Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation

Autores
Boccardo, Adrian Dante; Dardati, Patricia Mónica(EXT); Godoy, Luis Augusto; Lopensino, Juan
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Austempered ductile iron is frequently employed in the fabrication of automobile parts due to its good mechanical properties, and its simplicity and low cost of the manufacturing process. The heat treatment design is an important stage, in which parameters such as temperatures and durations are chosen according to the required microstructure, part dimension, and initial characteristics of ductile iron. A coupled thermo-mechanicalmetallurgical model is employed in this work to facilitate the heat treatment design of a ductile iron differential case. The thermal-mechanical model is solved by using a general-purpose software, and the metallurgical model is implemented into it by means of user-defined subroutines. To perform the austempering heat treatment simulation of the part, experimental results were required to complete some basic parameters of the model. In order to select appropriated values of thermal cycle parameters, the numerical model was employed to analyze the influence of austenitizing temperature, and austempering time and temperature in the microstructure, dimensional change of the part, cooling rate, and minimum required time of the heat treatment to obtain a full ausferritic matrix. A good performance of the computational tool was found by comparison of numerical and experimental results.
Fil: Boccardo, Adrian Dante. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Departamento de Ingeniería Mecanica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Fil: Dardati, Patricia Mónica(EXT). Universidad Tecnológica Nacional; Argentina
Fil: Godoy, Luis Augusto. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Fil: Lopensino, Juan. Universidad Tecnológica Nacional; Argentina
Materia
AUSTEMPERING HEAT TREATMENT DESIGN
DUCTILE IRON DIFFERENTIAL CASE
FINITE ELEMENT ANALYSIS
THERMO-MECHANICAL-METALLURGICAL ANALYSIS
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:11336/89519
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/89519
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Design of the austempering heat treatment of a ductile iron differential case aided by computer simulationBoccardo, Adrian DanteDardati, Patricia Mónica(EXT)Godoy, Luis AugustoLopensino, JuanAUSTEMPERING HEAT TREATMENT DESIGNDUCTILE IRON DIFFERENTIAL CASEFINITE ELEMENT ANALYSISTHERMO-MECHANICAL-METALLURGICAL ANALYSIShttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2Austempered ductile iron is frequently employed in the fabrication of automobile parts due to its good mechanical properties, and its simplicity and low cost of the manufacturing process. The heat treatment design is an important stage, in which parameters such as temperatures and durations are chosen according to the required microstructure, part dimension, and initial characteristics of ductile iron. A coupled thermo-mechanicalmetallurgical model is employed in this work to facilitate the heat treatment design of a ductile iron differential case. The thermal-mechanical model is solved by using a general-purpose software, and the metallurgical model is implemented into it by means of user-defined subroutines. To perform the austempering heat treatment simulation of the part, experimental results were required to complete some basic parameters of the model. In order to select appropriated values of thermal cycle parameters, the numerical model was employed to analyze the influence of austenitizing temperature, and austempering time and temperature in the microstructure, dimensional change of the part, cooling rate, and minimum required time of the heat treatment to obtain a full ausferritic matrix. A good performance of the computational tool was found by comparison of numerical and experimental results.Fil: Boccardo, Adrian Dante. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Departamento de Ingeniería Mecanica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; ArgentinaFil: Dardati, Patricia Mónica(EXT). Universidad Tecnológica Nacional; ArgentinaFil: Godoy, Luis Augusto. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; ArgentinaFil: Lopensino, Juan. Universidad Tecnológica Nacional; ArgentinaLatin Amer J Solids Structures2018-06info: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/11336/89519Boccardo, Adrian Dante; Dardati, Patricia Mónica(EXT); Godoy, Luis Augusto; Lopensino, Juan; Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation; Latin Amer J Solids Structures; Latin American Journal of Solids and Structures; 15; 6; 6-20181679-78171679-7825CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1590/1679-78254559info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/542pt6info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:36:52Zoai:ri.conicet.gov.ar:11336/89519instacron: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 10:36:52.5CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
title Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
spellingShingle Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
Boccardo, Adrian Dante
AUSTEMPERING HEAT TREATMENT DESIGN
DUCTILE IRON DIFFERENTIAL CASE
FINITE ELEMENT ANALYSIS
THERMO-MECHANICAL-METALLURGICAL ANALYSIS
title_short Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
title_full Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
title_fullStr Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
title_full_unstemmed Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
title_sort Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
dc.creator.none.fl_str_mv Boccardo, Adrian Dante
Dardati, Patricia Mónica(EXT)
Godoy, Luis Augusto
Lopensino, Juan
author Boccardo, Adrian Dante
author_facet Boccardo, Adrian Dante
Dardati, Patricia Mónica(EXT)
Godoy, Luis Augusto
Lopensino, Juan
author_role author
author2 Dardati, Patricia Mónica(EXT)
Godoy, Luis Augusto
Lopensino, Juan
author2_role author
author
author
dc.subject.none.fl_str_mv AUSTEMPERING HEAT TREATMENT DESIGN
DUCTILE IRON DIFFERENTIAL CASE
FINITE ELEMENT ANALYSIS
THERMO-MECHANICAL-METALLURGICAL ANALYSIS
topic AUSTEMPERING HEAT TREATMENT DESIGN
DUCTILE IRON DIFFERENTIAL CASE
FINITE ELEMENT ANALYSIS
THERMO-MECHANICAL-METALLURGICAL ANALYSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Austempered ductile iron is frequently employed in the fabrication of automobile parts due to its good mechanical properties, and its simplicity and low cost of the manufacturing process. The heat treatment design is an important stage, in which parameters such as temperatures and durations are chosen according to the required microstructure, part dimension, and initial characteristics of ductile iron. A coupled thermo-mechanicalmetallurgical model is employed in this work to facilitate the heat treatment design of a ductile iron differential case. The thermal-mechanical model is solved by using a general-purpose software, and the metallurgical model is implemented into it by means of user-defined subroutines. To perform the austempering heat treatment simulation of the part, experimental results were required to complete some basic parameters of the model. In order to select appropriated values of thermal cycle parameters, the numerical model was employed to analyze the influence of austenitizing temperature, and austempering time and temperature in the microstructure, dimensional change of the part, cooling rate, and minimum required time of the heat treatment to obtain a full ausferritic matrix. A good performance of the computational tool was found by comparison of numerical and experimental results.
Fil: Boccardo, Adrian Dante. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Departamento de Ingeniería Mecanica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Fil: Dardati, Patricia Mónica(EXT). Universidad Tecnológica Nacional; Argentina
Fil: Godoy, Luis Augusto. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Fil: Lopensino, Juan. Universidad Tecnológica Nacional; Argentina
description Austempered ductile iron is frequently employed in the fabrication of automobile parts due to its good mechanical properties, and its simplicity and low cost of the manufacturing process. The heat treatment design is an important stage, in which parameters such as temperatures and durations are chosen according to the required microstructure, part dimension, and initial characteristics of ductile iron. A coupled thermo-mechanicalmetallurgical model is employed in this work to facilitate the heat treatment design of a ductile iron differential case. The thermal-mechanical model is solved by using a general-purpose software, and the metallurgical model is implemented into it by means of user-defined subroutines. To perform the austempering heat treatment simulation of the part, experimental results were required to complete some basic parameters of the model. In order to select appropriated values of thermal cycle parameters, the numerical model was employed to analyze the influence of austenitizing temperature, and austempering time and temperature in the microstructure, dimensional change of the part, cooling rate, and minimum required time of the heat treatment to obtain a full ausferritic matrix. A good performance of the computational tool was found by comparison of numerical and experimental results.
publishDate 2018
dc.date.none.fl_str_mv 2018-06
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/11336/89519
Boccardo, Adrian Dante; Dardati, Patricia Mónica(EXT); Godoy, Luis Augusto; Lopensino, Juan; Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation; Latin Amer J Solids Structures; Latin American Journal of Solids and Structures; 15; 6; 6-2018
1679-7817
1679-7825
CONICET Digital
CONICET
url http://hdl.handle.net/11336/89519
identifier_str_mv Boccardo, Adrian Dante; Dardati, Patricia Mónica(EXT); Godoy, Luis Augusto; Lopensino, Juan; Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation; Latin Amer J Solids Structures; Latin American Journal of Solids and Structures; 15; 6; 6-2018
1679-7817
1679-7825
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1590/1679-78254559
info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/542pt6
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
dc.publisher.none.fl_str_mv Latin Amer J Solids Structures
publisher.none.fl_str_mv Latin Amer J Solids Structures
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_ 1844614389312782336
score 13.070432

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