Correlation between radiation damage and magnetic properties in reactor vessel steels

Autores
Kempf, Rodolfo A.; Sacanell, Joaquin Gonzalo; Milano, Julian; Guerra Mendez, Nicolas; Winkler, Elin Lilian; Butera, Alejandro Ricardo; Troiani, Horacio Esteban; Saleta, Martin Eduardo; Fortis, Ana Maria
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Since reactor pressure vessel steels are ferromagnetic, provide a convenient means to monitor changes in the mechanical properties of the material upon irradiation with high energy particles, by measuring their magnetic properties. Here, we discuss the correlation between mechanical and magnetic properties and microstructure, by studying the flux effect on the nuclear pressure vessel steel used in reactors currently under construction in Argentina. Charpy-V notched specimens of this steel were irradiated in the RA1 experimental reactor at 275 C with two lead factors (LFs), 93 and 183. The magnetic properties were studied by means of DC magnetometry and ferromagnetic resonance. The results show that the coercive field and magnetic anisotropy spatial distribution are sensitive to the LF and can be explained by taking into account the evolution of the microstructure with this parameter. The saturation magnetization shows a dominant dependence on the accumulated damage. Consequently, the mentioned techniques are suitable to estimate the degradation of the reactor vessel steel.
Fil: Kempf, Rodolfo A.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina
Fil: Sacanell, Joaquin Gonzalo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina
Fil: Milano, Julian. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Guerra Mendez, Nicolas. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina
Fil: Winkler, Elin Lilian. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Butera, Alejandro Ricardo. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Troiani, Horacio Esteban. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Saleta, Martin Eduardo. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Fortis, Ana Maria. Comisión Nacional de Energía Atómica; Argentina
Materia
Reactor Pressure Vessel (Rpv)
Neutron Irradiation
Dose-Rate Effects
Magnetic Properties of Steels
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:11336/29758
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/29758
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Correlation between radiation damage and magnetic properties in reactor vessel steelsKempf, Rodolfo A.Sacanell, Joaquin GonzaloMilano, JulianGuerra Mendez, NicolasWinkler, Elin LilianButera, Alejandro RicardoTroiani, Horacio EstebanSaleta, Martin EduardoFortis, Ana MariaReactor Pressure Vessel (Rpv)Neutron IrradiationDose-Rate EffectsMagnetic Properties of SteelsSince reactor pressure vessel steels are ferromagnetic, provide a convenient means to monitor changes in the mechanical properties of the material upon irradiation with high energy particles, by measuring their magnetic properties. Here, we discuss the correlation between mechanical and magnetic properties and microstructure, by studying the flux effect on the nuclear pressure vessel steel used in reactors currently under construction in Argentina. Charpy-V notched specimens of this steel were irradiated in the RA1 experimental reactor at 275 C with two lead factors (LFs), 93 and 183. The magnetic properties were studied by means of DC magnetometry and ferromagnetic resonance. The results show that the coercive field and magnetic anisotropy spatial distribution are sensitive to the LF and can be explained by taking into account the evolution of the microstructure with this parameter. The saturation magnetization shows a dominant dependence on the accumulated damage. Consequently, the mentioned techniques are suitable to estimate the degradation of the reactor vessel steel.Fil: Kempf, Rodolfo A.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; ArgentinaFil: Sacanell, Joaquin Gonzalo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; ArgentinaFil: Milano, Julian. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; ArgentinaFil: Guerra Mendez, Nicolas. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; ArgentinaFil: Winkler, Elin Lilian. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; ArgentinaFil: Butera, Alejandro Ricardo. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; ArgentinaFil: Troiani, Horacio Esteban. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; ArgentinaFil: Saleta, Martin Eduardo. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; ArgentinaFil: Fortis, Ana Maria. Comisión Nacional de Energía Atómica; ArgentinaElsevier Science2014-02-01info: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/11336/29758Kempf, Rodolfo A.; Sacanell, Joaquin Gonzalo; Milano, Julian; Guerra Mendez, Nicolas; Winkler, Elin Lilian; et al.; Correlation between radiation damage and magnetic properties in reactor vessel steels; Elsevier Science; Journal of Nuclear Materials; 445; 1-3; 1-2-2014; 57-620022-3115CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022311513011458info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jnucmat.2013.10.006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:02:01Zoai:ri.conicet.gov.ar:11336/29758instacron: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:34982025-09-29 10:02:01.796CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Correlation between radiation damage and magnetic properties in reactor vessel steels
title Correlation between radiation damage and magnetic properties in reactor vessel steels
spellingShingle Correlation between radiation damage and magnetic properties in reactor vessel steels
Kempf, Rodolfo A.
Reactor Pressure Vessel (Rpv)
Neutron Irradiation
Dose-Rate Effects
Magnetic Properties of Steels
title_short Correlation between radiation damage and magnetic properties in reactor vessel steels
title_full Correlation between radiation damage and magnetic properties in reactor vessel steels
title_fullStr Correlation between radiation damage and magnetic properties in reactor vessel steels
title_full_unstemmed Correlation between radiation damage and magnetic properties in reactor vessel steels
title_sort Correlation between radiation damage and magnetic properties in reactor vessel steels
dc.creator.none.fl_str_mv Kempf, Rodolfo A.
Sacanell, Joaquin Gonzalo
Milano, Julian
Guerra Mendez, Nicolas
Winkler, Elin Lilian
Butera, Alejandro Ricardo
Troiani, Horacio Esteban
Saleta, Martin Eduardo
Fortis, Ana Maria
author Kempf, Rodolfo A.
author_facet Kempf, Rodolfo A.
Sacanell, Joaquin Gonzalo
Milano, Julian
Guerra Mendez, Nicolas
Winkler, Elin Lilian
Butera, Alejandro Ricardo
Troiani, Horacio Esteban
Saleta, Martin Eduardo
Fortis, Ana Maria
author_role author
author2 Sacanell, Joaquin Gonzalo
Milano, Julian
Guerra Mendez, Nicolas
Winkler, Elin Lilian
Butera, Alejandro Ricardo
Troiani, Horacio Esteban
Saleta, Martin Eduardo
Fortis, Ana Maria
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Reactor Pressure Vessel (Rpv)
Neutron Irradiation
Dose-Rate Effects
Magnetic Properties of Steels
topic Reactor Pressure Vessel (Rpv)
Neutron Irradiation
Dose-Rate Effects
Magnetic Properties of Steels
dc.description.none.fl_txt_mv Since reactor pressure vessel steels are ferromagnetic, provide a convenient means to monitor changes in the mechanical properties of the material upon irradiation with high energy particles, by measuring their magnetic properties. Here, we discuss the correlation between mechanical and magnetic properties and microstructure, by studying the flux effect on the nuclear pressure vessel steel used in reactors currently under construction in Argentina. Charpy-V notched specimens of this steel were irradiated in the RA1 experimental reactor at 275 C with two lead factors (LFs), 93 and 183. The magnetic properties were studied by means of DC magnetometry and ferromagnetic resonance. The results show that the coercive field and magnetic anisotropy spatial distribution are sensitive to the LF and can be explained by taking into account the evolution of the microstructure with this parameter. The saturation magnetization shows a dominant dependence on the accumulated damage. Consequently, the mentioned techniques are suitable to estimate the degradation of the reactor vessel steel.
Fil: Kempf, Rodolfo A.. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina
Fil: Sacanell, Joaquin Gonzalo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina
Fil: Milano, Julian. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Guerra Mendez, Nicolas. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina
Fil: Winkler, Elin Lilian. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Butera, Alejandro Ricardo. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Troiani, Horacio Esteban. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Saleta, Martin Eduardo. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina
Fil: Fortis, Ana Maria. Comisión Nacional de Energía Atómica; Argentina
description Since reactor pressure vessel steels are ferromagnetic, provide a convenient means to monitor changes in the mechanical properties of the material upon irradiation with high energy particles, by measuring their magnetic properties. Here, we discuss the correlation between mechanical and magnetic properties and microstructure, by studying the flux effect on the nuclear pressure vessel steel used in reactors currently under construction in Argentina. Charpy-V notched specimens of this steel were irradiated in the RA1 experimental reactor at 275 C with two lead factors (LFs), 93 and 183. The magnetic properties were studied by means of DC magnetometry and ferromagnetic resonance. The results show that the coercive field and magnetic anisotropy spatial distribution are sensitive to the LF and can be explained by taking into account the evolution of the microstructure with this parameter. The saturation magnetization shows a dominant dependence on the accumulated damage. Consequently, the mentioned techniques are suitable to estimate the degradation of the reactor vessel steel.
publishDate 2014
dc.date.none.fl_str_mv 2014-02-01
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/11336/29758
Kempf, Rodolfo A.; Sacanell, Joaquin Gonzalo; Milano, Julian; Guerra Mendez, Nicolas; Winkler, Elin Lilian; et al.; Correlation between radiation damage and magnetic properties in reactor vessel steels; Elsevier Science; Journal of Nuclear Materials; 445; 1-3; 1-2-2014; 57-62
0022-3115
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29758
identifier_str_mv Kempf, Rodolfo A.; Sacanell, Joaquin Gonzalo; Milano, Julian; Guerra Mendez, Nicolas; Winkler, Elin Lilian; et al.; Correlation between radiation damage and magnetic properties in reactor vessel steels; Elsevier Science; Journal of Nuclear Materials; 445; 1-3; 1-2-2014; 57-62
0022-3115
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022311513011458
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jnucmat.2013.10.006
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
publisher.none.fl_str_mv Elsevier Science
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 13.070432

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