, P. F.
Alvarez, Iris
Sauzay, M.
Armas, Alberto Franklin
Kruml, T.
author_role author
author2 Giroux, P. F.
Alvarez, Iris
Sauzay, M.
Armas, Alberto Franklin
Kruml, T.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv MARTENSITIC STEELS
SOFTENING BEHAVIOUR
MICROSTRUCTURAL EVOLUTION
POLYCRYSTALLINE MODELLING
topic MARTENSITIC STEELS
SOFTENING BEHAVIOUR
MICROSTRUCTURAL EVOLUTION
POLYCRYSTALLINE MODELLING
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The 9% Cr quenched and tempered reduced-activation ferritic/martensitic steel EUROFER 97 is one of the candidates for structural components of fusion reactors. Isothermal, plastic strain-controlled, low-cycle fatigue tests are performed. Tested at room temperature, this steel suffers a cyclic softening effect linked to microstructural changes observed by transmission electron microscopy, such as the decrease of dislocation density inside subgrains or the growth of subgrain size. From the assumed mechanisms of softening a simple mean-field model based on crystalline plasticity is proposed to predict these microstructure evolutions during cycling and monotonic deformation.
Fil: Giordana, María Florencia. 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
Fil: Giroux, P. F.. No especifíca;
Fil: Alvarez, Iris. 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
Fil: Sauzay, M.. No especifíca;
Fil: Armas, Alberto Franklin. 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
Fil: Kruml, T.. Biology Centre of the Academy of Sciences of the Czech Republic; República Checa
description The 9% Cr quenched and tempered reduced-activation ferritic/martensitic steel EUROFER 97 is one of the candidates for structural components of fusion reactors. Isothermal, plastic strain-controlled, low-cycle fatigue tests are performed. Tested at room temperature, this steel suffers a cyclic softening effect linked to microstructural changes observed by transmission electron microscopy, such as the decrease of dislocation density inside subgrains or the growth of subgrain size. From the assumed mechanisms of softening a simple mean-field model based on crystalline plasticity is proposed to predict these microstructure evolutions during cycling and monotonic deformation.
publishDate 2012
dc.date.none.fl_str_mv 2012-07
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/11336/272147
Giordana, María Florencia; Giroux, P. F.; Alvarez, Iris; Sauzay, M.; Armas, Alberto Franklin; et al.; Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling; Elsevier Science SA; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 550; 7-2012; 103-111
0921-5093
CONICET Digital
CONICET
url http://hdl.handle.net/11336/272147
identifier_str_mv Giordana, María Florencia; Giroux, P. F.; Alvarez, Iris; Sauzay, M.; Armas, Alberto Franklin; et al.; Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling; Elsevier Science SA; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 550; 7-2012; 103-111
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/doi/10.1016/j.msea.2012.04.038
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
application/pdf
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
_version_ 1847976999828586496
score 13.121305

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