The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels

Autores
Hereñu, Silvina Andrea Noemi; Armas, A. F.; Alvarez, Iris; Moscato, M. G.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper studies the fatigue behavior at room temperature of UNS S32205 and UNS S32750 duplex stainless steels (DSSs) under two thermal treatments. In both types of DSSs, thermal treatments at high temperature followed by water quenching (TTW) produces the precipitation of Cr2N within the ferrite phase. The amount of Cr2N increases mainly with the ferritic grain size independently of the nitrogen content. This nitride precipitation hardens the ferritic phase and produces a detrimental effect on the fatigue life of both steels.
Fil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Armas, A. F.. 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, M. G.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Materia
DUPLEX STAINLESS STEEL
THERMAL TREATMENTS
Cr2N PRECIPITATION
LOW CYCLE FATIGUE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/6201
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/6201
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steelsHereñu, Silvina Andrea NoemiArmas, A. F.Alvarez, IrisMoscato, M. G.DUPLEX STAINLESS STEELTHERMAL TREATMENTSCr2N PRECIPITATIONLOW CYCLE FATIGUEhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2This paper studies the fatigue behavior at room temperature of UNS S32205 and UNS S32750 duplex stainless steels (DSSs) under two thermal treatments. In both types of DSSs, thermal treatments at high temperature followed by water quenching (TTW) produces the precipitation of Cr2N within the ferrite phase. The amount of Cr2N increases mainly with the ferritic grain size independently of the nitrogen content. This nitride precipitation hardens the ferritic phase and produces a detrimental effect on the fatigue life of both steels.Fil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Armas, A. F.. 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, M. G.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaElsevier2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6201Hereñu, Silvina Andrea Noemi; Armas, A. F.; Alvarez, Iris; Moscato, M. G.; The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels; Elsevier; Procedia Engineering; 74; 6-2014; 179-1821877-7058enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1877705814008169info:eu-repo/semantics/altIdentifier/doi/10.1016/j.proeng.2014.06.246info: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 Técnicas2025-09-29T09:57:30Zoai:ri.conicet.gov.ar:11336/6201instacron: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 09:57:30.974CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels
title The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels
spellingShingle The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels
Hereñu, Silvina Andrea Noemi
DUPLEX STAINLESS STEEL
THERMAL TREATMENTS
Cr2N PRECIPITATION
LOW CYCLE FATIGUE
title_short The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels
title_full The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels
title_fullStr The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels
title_full_unstemmed The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels
title_sort The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels
dc.creator.none.fl_str_mv Hereñu, Silvina Andrea Noemi
Armas, A. F.
Alvarez, Iris
Moscato, M. G.
author Hereñu, Silvina Andrea Noemi
author_facet Hereñu, Silvina Andrea Noemi
Armas, A. F.
Alvarez, Iris
Moscato, M. G.
author_role author
author2 Armas, A. F.
Alvarez, Iris
Moscato, M. G.
author2_role author
author
author
dc.subject.none.fl_str_mv DUPLEX STAINLESS STEEL
THERMAL TREATMENTS
Cr2N PRECIPITATION
LOW CYCLE FATIGUE
topic DUPLEX STAINLESS STEEL
THERMAL TREATMENTS
Cr2N PRECIPITATION
LOW CYCLE FATIGUE
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 temperature of UNS S32205 and UNS S32750 duplex stainless steels (DSSs) under two thermal treatments. In both types of DSSs, thermal treatments at high temperature followed by water quenching (TTW) produces the precipitation of Cr2N within the ferrite phase. The amount of Cr2N increases mainly with the ferritic grain size independently of the nitrogen content. This nitride precipitation hardens the ferritic phase and produces a detrimental effect on the fatigue life of both steels.
Fil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Armas, A. F.. 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, M. G.. 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 temperature of UNS S32205 and UNS S32750 duplex stainless steels (DSSs) under two thermal treatments. In both types of DSSs, thermal treatments at high temperature followed by water quenching (TTW) produces the precipitation of Cr2N within the ferrite phase. The amount of Cr2N increases mainly with the ferritic grain size independently of the nitrogen content. This nitride precipitation hardens the ferritic phase and produces a detrimental effect on the fatigue life of both steels.
publishDate 2014
dc.date.none.fl_str_mv 2014-06
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/11336/6201
Hereñu, Silvina Andrea Noemi; Armas, A. F.; Alvarez, Iris; Moscato, M. G.; The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels; Elsevier; Procedia Engineering; 74; 6-2014; 179-182
1877-7058
url http://hdl.handle.net/11336/6201
identifier_str_mv Hereñu, Silvina Andrea Noemi; Armas, A. F.; Alvarez, Iris; Moscato, M. G.; The influence of chromium nitrides precipitation on the fatigue behavior of duplex stainless steels; Elsevier; Procedia Engineering; 74; 6-2014; 179-182
1877-7058
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/S1877705814008169
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.proeng.2014.06.246
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
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
_version_ 1844613719689003008
score 13.070432

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