Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings

Autores
Druker, Ana Velia; Perotti, A.; Esquivel, Isidro Gabriel; Malarria, Jorge Alberto
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We have studied an Fe-15Mn-5Si-9Cr-5Ni (wt.%) shape memory alloy produced by casting in sand moulds. After processing by rolling at 800° C followed by annealing at 650° C, the structure contains a high density of stacking faults and high strength austenite. When a stress is applied to the material, a reversible martensitic transformation activates before the austenite deforms plastically. Under these conditions, the material recovers about 95% of a 3% permanent deformation. The mechanical properties were measured by tensile tests, giving a yield strength of 350 MPa, an ultimate strength of 880 MPa and 16% total elongation to fracture. Furthermore, the alloy has good weldability using the GTAW method. No macro or micro defects were observed, but there is a 15% deterioration of the shape memory properties due to a heat affected (HAZ) and welded zone (WZ), as measured with bend specimens. In this work, we studied the formability of the material, finding very good performance in simple bending tests. We also present a method for manufacturing couplings by forming and welding, designing forming devices and obtaining the first prototypes. Finally, we evaluated the shape memory properties of the manufactured couplings, finding 83% recovery of a 3.6% diameter expansion. This amount of recovery is suitable for various industrial applications.
Fil: Druker, Ana Velia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Perotti, A.. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Esquivel, Isidro Gabriel. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Malarria, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Materia
Fe-Mn
SHAPE
MEMORY
COUPLINGS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/6144

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spelling Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplingsDruker, Ana VeliaPerotti, A.Esquivel, Isidro GabrielMalarria, Jorge AlbertoFe-MnSHAPEMEMORYCOUPLINGShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2We have studied an Fe-15Mn-5Si-9Cr-5Ni (wt.%) shape memory alloy produced by casting in sand moulds. After processing by rolling at 800° C followed by annealing at 650° C, the structure contains a high density of stacking faults and high strength austenite. When a stress is applied to the material, a reversible martensitic transformation activates before the austenite deforms plastically. Under these conditions, the material recovers about 95% of a 3% permanent deformation. The mechanical properties were measured by tensile tests, giving a yield strength of 350 MPa, an ultimate strength of 880 MPa and 16% total elongation to fracture. Furthermore, the alloy has good weldability using the GTAW method. No macro or micro defects were observed, but there is a 15% deterioration of the shape memory properties due to a heat affected (HAZ) and welded zone (WZ), as measured with bend specimens. In this work, we studied the formability of the material, finding very good performance in simple bending tests. We also present a method for manufacturing couplings by forming and welding, designing forming devices and obtaining the first prototypes. Finally, we evaluated the shape memory properties of the manufactured couplings, finding 83% recovery of a 3.6% diameter expansion. This amount of recovery is suitable for various industrial applications.Fil: Druker, Ana Velia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Perotti, A.. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Esquivel, Isidro Gabriel. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Malarria, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaElsevier2015-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6144Druker, Ana Velia; Perotti, A.; Esquivel, Isidro Gabriel; Malarria, Jorge Alberto; Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings; Elsevier; Procedia Materials Science; 8; 5-2015; 878-8852211-8128enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815001492info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.148info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:43:25Zoai:ri.conicet.gov.ar:11336/6144instacron: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 09:43:25.545CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings
title Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings
spellingShingle Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings
Druker, Ana Velia
Fe-Mn
SHAPE
MEMORY
COUPLINGS
title_short Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings
title_full Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings
title_fullStr Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings
title_full_unstemmed Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings
title_sort Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings
dc.creator.none.fl_str_mv Druker, Ana Velia
Perotti, A.
Esquivel, Isidro Gabriel
Malarria, Jorge Alberto
author Druker, Ana Velia
author_facet Druker, Ana Velia
Perotti, A.
Esquivel, Isidro Gabriel
Malarria, Jorge Alberto
author_role author
author2 Perotti, A.
Esquivel, Isidro Gabriel
Malarria, Jorge Alberto
author2_role author
author
author
dc.subject.none.fl_str_mv Fe-Mn
SHAPE
MEMORY
COUPLINGS
topic Fe-Mn
SHAPE
MEMORY
COUPLINGS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv We have studied an Fe-15Mn-5Si-9Cr-5Ni (wt.%) shape memory alloy produced by casting in sand moulds. After processing by rolling at 800° C followed by annealing at 650° C, the structure contains a high density of stacking faults and high strength austenite. When a stress is applied to the material, a reversible martensitic transformation activates before the austenite deforms plastically. Under these conditions, the material recovers about 95% of a 3% permanent deformation. The mechanical properties were measured by tensile tests, giving a yield strength of 350 MPa, an ultimate strength of 880 MPa and 16% total elongation to fracture. Furthermore, the alloy has good weldability using the GTAW method. No macro or micro defects were observed, but there is a 15% deterioration of the shape memory properties due to a heat affected (HAZ) and welded zone (WZ), as measured with bend specimens. In this work, we studied the formability of the material, finding very good performance in simple bending tests. We also present a method for manufacturing couplings by forming and welding, designing forming devices and obtaining the first prototypes. Finally, we evaluated the shape memory properties of the manufactured couplings, finding 83% recovery of a 3.6% diameter expansion. This amount of recovery is suitable for various industrial applications.
Fil: Druker, Ana Velia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Perotti, A.. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Esquivel, Isidro Gabriel. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Malarria, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
description We have studied an Fe-15Mn-5Si-9Cr-5Ni (wt.%) shape memory alloy produced by casting in sand moulds. After processing by rolling at 800° C followed by annealing at 650° C, the structure contains a high density of stacking faults and high strength austenite. When a stress is applied to the material, a reversible martensitic transformation activates before the austenite deforms plastically. Under these conditions, the material recovers about 95% of a 3% permanent deformation. The mechanical properties were measured by tensile tests, giving a yield strength of 350 MPa, an ultimate strength of 880 MPa and 16% total elongation to fracture. Furthermore, the alloy has good weldability using the GTAW method. No macro or micro defects were observed, but there is a 15% deterioration of the shape memory properties due to a heat affected (HAZ) and welded zone (WZ), as measured with bend specimens. In this work, we studied the formability of the material, finding very good performance in simple bending tests. We also present a method for manufacturing couplings by forming and welding, designing forming devices and obtaining the first prototypes. Finally, we evaluated the shape memory properties of the manufactured couplings, finding 83% recovery of a 3.6% diameter expansion. This amount of recovery is suitable for various industrial applications.
publishDate 2015
dc.date.none.fl_str_mv 2015-05
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/11336/6144
Druker, Ana Velia; Perotti, A.; Esquivel, Isidro Gabriel; Malarria, Jorge Alberto; Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings; Elsevier; Procedia Materials Science; 8; 5-2015; 878-885
2211-8128
url http://hdl.handle.net/11336/6144
identifier_str_mv Druker, Ana Velia; Perotti, A.; Esquivel, Isidro Gabriel; Malarria, Jorge Alberto; Design of devices and manufacturing of Fe-Mn-Si shape memory alloy couplings; Elsevier; Procedia Materials Science; 8; 5-2015; 878-885
2211-8128
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815001492
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.148
info:eu-repo/semantics/altIdentifier/doi/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
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