Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels
- Autores
- Batista, Maria Natalia; Hereñu, Silvina Andrea Noemi; Giordana, María Florencia; Alvarez, Iris
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The present paper presents results about cyclic behaviour and the evolution of the dislocation structure of reduced activation ferritic–martensitic steels and commercial martensitic steels AISI 410 and 420. The variation of the free dislocation density within subgrains and subgrain size was mainly analysed during the cyclic softening of EUROFER 97 steel. From the analysis of the flow stress components, the friction and back stresses, and the information of the evolution of the dislocation structure, it could be concluded that the softening of tempered martensitic steels at 20°C is produced by the contribution of the friction stress and aided later by the back stress.
Fil: Batista, Maria Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Giordana, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina - Materia
-
Dislocation
Rafm
Steels
Martensitic - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/6197
Ver los metadatos del registro completo
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Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic SteelsBatista, Maria NataliaHereñu, Silvina Andrea NoemiGiordana, María FlorenciaAlvarez, IrisDislocationRafmSteelsMartensitichttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The present paper presents results about cyclic behaviour and the evolution of the dislocation structure of reduced activation ferritic–martensitic steels and commercial martensitic steels AISI 410 and 420. The variation of the free dislocation density within subgrains and subgrain size was mainly analysed during the cyclic softening of EUROFER 97 steel. From the analysis of the flow stress components, the friction and back stresses, and the information of the evolution of the dislocation structure, it could be concluded that the softening of tempered martensitic steels at 20°C is produced by the contribution of the friction stress and aided later by the back stress.Fil: Batista, Maria Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Giordana, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaTaylor & Francis2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/mswordapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6197Batista, Maria Natalia; Hereñu, Silvina Andrea Noemi; Giordana, María Florencia; Alvarez, Iris; Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels; Taylor & Francis; Materials Science and Technology; 30; 14; 1-2014; 1826-18310267-0836enginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1179/1743284713Y.0000000490info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1179/1743284713Y.0000000490info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:06:46Zoai:ri.conicet.gov.ar:11336/6197instacron: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 10:06:46.898CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels |
title |
Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels |
spellingShingle |
Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels Batista, Maria Natalia Dislocation Rafm Steels Martensitic |
title_short |
Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels |
title_full |
Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels |
title_fullStr |
Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels |
title_full_unstemmed |
Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels |
title_sort |
Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels |
dc.creator.none.fl_str_mv |
Batista, Maria Natalia Hereñu, Silvina Andrea Noemi Giordana, María Florencia Alvarez, Iris |
author |
Batista, Maria Natalia |
author_facet |
Batista, Maria Natalia Hereñu, Silvina Andrea Noemi Giordana, María Florencia Alvarez, Iris |
author_role |
author |
author2 |
Hereñu, Silvina Andrea Noemi Giordana, María Florencia Alvarez, Iris |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Dislocation Rafm Steels Martensitic |
topic |
Dislocation Rafm Steels Martensitic |
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 present paper presents results about cyclic behaviour and the evolution of the dislocation structure of reduced activation ferritic–martensitic steels and commercial martensitic steels AISI 410 and 420. The variation of the free dislocation density within subgrains and subgrain size was mainly analysed during the cyclic softening of EUROFER 97 steel. From the analysis of the flow stress components, the friction and back stresses, and the information of the evolution of the dislocation structure, it could be concluded that the softening of tempered martensitic steels at 20°C is produced by the contribution of the friction stress and aided later by the back stress. Fil: Batista, Maria Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina Fil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina Fil: Giordana, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina Fil: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina |
description |
The present paper presents results about cyclic behaviour and the evolution of the dislocation structure of reduced activation ferritic–martensitic steels and commercial martensitic steels AISI 410 and 420. The variation of the free dislocation density within subgrains and subgrain size was mainly analysed during the cyclic softening of EUROFER 97 steel. From the analysis of the flow stress components, the friction and back stresses, and the information of the evolution of the dislocation structure, it could be concluded that the softening of tempered martensitic steels at 20°C is produced by the contribution of the friction stress and aided later by the back stress. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01 |
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/11336/6197 Batista, Maria Natalia; Hereñu, Silvina Andrea Noemi; Giordana, María Florencia; Alvarez, Iris; Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels; Taylor & Francis; Materials Science and Technology; 30; 14; 1-2014; 1826-1831 0267-0836 |
url |
http://hdl.handle.net/11336/6197 |
identifier_str_mv |
Batista, Maria Natalia; Hereñu, Silvina Andrea Noemi; Giordana, María Florencia; Alvarez, Iris; Cyclic Deformation and Microstructural Behavior of Reduced Activation Ferritic-Martensitic Steels; Taylor & Francis; Materials Science and Technology; 30; 14; 1-2014; 1826-1831 0267-0836 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1179/1743284713Y.0000000490 info:eu-repo/semantics/altIdentifier/doi/ info:eu-repo/semantics/altIdentifier/doi/10.1179/1743284713Y.0000000490 |
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/msword application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Taylor & Francis |
publisher.none.fl_str_mv |
Taylor & Francis |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |