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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/6144
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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 |
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CONICET Digital (CONICET) |
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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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1844613366446817280 |
score |
13.070432 |