Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys

Autores
Druker, Ana Velia; Baruj, Alberto Leonardo; Malarría, J.
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Lattice defects play an important role in controlling the g®e martensitic transformation in shape memory ferrous alloys. This work focuses on the relation between various rolling and annealing processes, the microstructure resulting from the processes, and strain recovery of two Fe-Mn-Si alloys with different stacking fault energies (SFEs). Rolling experiments, conducted over a temperature range from 20ºC to 1000ºC, produce quite different microstructures, which vary from a high dislocation density to a structure containing only few isolated dislocations. In addition, annealing temperature has a very important influence not only on the dislocation arrays but also on the stacking faults remaining in the austenite, whose density depends on the SFE value for the alloy. Within the framework of the processing parameters selected for this work, i.e. roll speed, rolling reductions, processing temperatures and schedules, rolling at intermediate temperatures and annealing at a temperature of 650ºC seem to be the most appropriate method to obtain a microstructure favorable for a nearly full degree of shape recovery.
Fil: Druker, Ana Velia. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Baruj, Alberto Leonardo. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Malarría, J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Materia
shape memory
Fe-Mn-Si
rolling
microstructures
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:11336/278560
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloysDruker, Ana VeliaBaruj, Alberto LeonardoMalarría, J.shape memoryFe-Mn-Sirollingmicrostructureshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Lattice defects play an important role in controlling the g®e martensitic transformation in shape memory ferrous alloys. This work focuses on the relation between various rolling and annealing processes, the microstructure resulting from the processes, and strain recovery of two Fe-Mn-Si alloys with different stacking fault energies (SFEs). Rolling experiments, conducted over a temperature range from 20ºC to 1000ºC, produce quite different microstructures, which vary from a high dislocation density to a structure containing only few isolated dislocations. In addition, annealing temperature has a very important influence not only on the dislocation arrays but also on the stacking faults remaining in the austenite, whose density depends on the SFE value for the alloy. Within the framework of the processing parameters selected for this work, i.e. roll speed, rolling reductions, processing temperatures and schedules, rolling at intermediate temperatures and annealing at a temperature of 650ºC seem to be the most appropriate method to obtain a microstructure favorable for a nearly full degree of shape recovery.Fil: Druker, Ana Velia. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Baruj, Alberto Leonardo. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Malarría, J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaElsevier Science Inc.2010-05info: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/11336/278560Druker, Ana Velia; Baruj, Alberto Leonardo; Malarría, J.; Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys; Elsevier Science Inc.; Materials Characterization; 61; 6; 5-2010; 603-6121044-5803CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S104458031000080Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.matchar.2010.03.005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-26T10:20:29Zoai:ri.conicet.gov.ar:11336/278560instacron: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:34982026-02-26 10:20:29.457CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys
title Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys
spellingShingle Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys
Druker, Ana Velia
shape memory
Fe-Mn-Si
rolling
microstructures
title_short Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys
title_full Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys
title_fullStr Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys
title_full_unstemmed Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys
title_sort Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys
dc.creator.none.fl_str_mv Druker, Ana Velia
Baruj, Alberto Leonardo
Malarría, J.
author Druker, Ana Velia
author_facet Druker, Ana Velia
Baruj, Alberto Leonardo
Malarría, J.
author_role author
author2 Baruj, Alberto Leonardo
Malarría, J.
author2_role author
author
dc.subject.none.fl_str_mv shape memory
Fe-Mn-Si
rolling
microstructures
topic shape memory
Fe-Mn-Si
rolling
microstructures
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Lattice defects play an important role in controlling the g®e martensitic transformation in shape memory ferrous alloys. This work focuses on the relation between various rolling and annealing processes, the microstructure resulting from the processes, and strain recovery of two Fe-Mn-Si alloys with different stacking fault energies (SFEs). Rolling experiments, conducted over a temperature range from 20ºC to 1000ºC, produce quite different microstructures, which vary from a high dislocation density to a structure containing only few isolated dislocations. In addition, annealing temperature has a very important influence not only on the dislocation arrays but also on the stacking faults remaining in the austenite, whose density depends on the SFE value for the alloy. Within the framework of the processing parameters selected for this work, i.e. roll speed, rolling reductions, processing temperatures and schedules, rolling at intermediate temperatures and annealing at a temperature of 650ºC seem to be the most appropriate method to obtain a microstructure favorable for a nearly full degree of shape recovery.
Fil: Druker, Ana Velia. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Baruj, Alberto Leonardo. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Malarría, J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
description Lattice defects play an important role in controlling the g®e martensitic transformation in shape memory ferrous alloys. This work focuses on the relation between various rolling and annealing processes, the microstructure resulting from the processes, and strain recovery of two Fe-Mn-Si alloys with different stacking fault energies (SFEs). Rolling experiments, conducted over a temperature range from 20ºC to 1000ºC, produce quite different microstructures, which vary from a high dislocation density to a structure containing only few isolated dislocations. In addition, annealing temperature has a very important influence not only on the dislocation arrays but also on the stacking faults remaining in the austenite, whose density depends on the SFE value for the alloy. Within the framework of the processing parameters selected for this work, i.e. roll speed, rolling reductions, processing temperatures and schedules, rolling at intermediate temperatures and annealing at a temperature of 650ºC seem to be the most appropriate method to obtain a microstructure favorable for a nearly full degree of shape recovery.
publishDate 2010
dc.date.none.fl_str_mv 2010-05
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/11336/278560
Druker, Ana Velia; Baruj, Alberto Leonardo; Malarría, J.; Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys; Elsevier Science Inc.; Materials Characterization; 61; 6; 5-2010; 603-612
1044-5803
CONICET Digital
CONICET
url http://hdl.handle.net/11336/278560
identifier_str_mv Druker, Ana Velia; Baruj, Alberto Leonardo; Malarría, J.; Effect of rolling conditions on the structure and shape memory properties of Fe–Mn–Si alloys; Elsevier Science Inc.; Materials Characterization; 61; 6; 5-2010; 603-612
1044-5803
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/abs/pii/S104458031000080X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matchar.2010.03.005
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 Elsevier Science Inc.
publisher.none.fl_str_mv Elsevier Science Inc.
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 13.176822

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