Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels

Autores
Berejnoi, Carlos; Perez Ipiña, Juan Elias
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper presents an analysis of ferritic steels in the ductile-to-brittle transition region that includes the determination of the temperature reference of the Master Curve, which assumes a Weibull distribution with fixed threshold and shape parameters for compact specimens of one inch thickness. Some differences arise between the scale parameter and the median of the distribution calculated from these specimens and those converted from other sizes. The dependence with size and temperature of the parameters of a non-fixed three parameter Weibull distribution were also analyzed. The estimated threshold and shape parameters resulted clearly temperature dependent, and different from those stated in the Master Curve.
Fil: Berejnoi, Carlos. Universidad Nacional de Salta. Facultad de Ingenieria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perez Ipiña, Juan Elias. Universidad Nacional del Comahue. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Ductile-To-Brittle Transition
Master Curve
Weibull Distribution
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:11336/50119
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/50119
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steelsBerejnoi, CarlosPerez Ipiña, Juan EliasDuctile-To-Brittle TransitionMaster CurveWeibull Distributionhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2This paper presents an analysis of ferritic steels in the ductile-to-brittle transition region that includes the determination of the temperature reference of the Master Curve, which assumes a Weibull distribution with fixed threshold and shape parameters for compact specimens of one inch thickness. Some differences arise between the scale parameter and the median of the distribution calculated from these specimens and those converted from other sizes. The dependence with size and temperature of the parameters of a non-fixed three parameter Weibull distribution were also analyzed. The estimated threshold and shape parameters resulted clearly temperature dependent, and different from those stated in the Master Curve.Fil: Berejnoi, Carlos. Universidad Nacional de Salta. Facultad de Ingenieria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Perez Ipiña, Juan Elias. Universidad Nacional del Comahue. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaPergamon-Elsevier Science Ltd2015-11info: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/11336/50119Berejnoi, Carlos; Perez Ipiña, Juan Elias; Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels; Pergamon-Elsevier Science Ltd; Engineering Fracture Mechanics; 148; 11-2015; 180-1910013-7944CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfracmech.2015.09.041info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0013794415005573info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:43:15Zoai:ri.conicet.gov.ar:11336/50119instacron: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 10:43:15.864CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels
title Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels
spellingShingle Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels
Berejnoi, Carlos
Ductile-To-Brittle Transition
Master Curve
Weibull Distribution
title_short Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels
title_full Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels
title_fullStr Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels
title_full_unstemmed Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels
title_sort Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels
dc.creator.none.fl_str_mv Berejnoi, Carlos
Perez Ipiña, Juan Elias
author Berejnoi, Carlos
author_facet Berejnoi, Carlos
Perez Ipiña, Juan Elias
author_role author
author2 Perez Ipiña, Juan Elias
author2_role author
dc.subject.none.fl_str_mv Ductile-To-Brittle Transition
Master Curve
Weibull Distribution
topic Ductile-To-Brittle Transition
Master Curve
Weibull Distribution
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 presents an analysis of ferritic steels in the ductile-to-brittle transition region that includes the determination of the temperature reference of the Master Curve, which assumes a Weibull distribution with fixed threshold and shape parameters for compact specimens of one inch thickness. Some differences arise between the scale parameter and the median of the distribution calculated from these specimens and those converted from other sizes. The dependence with size and temperature of the parameters of a non-fixed three parameter Weibull distribution were also analyzed. The estimated threshold and shape parameters resulted clearly temperature dependent, and different from those stated in the Master Curve.
Fil: Berejnoi, Carlos. Universidad Nacional de Salta. Facultad de Ingenieria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perez Ipiña, Juan Elias. Universidad Nacional del Comahue. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description This paper presents an analysis of ferritic steels in the ductile-to-brittle transition region that includes the determination of the temperature reference of the Master Curve, which assumes a Weibull distribution with fixed threshold and shape parameters for compact specimens of one inch thickness. Some differences arise between the scale parameter and the median of the distribution calculated from these specimens and those converted from other sizes. The dependence with size and temperature of the parameters of a non-fixed three parameter Weibull distribution were also analyzed. The estimated threshold and shape parameters resulted clearly temperature dependent, and different from those stated in the Master Curve.
publishDate 2015
dc.date.none.fl_str_mv 2015-11
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/11336/50119
Berejnoi, Carlos; Perez Ipiña, Juan Elias; Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels; Pergamon-Elsevier Science Ltd; Engineering Fracture Mechanics; 148; 11-2015; 180-191
0013-7944
CONICET Digital
CONICET
url http://hdl.handle.net/11336/50119
identifier_str_mv Berejnoi, Carlos; Perez Ipiña, Juan Elias; Analysis of size and temperature effects in the ductile to brittle transition region of ferritic steels; Pergamon-Elsevier Science Ltd; Engineering Fracture Mechanics; 148; 11-2015; 180-191
0013-7944
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfracmech.2015.09.041
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0013794415005573
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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_ 1844614467379265536
score 13.070432

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