Autor según el artículo: Fabregat-Sanjuan A; Ferrando F; De la Flor S
Departamento: Enginyeria Mecànica
Autor/es de la URV: De la Flor Lopez, Silvia / Fabregat Sanjuan, Albert / Ferrando Piera, Francesc
Palabras clave: Tension Strain ratio Strain gauge Shape-memory alloys Rosette Poisson Niticu Moduli Compression Asymmetry
Resumen: © 2015 The Authors. Tension-compression asymmetry in polycrystalline NiTiCu tubes was studied during elastic and transformation zone using strain gauges rosettes. Axial and transverse strain measurements from strain gauges were used to calculate a localized strain ratio through tensile and compression tests at different temperatures. The results show an asymmetric tension/compression behavior from stress-axial strain curves and from strain ratio-axial strain curves with a non constant strain ratio. Different temperatures tests also show similar values of strain ratio for martensite and austenite phases in the elastic zone.
Áreas temáticas: Química Materials science (miscellaneous) Materials science (all) Materiais General materials science Engenharias ii Biotecnología
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: f.ferrando@urv.cat a.fabregat@urv.cat silvia.delaflor@urv.cat
Identificador del autor: 0000-0003-4450-2734 0000-0002-2878-1369 0000-0002-6851-1371
Fecha de alta del registro: 2024-10-19
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Materials Today: Proceedings. 2 S759-S762
Referencia de l'ítem segons les normes APA: Fabregat-Sanjuan A; Ferrando F; De la Flor S (2015). NiTiCu Transverse to Axial Strain Ratio Analysis During Tension/Compression Tests. Amsterdam: Elsevier
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2015
Tipo de publicación: Proceedings Paper
Repositori URV