Magnetic Properties of Ternary Fe-Ni-Ti Alloys After Severe Plastic Deformation

Magnetic Properties of Ternary Fe-Ni-Ti Alloys After Severe Plastic Deformation

We report on magnetic properties of Fe-Ni-Ti alloys after severe plastic deformation (SPD) by high-pressure torsion (HPT) and low-temperature annealing. SPD and low-temperature annealing considerably change the magnetization behavior. The main magnetic and structural characteristics of bulk and HPT...

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Veröffentlicht in:IEEE magnetics letters 2020, Vol.11, p.1-4
Hauptverfasser: Taskaev, Sergey V., Ulyanov, Maxim N., Gunderov, Dmitriy V., Bogush, Mikhail Yu
Format: Artikel
Sprache:eng
Schlagworte:
Annealing
free rare-earth metals
Hard magnetic materials
high-pressure torsion
Iron
Low temperature
low-temperature annealing
Magnetic materials
Magnetic properties
Magnetism
Nanotechnology
Nickel
permanent magnet
Permanent magnets
Plastic deformation
Rare earth metals
Titanium base alloys
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Zusammenfassung:We report on magnetic properties of Fe-Ni-Ti alloys after severe plastic deformation (SPD) by high-pressure torsion (HPT) and low-temperature annealing. SPD and low-temperature annealing considerably change the magnetization behavior. The main magnetic and structural characteristics of bulk and HPT materials were determined. The addition of small amounts of Ti and annealing at 300 °C will not lead to the formation of the L1 0 structure even with the use of the SPD technique.
ISSN:1949-307X
1949-3088
DOI:10.1109/LMAG.2020.2993133