Articles producció científica> Enginyeria Mecànica

Influence of Heat Treatment on Internal Friction Spectrum in NiTiCu Shape Memory Alloy

  • Dades identificatives

    Identificador: imarina:5671672
    Handle: https://hdl.handle.net/20.500.11797/imarina5671672
    Autors:
    Fabregat-Sanjuan AFerrando FDe la Flor S
    Resum:
    © 2015 The Authors. Internal friction (IF) and storage modulus evolution during the martensitic transformation were measured using the DMA technique in order to compare the effect of heat treatment on the behavior of IF in Ti44.6Ni5Cu (%at.) shape memory alloy. Two kinds of experiment were performed: IF measurements as a function of temperature and IF measurements at a fixed temperature to obtain the static term of the intrinsic internal friction. The results are compared with those obtained from DSC measurements. IF results show a clear dependence on the temperature of the heat treatment with distinctive regions that could be attributed to microstructural changes.

  • Altres:

    Autor segons l'article: Fabregat-Sanjuan A; Ferrando F; De la Flor S
    Departament: Enginyeria Mecànica
    Autor/s de la URV: De la Flor Lopez, Silvia / Fabregat Sanjuan, Albert / Ferrando Piera, Francesc
    Paraules clau: Ti Shape memory alloys Phase Niticu Internal friction Heat treatment Cu alloys
    Resum: © 2015 The Authors. Internal friction (IF) and storage modulus evolution during the martensitic transformation were measured using the DMA technique in order to compare the effect of heat treatment on the behavior of IF in Ti44.6Ni5Cu (%at.) shape memory alloy. Two kinds of experiment were performed: IF measurements as a function of temperature and IF measurements at a fixed temperature to obtain the static term of the intrinsic internal friction. The results are compared with those obtained from DSC measurements. IF results show a clear dependence on the temperature of the heat treatment with distinctive regions that could be attributed to microstructural changes.
    Àrees temàtiques: Química Materials science (miscellaneous) Materials science (all) Materiais General materials science Engenharias ii Biotecnología
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: f.ferrando@urv.cat a.fabregat@urv.cat silvia.delaflor@urv.cat
    Identificador de l'autor: 0000-0003-4450-2734 0000-0002-2878-1369 0000-0002-6851-1371
    Data d'alta del registre: 2024-10-19
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/pii/S2214785315006379
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Materials Today: Proceedings. 2 S755-S758
    Referència de l'ítem segons les normes APA: Fabregat-Sanjuan A; Ferrando F; De la Flor S (2015). Influence of Heat Treatment on Internal Friction Spectrum in NiTiCu Shape Memory Alloy. Amsterdam: Elsevier
    DOI de l'article: 10.1016/j.matpr.2015.07.392
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2015
    Tipus de publicació: Proceedings Paper

  • Paraules clau:

    Materials Science (Miscellaneous)
    Ti
    Shape memory alloys
    Phase
    Niticu
    Internal friction
    Heat treatment
    Cu alloys
    Química
    Materials science (miscellaneous)
    Materials science (all)
    Materiais
    General materials science
    Engenharias ii
    Biotecnología

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