Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems

Autores
Said Schicchi, Diego; Caggiano, Antonio; Benito, Santiago; Hoffmann, Franz
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A discontinuous approach aimed at modeling the brittle fracture behavior of mesoscopic 100Cr6 (SAE 52100) steel specimens is presented in this work. The proposal accounts for explicitly considering carbide particles and martensitic matrix in a metallographic image based mesoscale model. Two-dimensional numerical tests are carried out for the mesoscale specimens including a temperature dependent elastoplastic matrix dealing with the martensitic/austenitic phases and the embedded elastic carbide particles. A fracture damage-based interface constitutive rule is then employed for modeling the brittle behavior occurring at the joint between both the carbides-to-matrix and the matrix-to-matrix interfaces. The soundness and capability of the proposed formulation dealing with the quench cracking phenomenon is demonstrated. Experimental tensile test results on a 100Cr6 steel in its martensitic phase, at room and high temperature, are employed and the evaluation of microcracks formation during a High-Speed-Quenching test is also discussed.
Fil: Said Schicchi, Diego. Stiftung Institut für Werkstofftechnik; Alemania
Fil: Caggiano, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería ; Argentina. Universitat Technische Darmstadt; Alemania
Fil: Benito, Santiago. Ruhr Universität Bochum; Alemania
Fil: Hoffmann, Franz. Stiftung Institut für Werkstofftechnik; Alemania
Materia
100cr6
Fracture
Interface Model
Mesoscale
Quench Cracking
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:11336/65622
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/65622
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problemsSaid Schicchi, DiegoCaggiano, AntonioBenito, SantiagoHoffmann, Franz100cr6FractureInterface ModelMesoscaleQuench Crackinghttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2A discontinuous approach aimed at modeling the brittle fracture behavior of mesoscopic 100Cr6 (SAE 52100) steel specimens is presented in this work. The proposal accounts for explicitly considering carbide particles and martensitic matrix in a metallographic image based mesoscale model. Two-dimensional numerical tests are carried out for the mesoscale specimens including a temperature dependent elastoplastic matrix dealing with the martensitic/austenitic phases and the embedded elastic carbide particles. A fracture damage-based interface constitutive rule is then employed for modeling the brittle behavior occurring at the joint between both the carbides-to-matrix and the matrix-to-matrix interfaces. The soundness and capability of the proposed formulation dealing with the quench cracking phenomenon is demonstrated. Experimental tensile test results on a 100Cr6 steel in its martensitic phase, at room and high temperature, are employed and the evaluation of microcracks formation during a High-Speed-Quenching test is also discussed.Fil: Said Schicchi, Diego. Stiftung Institut für Werkstofftechnik; AlemaniaFil: Caggiano, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería ; Argentina. Universitat Technische Darmstadt; AlemaniaFil: Benito, Santiago. Ruhr Universität Bochum; AlemaniaFil: Hoffmann, Franz. Stiftung Institut für Werkstofftechnik; AlemaniaElsevier Science2017-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/65622Said Schicchi, Diego; Caggiano, Antonio; Benito, Santiago; Hoffmann, Franz; Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems; Elsevier Science; Theoretical And Applied Fracture Mechanics; 90; 8-2017; 154-1640167-8442CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0167844217300289info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tafmec.2017.04.006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:10:20Zoai:ri.conicet.gov.ar:11336/65622instacron: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:34982025-10-15 15:10:20.756CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems
title Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems
spellingShingle Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems
Said Schicchi, Diego
100cr6
Fracture
Interface Model
Mesoscale
Quench Cracking
title_short Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems
title_full Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems
title_fullStr Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems
title_full_unstemmed Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems
title_sort Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems
dc.creator.none.fl_str_mv Said Schicchi, Diego
Caggiano, Antonio
Benito, Santiago
Hoffmann, Franz
author Said Schicchi, Diego
author_facet Said Schicchi, Diego
Caggiano, Antonio
Benito, Santiago
Hoffmann, Franz
author_role author
author2 Caggiano, Antonio
Benito, Santiago
Hoffmann, Franz
author2_role author
author
author
dc.subject.none.fl_str_mv 100cr6
Fracture
Interface Model
Mesoscale
Quench Cracking
topic 100cr6
Fracture
Interface Model
Mesoscale
Quench Cracking
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A discontinuous approach aimed at modeling the brittle fracture behavior of mesoscopic 100Cr6 (SAE 52100) steel specimens is presented in this work. The proposal accounts for explicitly considering carbide particles and martensitic matrix in a metallographic image based mesoscale model. Two-dimensional numerical tests are carried out for the mesoscale specimens including a temperature dependent elastoplastic matrix dealing with the martensitic/austenitic phases and the embedded elastic carbide particles. A fracture damage-based interface constitutive rule is then employed for modeling the brittle behavior occurring at the joint between both the carbides-to-matrix and the matrix-to-matrix interfaces. The soundness and capability of the proposed formulation dealing with the quench cracking phenomenon is demonstrated. Experimental tensile test results on a 100Cr6 steel in its martensitic phase, at room and high temperature, are employed and the evaluation of microcracks formation during a High-Speed-Quenching test is also discussed.
Fil: Said Schicchi, Diego. Stiftung Institut für Werkstofftechnik; Alemania
Fil: Caggiano, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería ; Argentina. Universitat Technische Darmstadt; Alemania
Fil: Benito, Santiago. Ruhr Universität Bochum; Alemania
Fil: Hoffmann, Franz. Stiftung Institut für Werkstofftechnik; Alemania
description A discontinuous approach aimed at modeling the brittle fracture behavior of mesoscopic 100Cr6 (SAE 52100) steel specimens is presented in this work. The proposal accounts for explicitly considering carbide particles and martensitic matrix in a metallographic image based mesoscale model. Two-dimensional numerical tests are carried out for the mesoscale specimens including a temperature dependent elastoplastic matrix dealing with the martensitic/austenitic phases and the embedded elastic carbide particles. A fracture damage-based interface constitutive rule is then employed for modeling the brittle behavior occurring at the joint between both the carbides-to-matrix and the matrix-to-matrix interfaces. The soundness and capability of the proposed formulation dealing with the quench cracking phenomenon is demonstrated. Experimental tensile test results on a 100Cr6 steel in its martensitic phase, at room and high temperature, are employed and the evaluation of microcracks formation during a High-Speed-Quenching test is also discussed.
publishDate 2017
dc.date.none.fl_str_mv 2017-08
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/11336/65622
Said Schicchi, Diego; Caggiano, Antonio; Benito, Santiago; Hoffmann, Franz; Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems; Elsevier Science; Theoretical And Applied Fracture Mechanics; 90; 8-2017; 154-164
0167-8442
CONICET Digital
CONICET
url http://hdl.handle.net/11336/65622
identifier_str_mv Said Schicchi, Diego; Caggiano, Antonio; Benito, Santiago; Hoffmann, Franz; Mesoscale fracture of a bearing steel: A discrete crack approach on static and quenching problems; Elsevier Science; Theoretical And Applied Fracture Mechanics; 90; 8-2017; 154-164
0167-8442
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0167844217300289
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tafmec.2017.04.006
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
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 13.22299

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