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Characterization of Co-Ni Based Ferromagnetic Shape Memory Alloy
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 Title & Authors
Characterization of Co-Ni Based Ferromagnetic Shape Memory Alloy
Han, Ji-Won; Park, Sung Bum;
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The magnetic shape memory alloys have recently received a lot of attention due to the considerable progress achieved in understanding the particular importance and the development of the factors. Among these alloys, the ferromagnetic Co-Ni- alloys have been concerned specially because of the thermoelastic character of the fcc (g) - bct (a) martensitic transformation which exhibits under the action of the temperature (shape memory effect), the stress (superelasticity) and the magnetic field (magnetoelasticity). The morphological, the crystallographical, and the thermal characteristics of thermally induced martensite in Co-35.3Ni-11.3Al(wt.%) and Co-28.1Ni-47.4Fe-3.3Ti (wt.%) alloy have been investigated by the scanning electron microscope (SEM), the X-ray Diffraction (XRD), and the differential scanning calorimeter (DSC).
ferromagnetic materials;transformation temperature;shape memory alloy;CoNiAl;
 Cited by
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