Fracture of pearlitic ductile cast iron under different loading conditions

Autores
Fernandino, Diego Omar; Boeri, Roberto Enrique
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this study, fracture surfaces of pearlitic ductile iron generated under impact, bending and fatigue tests were characterized and compared. The fracture mechanisms in each case were identified from the observation of SEM images and the characteristic topographic features were quantitatively and qualitatively evaluated. Cleavage was the predominant fracture mechanism for impact loading at all test temperatures and also for slow bending testing. On the other hand, under fatigue loading, the fracture surfaces showed a mix of cleavage and ductile striation areas. A complex but reliable methodology for the determination of the direction of propagation of the main crack was also proposed, based on a careful analysis of the river patterns along the cleavage planes.
Fil: Fernandino, Diego Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Boeri, Roberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Materia
Fracture Surface
Roughness Parameters
Fatigue
Impact
Bending
Pearlitic Ductile Iron
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:11336/4945
Acceder
id CONICETDig_607d08466833f838a5b67ac72d1f66bb
oai_identifier_str oai:ri.conicet.gov.ar:11336/4945
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Fracture of pearlitic ductile cast iron under different loading conditionsFernandino, Diego OmarBoeri, Roberto EnriqueFracture SurfaceRoughness ParametersFatigueImpactBendingPearlitic Ductile Ironhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2In this study, fracture surfaces of pearlitic ductile iron generated under impact, bending and fatigue tests were characterized and compared. The fracture mechanisms in each case were identified from the observation of SEM images and the characteristic topographic features were quantitatively and qualitatively evaluated. Cleavage was the predominant fracture mechanism for impact loading at all test temperatures and also for slow bending testing. On the other hand, under fatigue loading, the fracture surfaces showed a mix of cleavage and ductile striation areas. A complex but reliable methodology for the determination of the direction of propagation of the main crack was also proposed, based on a careful analysis of the river patterns along the cleavage planes.Fil: Fernandino, Diego Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Boeri, Roberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaWiley2014-06-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/zipapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4945Fernandino, Diego Omar; Boeri, Roberto Enrique; Fracture of pearlitic ductile cast iron under different loading conditions; Wiley; Fatigue & Fracture of Engineering Materials & Structures; 38; 1; 13-6-2014; 80-908756-758Xenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/ffe.12220/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1111/ffe.12220info:eu-repo/semantics/altIdentifier/issn/8756-758Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:49:00Zoai:ri.conicet.gov.ar:11336/4945instacron: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 09:49:00.764CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fracture of pearlitic ductile cast iron under different loading conditions
title Fracture of pearlitic ductile cast iron under different loading conditions
spellingShingle Fracture of pearlitic ductile cast iron under different loading conditions
Fernandino, Diego Omar
Fracture Surface
Roughness Parameters
Fatigue
Impact
Bending
Pearlitic Ductile Iron
title_short Fracture of pearlitic ductile cast iron under different loading conditions
title_full Fracture of pearlitic ductile cast iron under different loading conditions
title_fullStr Fracture of pearlitic ductile cast iron under different loading conditions
title_full_unstemmed Fracture of pearlitic ductile cast iron under different loading conditions
title_sort Fracture of pearlitic ductile cast iron under different loading conditions
dc.creator.none.fl_str_mv Fernandino, Diego Omar
Boeri, Roberto Enrique
author Fernandino, Diego Omar
author_facet Fernandino, Diego Omar
Boeri, Roberto Enrique
author_role author
author2 Boeri, Roberto Enrique
author2_role author
dc.subject.none.fl_str_mv Fracture Surface
Roughness Parameters
Fatigue
Impact
Bending
Pearlitic Ductile Iron
topic Fracture Surface
Roughness Parameters
Fatigue
Impact
Bending
Pearlitic Ductile Iron
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this study, fracture surfaces of pearlitic ductile iron generated under impact, bending and fatigue tests were characterized and compared. The fracture mechanisms in each case were identified from the observation of SEM images and the characteristic topographic features were quantitatively and qualitatively evaluated. Cleavage was the predominant fracture mechanism for impact loading at all test temperatures and also for slow bending testing. On the other hand, under fatigue loading, the fracture surfaces showed a mix of cleavage and ductile striation areas. A complex but reliable methodology for the determination of the direction of propagation of the main crack was also proposed, based on a careful analysis of the river patterns along the cleavage planes.
Fil: Fernandino, Diego Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Boeri, Roberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
description In this study, fracture surfaces of pearlitic ductile iron generated under impact, bending and fatigue tests were characterized and compared. The fracture mechanisms in each case were identified from the observation of SEM images and the characteristic topographic features were quantitatively and qualitatively evaluated. Cleavage was the predominant fracture mechanism for impact loading at all test temperatures and also for slow bending testing. On the other hand, under fatigue loading, the fracture surfaces showed a mix of cleavage and ductile striation areas. A complex but reliable methodology for the determination of the direction of propagation of the main crack was also proposed, based on a careful analysis of the river patterns along the cleavage planes.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-13
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/11336/4945
Fernandino, Diego Omar; Boeri, Roberto Enrique; Fracture of pearlitic ductile cast iron under different loading conditions; Wiley; Fatigue & Fracture of Engineering Materials & Structures; 38; 1; 13-6-2014; 80-90
8756-758X
url http://hdl.handle.net/11336/4945
identifier_str_mv Fernandino, Diego Omar; Boeri, Roberto Enrique; Fracture of pearlitic ductile cast iron under different loading conditions; Wiley; Fatigue & Fracture of Engineering Materials & Structures; 38; 1; 13-6-2014; 80-90
8756-758X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/ffe.12220/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1111/ffe.12220
info:eu-repo/semantics/altIdentifier/issn/8756-758X
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/zip
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
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_ 1844613519487533056
score 13.070432

Publicaciones similares