Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)

Autores
Monsalve Alberto; Barbieri, Flavio; Gómez, Mauricio; Artigas,Alfredo; Carvajal, Linton; Sipos, Konstantin; Bustos, Oscar; Perez Ipiña, Juan Elias
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A TWIP steel (0.65%C; 22%Mn; 0.28%Cr; 0.16%Si) was produced in the laboratory by melting, casting, hot forging and hot rolling. The relationship between mechanical twinning fraction and mechanical behavior of this steel was studied through tension tests at the following temperatures: 25, 300, 325, 350, 375 and 400°C. Fracture toughness was measured from J integral evaluation at temperatures where the principal hardening mechanism is mechanical twinning and dislocation glide (325 and 375°C respectively), for which a set of CT samples were pre-cracked by fatigue and then loaded until fracture in accordance to ASTM 1820. The plastic strain energy absorbed by each sample during crack growth was studied, correlating twinning with the mechanical response of the material, determining a decrease of plastic deformation energy around 375ºC, where the main deformation mechanism is strain hardening by dislocation glide and not mechanical twinning. Results obtained by different mechanical tests show that mechanical twinning activates in a range of stacking fault energy in the range 18 to 50 mJ/m2.
Fil: Monsalve Alberto. Universidad de Santiago de Chile; Chile
Fil: Barbieri, Flavio. Universidad de Santiago de Chile; Chile
Fil: Gómez, Mauricio. Universidad de Santiago de Chile; Chile
Fil: Artigas,Alfredo. Universidad de Santiago de Chile; Chile
Fil: Carvajal, Linton. Universidad de Santiago de Chile; Chile
Fil: Sipos, Konstantin. Universidad de Santiago de Chile; Chile
Fil: Bustos, Oscar. Universidad de Santiago de Chile; Chile
Fil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue; Argentina
Materia
TWINNING
PLASTICITY
STEEL
STACKING FAULT
MANGANESE
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:11336/9620
Acceder
id CONICETDig_e5d6d5d8f8c3304abee4d3e571eba8c0
oai_identifier_str oai:ri.conicet.gov.ar:11336/9620
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)Monsalve AlbertoBarbieri, FlavioGómez, MauricioArtigas,AlfredoCarvajal, LintonSipos, KonstantinBustos, OscarPerez Ipiña, Juan EliasTWINNINGPLASTICITYSTEELSTACKING FAULTMANGANESEhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2A TWIP steel (0.65%C; 22%Mn; 0.28%Cr; 0.16%Si) was produced in the laboratory by melting, casting, hot forging and hot rolling. The relationship between mechanical twinning fraction and mechanical behavior of this steel was studied through tension tests at the following temperatures: 25, 300, 325, 350, 375 and 400°C. Fracture toughness was measured from J integral evaluation at temperatures where the principal hardening mechanism is mechanical twinning and dislocation glide (325 and 375°C respectively), for which a set of CT samples were pre-cracked by fatigue and then loaded until fracture in accordance to ASTM 1820. The plastic strain energy absorbed by each sample during crack growth was studied, correlating twinning with the mechanical response of the material, determining a decrease of plastic deformation energy around 375ºC, where the main deformation mechanism is strain hardening by dislocation glide and not mechanical twinning. Results obtained by different mechanical tests show that mechanical twinning activates in a range of stacking fault energy in the range 18 to 50 mJ/m2.Fil: Monsalve Alberto. Universidad de Santiago de Chile; ChileFil: Barbieri, Flavio. Universidad de Santiago de Chile; ChileFil: Gómez, Mauricio. Universidad de Santiago de Chile; ChileFil: Artigas,Alfredo. Universidad de Santiago de Chile; ChileFil: Carvajal, Linton. Universidad de Santiago de Chile; ChileFil: Sipos, Konstantin. Universidad de Santiago de Chile; ChileFil: Bustos, Oscar. Universidad de Santiago de Chile; ChileFil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue; ArgentinaUniv Fed Rio de Janeiro2015-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9620Monsalve Alberto; Barbieri, Flavio; Gómez, Mauricio; Artigas,Alfredo; Carvajal, Linton; et al.; Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity); Univ Fed Rio de Janeiro; Revista Matéria; 20; 3; 7-2015; 653-6581517-7076enginfo:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762015000300653&lng=pt&nrm=iso&tlng=eninfo:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1590/S1517-707620150003.0067info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:13Zoai:ri.conicet.gov.ar:11336/9620instacron: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 09:46:13.314CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)
title Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)
spellingShingle Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)
Monsalve Alberto
TWINNING
PLASTICITY
STEEL
STACKING FAULT
MANGANESE
title_short Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)
title_full Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)
title_fullStr Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)
title_full_unstemmed Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)
title_sort Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity)
dc.creator.none.fl_str_mv Monsalve Alberto
Barbieri, Flavio
Gómez, Mauricio
Artigas,Alfredo
Carvajal, Linton
Sipos, Konstantin
Bustos, Oscar
Perez Ipiña, Juan Elias
author Monsalve Alberto
author_facet Monsalve Alberto
Barbieri, Flavio
Gómez, Mauricio
Artigas,Alfredo
Carvajal, Linton
Sipos, Konstantin
Bustos, Oscar
Perez Ipiña, Juan Elias
author_role author
author2 Barbieri, Flavio
Gómez, Mauricio
Artigas,Alfredo
Carvajal, Linton
Sipos, Konstantin
Bustos, Oscar
Perez Ipiña, Juan Elias
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv TWINNING
PLASTICITY
STEEL
STACKING FAULT
MANGANESE
topic TWINNING
PLASTICITY
STEEL
STACKING FAULT
MANGANESE
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 TWIP steel (0.65%C; 22%Mn; 0.28%Cr; 0.16%Si) was produced in the laboratory by melting, casting, hot forging and hot rolling. The relationship between mechanical twinning fraction and mechanical behavior of this steel was studied through tension tests at the following temperatures: 25, 300, 325, 350, 375 and 400°C. Fracture toughness was measured from J integral evaluation at temperatures where the principal hardening mechanism is mechanical twinning and dislocation glide (325 and 375°C respectively), for which a set of CT samples were pre-cracked by fatigue and then loaded until fracture in accordance to ASTM 1820. The plastic strain energy absorbed by each sample during crack growth was studied, correlating twinning with the mechanical response of the material, determining a decrease of plastic deformation energy around 375ºC, where the main deformation mechanism is strain hardening by dislocation glide and not mechanical twinning. Results obtained by different mechanical tests show that mechanical twinning activates in a range of stacking fault energy in the range 18 to 50 mJ/m2.
Fil: Monsalve Alberto. Universidad de Santiago de Chile; Chile
Fil: Barbieri, Flavio. Universidad de Santiago de Chile; Chile
Fil: Gómez, Mauricio. Universidad de Santiago de Chile; Chile
Fil: Artigas,Alfredo. Universidad de Santiago de Chile; Chile
Fil: Carvajal, Linton. Universidad de Santiago de Chile; Chile
Fil: Sipos, Konstantin. Universidad de Santiago de Chile; Chile
Fil: Bustos, Oscar. Universidad de Santiago de Chile; Chile
Fil: Perez Ipiña, Juan Elias. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Comahue; Argentina
description A TWIP steel (0.65%C; 22%Mn; 0.28%Cr; 0.16%Si) was produced in the laboratory by melting, casting, hot forging and hot rolling. The relationship between mechanical twinning fraction and mechanical behavior of this steel was studied through tension tests at the following temperatures: 25, 300, 325, 350, 375 and 400°C. Fracture toughness was measured from J integral evaluation at temperatures where the principal hardening mechanism is mechanical twinning and dislocation glide (325 and 375°C respectively), for which a set of CT samples were pre-cracked by fatigue and then loaded until fracture in accordance to ASTM 1820. The plastic strain energy absorbed by each sample during crack growth was studied, correlating twinning with the mechanical response of the material, determining a decrease of plastic deformation energy around 375ºC, where the main deformation mechanism is strain hardening by dislocation glide and not mechanical twinning. Results obtained by different mechanical tests show that mechanical twinning activates in a range of stacking fault energy in the range 18 to 50 mJ/m2.
publishDate 2015
dc.date.none.fl_str_mv 2015-07
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/11336/9620
Monsalve Alberto; Barbieri, Flavio; Gómez, Mauricio; Artigas,Alfredo; Carvajal, Linton; et al.; Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity); Univ Fed Rio de Janeiro; Revista Matéria; 20; 3; 7-2015; 653-658
1517-7076
url http://hdl.handle.net/11336/9620
identifier_str_mv Monsalve Alberto; Barbieri, Flavio; Gómez, Mauricio; Artigas,Alfredo; Carvajal, Linton; et al.; Mechanical Behavior of a Twip Steel (Twinning Induced Plasticity); Univ Fed Rio de Janeiro; Revista Matéria; 20; 3; 7-2015; 653-658
1517-7076
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762015000300653&lng=pt&nrm=iso&tlng=en
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1590/S1517-707620150003.0067
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 Univ Fed Rio de Janeiro
publisher.none.fl_str_mv Univ Fed Rio de Janeiro
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_ 1844613443940777984
score 13.070432

Publicaciones similares