Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels

Autores
Marinelli, María Cecilia; Strubbia, Renata; Hereñu, Silvina Andrea Noemi; Alvarez, Iris
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Transmission (TEM) and scanning electron microscopy (SEM) in combination with automated electron back-scattered diffraction (EBSD) techniques is used to study the surface damage as well as the initiation and propagation of short fatigue cracks in LDSS AL 2003 in two different thermal conditions. Whereas in the as received (AR) condition the initial deformation lines appear in the ferrite phase, in the heat treated (HT) condition the deformation lines appear in both phases at the same time. On the other hand, in both thermal conditions short cracks nucleate along intrusion/extrusions in the ferrite phase. Additionally, applying a numerical model it was found that the path of short cracks not only depends on the Schmid Factor but it is also conditioned by the angles of the crack-plane deflection at a grain boundary.
Fil: Marinelli, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Strubbia, Renata. 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: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Materia
LOW CYCLE FATIGUE
LEAN DUPLEX STAINLESS STEEL
SHORT CRACK PROPAGATION
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:11336/6208
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/6208
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless SteelsMarinelli, María CeciliaStrubbia, RenataHereñu, Silvina Andrea NoemiAlvarez, IrisLOW CYCLE FATIGUELEAN DUPLEX STAINLESS STEELSHORT CRACK PROPAGATIONhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Transmission (TEM) and scanning electron microscopy (SEM) in combination with automated electron back-scattered diffraction (EBSD) techniques is used to study the surface damage as well as the initiation and propagation of short fatigue cracks in LDSS AL 2003 in two different thermal conditions. Whereas in the as received (AR) condition the initial deformation lines appear in the ferrite phase, in the heat treated (HT) condition the deformation lines appear in both phases at the same time. On the other hand, in both thermal conditions short cracks nucleate along intrusion/extrusions in the ferrite phase. Additionally, applying a numerical model it was found that the path of short cracks not only depends on the Schmid Factor but it is also conditioned by the angles of the crack-plane deflection at a grain boundary.Fil: Marinelli, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Strubbia, Renata. 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: Alvarez, Iris. 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/pdfapplication/pdfhttp://hdl.handle.net/11336/6208Marinelli, María Cecilia; Strubbia, Renata; Hereñu, Silvina Andrea Noemi; Alvarez, Iris; Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels; Elsevier; Procedia Engineering; 74; 6-2014; 183-1861877-7058enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1877705814008170info:eu-repo/semantics/altIdentifier/doi/10.1016/j.proeng.2014.06.247info: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 Técnicas2025-09-03T09:56:07Zoai:ri.conicet.gov.ar:11336/6208instacron: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 09:56:08.174CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels
title Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels
spellingShingle Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels
Marinelli, María Cecilia
LOW CYCLE FATIGUE
LEAN DUPLEX STAINLESS STEEL
SHORT CRACK PROPAGATION
title_short Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels
title_full Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels
title_fullStr Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels
title_full_unstemmed Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels
title_sort Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels
dc.creator.none.fl_str_mv Marinelli, María Cecilia
Strubbia, Renata
Hereñu, Silvina Andrea Noemi
Alvarez, Iris
author Marinelli, María Cecilia
author_facet Marinelli, María Cecilia
Strubbia, Renata
Hereñu, Silvina Andrea Noemi
Alvarez, Iris
author_role author
author2 Strubbia, Renata
Hereñu, Silvina Andrea Noemi
Alvarez, Iris
author2_role author
author
author
dc.subject.none.fl_str_mv LOW CYCLE FATIGUE
LEAN DUPLEX STAINLESS STEEL
SHORT CRACK PROPAGATION
topic LOW CYCLE FATIGUE
LEAN DUPLEX STAINLESS STEEL
SHORT CRACK PROPAGATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Transmission (TEM) and scanning electron microscopy (SEM) in combination with automated electron back-scattered diffraction (EBSD) techniques is used to study the surface damage as well as the initiation and propagation of short fatigue cracks in LDSS AL 2003 in two different thermal conditions. Whereas in the as received (AR) condition the initial deformation lines appear in the ferrite phase, in the heat treated (HT) condition the deformation lines appear in both phases at the same time. On the other hand, in both thermal conditions short cracks nucleate along intrusion/extrusions in the ferrite phase. Additionally, applying a numerical model it was found that the path of short cracks not only depends on the Schmid Factor but it is also conditioned by the angles of the crack-plane deflection at a grain boundary.
Fil: Marinelli, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Strubbia, Renata. 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: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
description Transmission (TEM) and scanning electron microscopy (SEM) in combination with automated electron back-scattered diffraction (EBSD) techniques is used to study the surface damage as well as the initiation and propagation of short fatigue cracks in LDSS AL 2003 in two different thermal conditions. Whereas in the as received (AR) condition the initial deformation lines appear in the ferrite phase, in the heat treated (HT) condition the deformation lines appear in both phases at the same time. On the other hand, in both thermal conditions short cracks nucleate along intrusion/extrusions in the ferrite phase. Additionally, applying a numerical model it was found that the path of short cracks not only depends on the Schmid Factor but it is also conditioned by the angles of the crack-plane deflection at a grain boundary.
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/11336/6208
Marinelli, María Cecilia; Strubbia, Renata; Hereñu, Silvina Andrea Noemi; Alvarez, Iris; Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels; Elsevier; Procedia Engineering; 74; 6-2014; 183-186
1877-7058
url http://hdl.handle.net/11336/6208
identifier_str_mv Marinelli, María Cecilia; Strubbia, Renata; Hereñu, Silvina Andrea Noemi; Alvarez, Iris; Experimental and numerical analysis of short fatigue cracks in Lean Duplex Stainless Steels; Elsevier; Procedia Engineering; 74; 6-2014; 183-186
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/S1877705814008170
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.proeng.2014.06.247
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
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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score 13.13397

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