Lambri, Fernando DanielBonifacich, Federico GuillermoLambri, Osvaldo AgustínKhanna, DeepaliPérez de Landazábal Berganzo, José IgnacioRecarte Callado, VicenteSánchez-Alarcos Gómez, VicenteLambri, Melania LucilaZelada, Griselda Irene2024-06-062024Lambri, F. D., Bonifacich, F. G., Lambri, O. A., Khanna, D., Pérez-Landazábal, J. I., Recarte, V., Sánchez-Alarcos, V., Lambri, M. L., Zelada, G. I. (2024) High functional 3D printed PCL/FSMA magnetic composites. Smart Materials and Structures, 33(5), 1-16. https://doi.org/10.1088/1361-665X/ad3d9f.0964-172610.1088/1361-665X/ad3d9fhttps://academica-e.unavarra.es/handle/2454/48294The capacity of adaptability of a three-dimensional-printed composite of polycaprolactone-based containing micro-particles of ferromagnetic shape memory alloy of composition Ni45Mn36.7In13.3Co5 was determined. Composites exhibit an increase in both damping and modulus values up to around 11%, at temperatures close to 325 K, when applying a magnetic field of 120 kA m−1. In addition, composites show also an increase in the damping values of around 50% at temperatures near 333 K, related to the martensitic transformation, which is promoted by an increase in the oscillating strain from 0.5 × 10−4 up to 2 × 10−4 and when applying a magnetic field of 120 kA m−1. Moreover, the maximum temperature of use of the composite can be increased by means of a magnetic field. These adaptability qualities make this functional composite attractive, for the vibration control at elevated temperatures as well as the potential applications in magnetocaloric devices.application/pdfeng© 2024 IOP Publishing Ltd.Multifunctional compositesInternal friction/dampingCT analysis3-D printinginfo:eu-repo/semantics/article2024-06-06info:eu-repo/semantics/openAccess