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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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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
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article
Characterization of martensitic transformation in some Ni-Fe-Co-Ga ferromagnetic shape memory alloys
Abstract
The martensitic transformation characteristics in two series of cobalt-substituted Ni-Fe-Ga Ferromagnetic Shape Memory alloys have been studied by differential scanning calorimetry, X-ray diffraction, electrical resistivity and thermomagnetic measurements. Co-substitution for Fe or Ni promotes an increase of the Curie temperatures but the changes in the martensitic transformation temperatures are in agreement with the valence electron concentration and unit cell volume variations. A large hysteresis observed between cooling and heating curves as a feature of a first-order phase transition was evidenced by r(T) and thermomagnetic measurements.