Author, as appears in the article.: Fabregat-Sanjuan A; Ferrando F; De la Flor S
Department: Enginyeria Mecànica
URV's Author/s: De la Flor Lopez, Silvia / Fabregat Sanjuan, Albert / Ferrando Piera, Francesc
Keywords: Ti Shape memory alloys Phase Niticu Internal friction Heat treatment Cu alloys
Abstract: © 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.
Thematic Areas: Química Materials science (miscellaneous) Materials science (all) Materiais General materials science Engenharias ii Biotecnología
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: f.ferrando@urv.cat a.fabregat@urv.cat silvia.delaflor@urv.cat
Author identifier: 0000-0003-4450-2734 0000-0002-2878-1369 0000-0002-6851-1371
Record's date: 2024-10-19
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.sciencedirect.com/science/article/pii/S2214785315006379
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Materials Today: Proceedings. 2 S755-S758
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
Article's DOI: 10.1016/j.matpr.2015.07.392
Entity: Universitat Rovira i Virgili
Journal publication year: 2015
Publication Type: Proceedings Paper
Repositori URV