Initiation and growth of short cracks during cycling in an aged superduplex stainless steel

Autores
Balbi, Marcela Ángela; Hereñu, Silvina Andrea Noemi; Proriol Serre, I.; Vogt, J. B.; Armas, A. F.; Alvarez Armas, I.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The kinetics of short crack growth during cycling has been studied in a superduplex stainless steel in aged condition. After few cycles, slip lines appear distributed in both phases but the preferred phase for microcrack nucleation is the ferrite. Contrary to the exponential behavior observed in the as-received material, the growth rate of microcracks in aged condition follows a rather linear law. Internal dislocation structures were studied in the near surface region; microbands that sometimes extend over several grains were found at approximately 45º of the tensile axis on ferrite grains. The origin of the microbands has been analyzed and correlated with the microcracks.
Fil: Balbi, Marcela Ángela. 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: Proriol Serre, I.. Université de Lille; Francia
Fil: Vogt, J. B.. Université de Lille; Francia
Fil: Armas, A. F.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Alvarez Armas, I.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Materia
Low Cycle Fatigue
Duplex Stainless Steel
Short Crack Initiation And Propagation
Aged Material
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:11336/14194
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/14194
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Initiation and growth of short cracks during cycling in an aged superduplex stainless steelBalbi, Marcela ÁngelaHereñu, Silvina Andrea NoemiProriol Serre, I.Vogt, J. B.Armas, A. F.Alvarez Armas, I.Low Cycle FatigueDuplex Stainless SteelShort Crack Initiation And PropagationAged Materialhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The kinetics of short crack growth during cycling has been studied in a superduplex stainless steel in aged condition. After few cycles, slip lines appear distributed in both phases but the preferred phase for microcrack nucleation is the ferrite. Contrary to the exponential behavior observed in the as-received material, the growth rate of microcracks in aged condition follows a rather linear law. Internal dislocation structures were studied in the near surface region; microbands that sometimes extend over several grains were found at approximately 45º of the tensile axis on ferrite grains. The origin of the microbands has been analyzed and correlated with the microcracks.Fil: Balbi, Marcela Ángela. 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: Proriol Serre, I.. Université de Lille; FranciaFil: Vogt, J. B.. Université de Lille; FranciaFil: Armas, A. F.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Alvarez Armas, I.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaTrans Tech Publications2011-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/14194Balbi, Marcela Ángela; Hereñu, Silvina Andrea Noemi; Proriol Serre, I.; Vogt, J. B.; Armas, A. F.; et al.; Initiation and growth of short cracks during cycling in an aged superduplex stainless steel; Trans Tech Publications; Key Engineering Materials; 465; 8-2011; 411-4141013-9826enginfo:eu-repo/semantics/altIdentifier/url/https://www.scientific.net/KEM.465.411info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.4028/www.scientific.net/KEM.465.411info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:29Zoai:ri.conicet.gov.ar:11336/14194instacron: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:34982025-09-03 10:09:29.877CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Initiation and growth of short cracks during cycling in an aged superduplex stainless steel
title Initiation and growth of short cracks during cycling in an aged superduplex stainless steel
spellingShingle Initiation and growth of short cracks during cycling in an aged superduplex stainless steel
Balbi, Marcela Ángela
Low Cycle Fatigue
Duplex Stainless Steel
Short Crack Initiation And Propagation
Aged Material
title_short Initiation and growth of short cracks during cycling in an aged superduplex stainless steel
title_full Initiation and growth of short cracks during cycling in an aged superduplex stainless steel
title_fullStr Initiation and growth of short cracks during cycling in an aged superduplex stainless steel
title_full_unstemmed Initiation and growth of short cracks during cycling in an aged superduplex stainless steel
title_sort Initiation and growth of short cracks during cycling in an aged superduplex stainless steel
dc.creator.none.fl_str_mv Balbi, Marcela Ángela
Hereñu, Silvina Andrea Noemi
Proriol Serre, I.
Vogt, J. B.
Armas, A. F.
Alvarez Armas, I.
author Balbi, Marcela Ángela
author_facet Balbi, Marcela Ángela
Hereñu, Silvina Andrea Noemi
Proriol Serre, I.
Vogt, J. B.
Armas, A. F.
Alvarez Armas, I.
author_role author
author2 Hereñu, Silvina Andrea Noemi
Proriol Serre, I.
Vogt, J. B.
Armas, A. F.
Alvarez Armas, I.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Low Cycle Fatigue
Duplex Stainless Steel
Short Crack Initiation And Propagation
Aged Material
topic Low Cycle Fatigue
Duplex Stainless Steel
Short Crack Initiation And Propagation
Aged Material
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 kinetics of short crack growth during cycling has been studied in a superduplex stainless steel in aged condition. After few cycles, slip lines appear distributed in both phases but the preferred phase for microcrack nucleation is the ferrite. Contrary to the exponential behavior observed in the as-received material, the growth rate of microcracks in aged condition follows a rather linear law. Internal dislocation structures were studied in the near surface region; microbands that sometimes extend over several grains were found at approximately 45º of the tensile axis on ferrite grains. The origin of the microbands has been analyzed and correlated with the microcracks.
Fil: Balbi, Marcela Ángela. 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: Proriol Serre, I.. Université de Lille; Francia
Fil: Vogt, J. B.. Université de Lille; Francia
Fil: Armas, A. F.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Alvarez Armas, I.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
description The kinetics of short crack growth during cycling has been studied in a superduplex stainless steel in aged condition. After few cycles, slip lines appear distributed in both phases but the preferred phase for microcrack nucleation is the ferrite. Contrary to the exponential behavior observed in the as-received material, the growth rate of microcracks in aged condition follows a rather linear law. Internal dislocation structures were studied in the near surface region; microbands that sometimes extend over several grains were found at approximately 45º of the tensile axis on ferrite grains. The origin of the microbands has been analyzed and correlated with the microcracks.
publishDate 2011
dc.date.none.fl_str_mv 2011-08
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/11336/14194
Balbi, Marcela Ángela; Hereñu, Silvina Andrea Noemi; Proriol Serre, I.; Vogt, J. B.; Armas, A. F.; et al.; Initiation and growth of short cracks during cycling in an aged superduplex stainless steel; Trans Tech Publications; Key Engineering Materials; 465; 8-2011; 411-414
1013-9826
url http://hdl.handle.net/11336/14194
identifier_str_mv Balbi, Marcela Ángela; Hereñu, Silvina Andrea Noemi; Proriol Serre, I.; Vogt, J. B.; Armas, A. F.; et al.; Initiation and growth of short cracks during cycling in an aged superduplex stainless steel; Trans Tech Publications; Key Engineering Materials; 465; 8-2011; 411-414
1013-9826
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.scientific.net/KEM.465.411
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.4028/www.scientific.net/KEM.465.411
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
dc.publisher.none.fl_str_mv Trans Tech Publications
publisher.none.fl_str_mv Trans Tech Publications
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_ 1842270083107258368
score 13.13397

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