Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel

Autores
Escobar, Javier; Jimenez, Jose Luis; Artigas, Alfredo; Perez Ipiña, Juan Elias; Monsalve, Alberto
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The carbide precipitation kinetics in a Fe-22Mn-0.45C TWIP steel subjected to three different cold-deformation levels, annealed at various temperatures, were studied. The studied carbides included chemical compositions, morphology, precipitation sites, volume fraction, and size. Manganese carbides were precipitated in a temperature range between 525 and 650◦ C. Volume fraction increased with cold-deformation and decreased with annealing temperature. Carbide size increased with cold-deformation and annealing temperatures up to 625◦ C, suffering a notable reduction at 650◦ C. Precipitation kinetics were described by means of precipitation curves for 0.1% (vol.) of Fe-Mn-carbides. A kinetic model was used, and two stages were found. Complementarily, austenite grain size and microhardness were also measured. With increases in annealing time, microhardness decreased until it reached a nearly constant value, indicating that recrystallization was complete, while, with increases in annealing temperature, grain size increased.
Fil: Escobar, Javier. Universidad de Santiago de Chile; Chile
Fil: Jimenez, Jose Luis. Universidad de Santiago de Chile; Chile
Fil: Artigas, Alfredo. Universidad de Santiago de Chile; Chile
Fil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina
Fil: Monsalve, Alberto. Universidad de Santiago de Chile; Chile
Materia
FE-MN-CARBIDES
PLASTIC DEFORMATION
PRECIPITATION KINETICS
TWIP STEELS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/188148
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP SteelEscobar, JavierJimenez, Jose LuisArtigas, AlfredoPerez Ipiña, Juan EliasMonsalve, AlbertoFE-MN-CARBIDESPLASTIC DEFORMATIONPRECIPITATION KINETICSTWIP STEELShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The carbide precipitation kinetics in a Fe-22Mn-0.45C TWIP steel subjected to three different cold-deformation levels, annealed at various temperatures, were studied. The studied carbides included chemical compositions, morphology, precipitation sites, volume fraction, and size. Manganese carbides were precipitated in a temperature range between 525 and 650◦ C. Volume fraction increased with cold-deformation and decreased with annealing temperature. Carbide size increased with cold-deformation and annealing temperatures up to 625◦ C, suffering a notable reduction at 650◦ C. Precipitation kinetics were described by means of precipitation curves for 0.1% (vol.) of Fe-Mn-carbides. A kinetic model was used, and two stages were found. Complementarily, austenite grain size and microhardness were also measured. With increases in annealing time, microhardness decreased until it reached a nearly constant value, indicating that recrystallization was complete, while, with increases in annealing temperature, grain size increased.Fil: Escobar, Javier. Universidad de Santiago de Chile; ChileFil: Jimenez, Jose Luis. Universidad de Santiago de Chile; ChileFil: Artigas, Alfredo. Universidad de Santiago de Chile; ChileFil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; ArgentinaFil: Monsalve, Alberto. Universidad de Santiago de Chile; ChileMultidisciplinary Digital Publishing Institute2022-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/188148Escobar, Javier; Jimenez, Jose Luis; Artigas, Alfredo; Perez Ipiña, Juan Elias; Monsalve, Alberto; Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel; Multidisciplinary Digital Publishing Institute; Materials; 15; 11; 6-2022; 1-141996-1944CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1996-1944/15/11/3748info:eu-repo/semantics/altIdentifier/doi/10.3390/MA15113748info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:01:27Zoai:ri.conicet.gov.ar:11336/188148instacron: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 10:01:27.595CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel
title Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel
spellingShingle Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel
Escobar, Javier
FE-MN-CARBIDES
PLASTIC DEFORMATION
PRECIPITATION KINETICS
TWIP STEELS
title_short Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel
title_full Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel
title_fullStr Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel
title_full_unstemmed Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel
title_sort Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel
dc.creator.none.fl_str_mv Escobar, Javier
Jimenez, Jose Luis
Artigas, Alfredo
Perez Ipiña, Juan Elias
Monsalve, Alberto
author Escobar, Javier
author_facet Escobar, Javier
Jimenez, Jose Luis
Artigas, Alfredo
Perez Ipiña, Juan Elias
Monsalve, Alberto
author_role author
author2 Jimenez, Jose Luis
Artigas, Alfredo
Perez Ipiña, Juan Elias
Monsalve, Alberto
author2_role author
author
author
author
dc.subject.none.fl_str_mv FE-MN-CARBIDES
PLASTIC DEFORMATION
PRECIPITATION KINETICS
TWIP STEELS
topic FE-MN-CARBIDES
PLASTIC DEFORMATION
PRECIPITATION KINETICS
TWIP STEELS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The carbide precipitation kinetics in a Fe-22Mn-0.45C TWIP steel subjected to three different cold-deformation levels, annealed at various temperatures, were studied. The studied carbides included chemical compositions, morphology, precipitation sites, volume fraction, and size. Manganese carbides were precipitated in a temperature range between 525 and 650◦ C. Volume fraction increased with cold-deformation and decreased with annealing temperature. Carbide size increased with cold-deformation and annealing temperatures up to 625◦ C, suffering a notable reduction at 650◦ C. Precipitation kinetics were described by means of precipitation curves for 0.1% (vol.) of Fe-Mn-carbides. A kinetic model was used, and two stages were found. Complementarily, austenite grain size and microhardness were also measured. With increases in annealing time, microhardness decreased until it reached a nearly constant value, indicating that recrystallization was complete, while, with increases in annealing temperature, grain size increased.
Fil: Escobar, Javier. Universidad de Santiago de Chile; Chile
Fil: Jimenez, Jose Luis. Universidad de Santiago de Chile; Chile
Fil: Artigas, Alfredo. Universidad de Santiago de Chile; Chile
Fil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina
Fil: Monsalve, Alberto. Universidad de Santiago de Chile; Chile
description The carbide precipitation kinetics in a Fe-22Mn-0.45C TWIP steel subjected to three different cold-deformation levels, annealed at various temperatures, were studied. The studied carbides included chemical compositions, morphology, precipitation sites, volume fraction, and size. Manganese carbides were precipitated in a temperature range between 525 and 650◦ C. Volume fraction increased with cold-deformation and decreased with annealing temperature. Carbide size increased with cold-deformation and annealing temperatures up to 625◦ C, suffering a notable reduction at 650◦ C. Precipitation kinetics were described by means of precipitation curves for 0.1% (vol.) of Fe-Mn-carbides. A kinetic model was used, and two stages were found. Complementarily, austenite grain size and microhardness were also measured. With increases in annealing time, microhardness decreased until it reached a nearly constant value, indicating that recrystallization was complete, while, with increases in annealing temperature, grain size increased.
publishDate 2022
dc.date.none.fl_str_mv 2022-06
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/11336/188148
Escobar, Javier; Jimenez, Jose Luis; Artigas, Alfredo; Perez Ipiña, Juan Elias; Monsalve, Alberto; Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel; Multidisciplinary Digital Publishing Institute; Materials; 15; 11; 6-2022; 1-14
1996-1944
CONICET Digital
CONICET
url http://hdl.handle.net/11336/188148
identifier_str_mv Escobar, Javier; Jimenez, Jose Luis; Artigas, Alfredo; Perez Ipiña, Juan Elias; Monsalve, Alberto; Influence of Cold Deformation on Carbide Precipitation Kinetics in a Fe-22Mn-0.45C TWIP Steel; Multidisciplinary Digital Publishing Institute; Materials; 15; 11; 6-2022; 1-14
1996-1944
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.mdpi.com/1996-1944/15/11/3748
info:eu-repo/semantics/altIdentifier/doi/10.3390/MA15113748
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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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