Observation of the two-way shape memory effect in an atomistic model of martensitic transformation
- Autores
- Jagla, Eduardo Alberto
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We study a system of classical particles in two dimensions interacting through an isotropic pair potential that displays a martensitic phase transition between a triangular and a rhomboidal structure upon the change of a single parameter. It has been previously shown that this potential is able to reproduce the shape memory effect and super-elasticity, among other well-known features of the phenomenology of martensites. Here, we extend those previous studies and describe the development of the more subtle two-way shape memory effect. We show that in a poly-crystalline sample, the effect is mostly due to the existence of retained martensite within the austenite phase. We also study the case of a single crystal sample where the effect is associated to particular orientations of the dislocations, either induced by training or by an ad hoc construction of a starting sample.
Fil: Jagla, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina - Materia
- MARTENSITAS
- Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/57863
Ver los metadatos del registro completo
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Observation of the two-way shape memory effect in an atomistic model of martensitic transformationJagla, Eduardo AlbertoMARTENSITAShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study a system of classical particles in two dimensions interacting through an isotropic pair potential that displays a martensitic phase transition between a triangular and a rhomboidal structure upon the change of a single parameter. It has been previously shown that this potential is able to reproduce the shape memory effect and super-elasticity, among other well-known features of the phenomenology of martensites. Here, we extend those previous studies and describe the development of the more subtle two-way shape memory effect. We show that in a poly-crystalline sample, the effect is mostly due to the existence of retained martensite within the austenite phase. We also study the case of a single crystal sample where the effect is associated to particular orientations of the dislocations, either induced by training or by an ad hoc construction of a starting sample.Fil: Jagla, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaInstituto de Fisica de Liquidos y Sistemas Biologicos2017-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/57863Jagla, Eduardo Alberto; Observation of the two-way shape memory effect in an atomistic model of martensitic transformation; Instituto de Fisica de Liquidos y Sistemas Biologicos; Papers in Physics; 9; 3-2017; 1-111852-4249CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4279/PIP.090004info:eu-repo/semantics/altIdentifier/url/http://www.papersinphysics.org/papersinphysics/article/view/377info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:20:50Zoai:ri.conicet.gov.ar:11336/57863instacron: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:34982025-10-22 11:20:50.853CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Observation of the two-way shape memory effect in an atomistic model of martensitic transformation |
| title |
Observation of the two-way shape memory effect in an atomistic model of martensitic transformation |
| spellingShingle |
Observation of the two-way shape memory effect in an atomistic model of martensitic transformation Jagla, Eduardo Alberto MARTENSITAS |
| title_short |
Observation of the two-way shape memory effect in an atomistic model of martensitic transformation |
| title_full |
Observation of the two-way shape memory effect in an atomistic model of martensitic transformation |
| title_fullStr |
Observation of the two-way shape memory effect in an atomistic model of martensitic transformation |
| title_full_unstemmed |
Observation of the two-way shape memory effect in an atomistic model of martensitic transformation |
| title_sort |
Observation of the two-way shape memory effect in an atomistic model of martensitic transformation |
| dc.creator.none.fl_str_mv |
Jagla, Eduardo Alberto |
| author |
Jagla, Eduardo Alberto |
| author_facet |
Jagla, Eduardo Alberto |
| author_role |
author |
| dc.subject.none.fl_str_mv |
MARTENSITAS |
| topic |
MARTENSITAS |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
We study a system of classical particles in two dimensions interacting through an isotropic pair potential that displays a martensitic phase transition between a triangular and a rhomboidal structure upon the change of a single parameter. It has been previously shown that this potential is able to reproduce the shape memory effect and super-elasticity, among other well-known features of the phenomenology of martensites. Here, we extend those previous studies and describe the development of the more subtle two-way shape memory effect. We show that in a poly-crystalline sample, the effect is mostly due to the existence of retained martensite within the austenite phase. We also study the case of a single crystal sample where the effect is associated to particular orientations of the dislocations, either induced by training or by an ad hoc construction of a starting sample. Fil: Jagla, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina |
| description |
We study a system of classical particles in two dimensions interacting through an isotropic pair potential that displays a martensitic phase transition between a triangular and a rhomboidal structure upon the change of a single parameter. It has been previously shown that this potential is able to reproduce the shape memory effect and super-elasticity, among other well-known features of the phenomenology of martensites. Here, we extend those previous studies and describe the development of the more subtle two-way shape memory effect. We show that in a poly-crystalline sample, the effect is mostly due to the existence of retained martensite within the austenite phase. We also study the case of a single crystal sample where the effect is associated to particular orientations of the dislocations, either induced by training or by an ad hoc construction of a starting sample. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017-03 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/57863 Jagla, Eduardo Alberto; Observation of the two-way shape memory effect in an atomistic model of martensitic transformation; Instituto de Fisica de Liquidos y Sistemas Biologicos; Papers in Physics; 9; 3-2017; 1-11 1852-4249 CONICET Digital CONICET |
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http://hdl.handle.net/11336/57863 |
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Jagla, Eduardo Alberto; Observation of the two-way shape memory effect in an atomistic model of martensitic transformation; Instituto de Fisica de Liquidos y Sistemas Biologicos; Papers in Physics; 9; 3-2017; 1-11 1852-4249 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/altIdentifier/doi/10.4279/PIP.090004 info:eu-repo/semantics/altIdentifier/url/http://www.papersinphysics.org/papersinphysics/article/view/377 |
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info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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application/pdf application/pdf |
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Instituto de Fisica de Liquidos y Sistemas Biologicos |
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Instituto de Fisica de Liquidos y Sistemas Biologicos |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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