| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Sofronie, Mihaela
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Anticoagulant Properties of Coated Fe-Pd Ferromagnetic Shape Memory Ribbonscitations
- 2022MICROSTRUCTURE, MAGNETIC AND MAGNETOSTRICTIVE BEHAVIOUR IN RAPIDLY QUENCHED OFF-STOICHIOMETRIC Ni-Mn-Ga FERROMAGNETIC SHAPE MEMORY ALLOYS
- 2022Processing Effects on the Martensitic Transformation and Related Properties in the Ni55Fe18Nd2Ga25 Ferromagnetic Shape Memory Alloycitations
- 2022Kinetics and the Effect of Thermal Treatments on the Martensitic Transformation and Magnetic Properties in Ni49Mn32Ga19 Ferromagnetic Shape Memory Ribbonscitations
- 2021STUDIES ABOUT STRUCTURAL AND THERMAL INVESTIGATIONS ON TI50NI30CU20 ALLOYS OBTAINED BY DIFFERENT TECHNOLOGICAL PROCESSES
- 2021Magnetic and Magnetostrictive Properties of Ni50Mn20Ga27Cu3 Rapidly Quenched Ribbonscitations
- 2018Martensitic transformation and related properties of Fe69.4Pd30.6 ferromagnetic shape memory ribbons
- 2015Shape memory properties of fenicoti ribbons evidenced by magnetic measurements
- 2011Characterization of martensitic transformation in some Ni-Fe-Co-Ga ferromagnetic shape memory alloys
- 2010Martensitic transformation and accompanying magnetic changes in Ni–Fe–Ga–Co alloyscitations
Places of action
| Organizations | Location | People |
|---|
article
Martensitic transformation and related properties of Fe69.4Pd30.6 ferromagnetic shape memory ribbons
Abstract
Ferromagnetic shape memory alloys (FSMA) have attained strong interest over the last years and Fe-Pd alloys seem to be more suited for engineering and medical applications, due to their improved ductility and biocompatibility compared to the well-known Ni2MnGa alloy. The shape memory effect in disordered Fe–Pd (30 at.% Pd) is associated with FCC–FCT thermoelastic martensitic transformation. The melt–spinning technique enables to get ribbons with the FCC meta-stable structure preventing the precipitation of undesirable BCT irreversible phase and subsequent proper thermal treatments could improve the characteristic parameters of the martensitic transformation. The present work reports the effect of the rapid solidification (via melt-spinning technique) and the different thermal treatments on the microstructure, martensitic transformation and magnetic properties of the Fe69.4Pd30.6 ribbons. The samples were investigated by calorimetry, X-ray diffractometry, scanning electron microscopy and magnetometry. Two different structures induced by the distinct thermal treatments responsible for the martensitic transformation's characteristic behaviour were noticed and discussed in detail. The high-temperature treatment for a short time stabilized the FCC phase and slightly decreased the martensitic transformation temperature, while the annealing at low temperature for a longer time promotes the reduction of the amount of transforming FCC phase by its partial decomposition in the stable phases, causing the fall of the heat of transformation.