Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures
- Autores
- Hereñu, Silvina Andrea Noemi; Alvarez, Iris; Moscato, María Gabriela; Armas, Alberto Franklin
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This paper studies the fatigue behavior at room and intermediate temperatures of a superferritic stainless steel UNS S 44600 that had received different heat treatments. Thermal treatments at high temperature followed by water quenching produces needle-like Cr2N precipitates that detrimentally affect the fatigue life of superferritic stainless steels. At intermediate temperatures, independent of previous thermal treatments, the occurrence of dynamic strain aging was manifested by a pronounced cyclic hardening rate, inverse dependence of the peak tensile stress with strain rate, a high dislocation density and modified dislocation arrangements. Cycling at intermediate temperature demodulates the spinodal decomposition with a fast velocity, improving the fatigue life of aged samples.
Fil: Hereñu, Silvina Andrea Noemi. 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
Fil: Moscato, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Armas, Alberto Franklin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina - Materia
-
Superferritic Stainless Steels
Lcf
Dsa
Precipitates - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/6178
Ver los metadatos del registro completo
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Cyclic behavior of a superferritic stainless steel at room and intermediate temperaturesHereñu, Silvina Andrea NoemiAlvarez, IrisMoscato, María GabrielaArmas, Alberto FranklinSuperferritic Stainless SteelsLcfDsaPrecipitateshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2This paper studies the fatigue behavior at room and intermediate temperatures of a superferritic stainless steel UNS S 44600 that had received different heat treatments. Thermal treatments at high temperature followed by water quenching produces needle-like Cr2N precipitates that detrimentally affect the fatigue life of superferritic stainless steels. At intermediate temperatures, independent of previous thermal treatments, the occurrence of dynamic strain aging was manifested by a pronounced cyclic hardening rate, inverse dependence of the peak tensile stress with strain rate, a high dislocation density and modified dislocation arrangements. Cycling at intermediate temperature demodulates the spinodal decomposition with a fast velocity, improving the fatigue life of aged samples.Fil: Hereñu, Silvina Andrea Noemi. 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); ArgentinaFil: Moscato, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Armas, Alberto Franklin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaElsevier2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6178Hereñu, Silvina Andrea Noemi; Alvarez, Iris; Moscato, María Gabriela; Armas, Alberto Franklin; Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures; Elsevier; International Journal of Fatigue; 65; 5-2014; 71-770142-1123enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0142112313002041info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijfatigue.2013.07.012info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:11Zoai:ri.conicet.gov.ar:11336/6178instacron: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 09:34:11.68CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures |
title |
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures |
spellingShingle |
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures Hereñu, Silvina Andrea Noemi Superferritic Stainless Steels Lcf Dsa Precipitates |
title_short |
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures |
title_full |
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures |
title_fullStr |
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures |
title_full_unstemmed |
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures |
title_sort |
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures |
dc.creator.none.fl_str_mv |
Hereñu, Silvina Andrea Noemi Alvarez, Iris Moscato, María Gabriela Armas, Alberto Franklin |
author |
Hereñu, Silvina Andrea Noemi |
author_facet |
Hereñu, Silvina Andrea Noemi Alvarez, Iris Moscato, María Gabriela Armas, Alberto Franklin |
author_role |
author |
author2 |
Alvarez, Iris Moscato, María Gabriela Armas, Alberto Franklin |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Superferritic Stainless Steels Lcf Dsa Precipitates |
topic |
Superferritic Stainless Steels Lcf Dsa Precipitates |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
This paper studies the fatigue behavior at room and intermediate temperatures of a superferritic stainless steel UNS S 44600 that had received different heat treatments. Thermal treatments at high temperature followed by water quenching produces needle-like Cr2N precipitates that detrimentally affect the fatigue life of superferritic stainless steels. At intermediate temperatures, independent of previous thermal treatments, the occurrence of dynamic strain aging was manifested by a pronounced cyclic hardening rate, inverse dependence of the peak tensile stress with strain rate, a high dislocation density and modified dislocation arrangements. Cycling at intermediate temperature demodulates the spinodal decomposition with a fast velocity, improving the fatigue life of aged samples. Fil: Hereñu, Silvina Andrea Noemi. 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 Fil: Moscato, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina Fil: Armas, Alberto Franklin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina |
description |
This paper studies the fatigue behavior at room and intermediate temperatures of a superferritic stainless steel UNS S 44600 that had received different heat treatments. Thermal treatments at high temperature followed by water quenching produces needle-like Cr2N precipitates that detrimentally affect the fatigue life of superferritic stainless steels. At intermediate temperatures, independent of previous thermal treatments, the occurrence of dynamic strain aging was manifested by a pronounced cyclic hardening rate, inverse dependence of the peak tensile stress with strain rate, a high dislocation density and modified dislocation arrangements. Cycling at intermediate temperature demodulates the spinodal decomposition with a fast velocity, improving the fatigue life of aged samples. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-05 |
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/11336/6178 Hereñu, Silvina Andrea Noemi; Alvarez, Iris; Moscato, María Gabriela; Armas, Alberto Franklin; Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures; Elsevier; International Journal of Fatigue; 65; 5-2014; 71-77 0142-1123 |
url |
http://hdl.handle.net/11336/6178 |
identifier_str_mv |
Hereñu, Silvina Andrea Noemi; Alvarez, Iris; Moscato, María Gabriela; Armas, Alberto Franklin; Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures; Elsevier; International Journal of Fatigue; 65; 5-2014; 71-77 0142-1123 |
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/S0142112313002041 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijfatigue.2013.07.012 info:eu-repo/semantics/altIdentifier/doi/ |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf 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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1844613056732069888 |
score |
13.070432 |