Tailoring thermomechanical treatment of Ni-Fe-Ga melt-spun ribbons for elastocaloric applications

"In the present work, the structural, mechanical and shape memory properties of Ni55Fe16Ga29 (at.%) melt-spun ribbons have been studied with a prospective of application in the elastocaloric devises. Particularly, a special thermo-mechanical treatment, consisting in the thermal aging under cons...

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Detalles Bibliográficos
Autores: ELENA VILLA, CHRISTIAN OMAR AGUILAR ORTIZ, Adelaide Nespoli, Pablo Álvarez Alonso, JUAN PABLO RAMON CAMARILLO GARCIA, Daniel Salazar Jaramillo, Francesca Passaretti, Horacio Flores Zúñiga, Hideki Hosoda, Volodymyr Chernenko
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:México
Institución:Instituto Potosino de Investigación Científica y Tecnológica
Repositorio:Repositorio Institucional del IPICYT
OAI Identifier:oai:ipicyt.repositorioinstitucional.mx:1010/2148
Acceso en línea:http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2148
Access Level:acceso abierto
Palabra clave:info:eu-repo/classification/Autor/Melt spun ribbons
info:eu-repo/classification/Autor/NiFeGa
info:eu-repo/classification/Autor/Mechanical properties
info:eu-repo/classification/Autor/Elastocaloric effect
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
Descripción
Sumario:"In the present work, the structural, mechanical and shape memory properties of Ni55Fe16Ga29 (at.%) melt-spun ribbons have been studied with a prospective of application in the elastocaloric devises. Particularly, a special thermo-mechanical treatment, consisting in the thermal aging under constant external stress, was elaborated to control the residual internal stress generated due to the melt-spinning processing and improve thermomechanical and superelastic responses of the ribbon. The stress-induced entropy change was evaluated for the ribbon with improved thermomechanical properties."

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