Thermomagnetic curves of the ribbons annealed at heating rates of (a) 0.05 K/s, (b) 0. 5 K/s, and (c) 5 K/s.
Dependence of the coercivity of the ribbons annealed at heating rates of 0.05–5 K/s on the annealing temperature. These magnetic properties were obtained by a VSM with a maximum applied field of 25 kOe.
TEM micrographs of the ribbons annealed at the heating rate of 0.5 K/s to: (a) 973 K, (b) 1073 K, and (c) 1173 K.
Demagnetization curve of the ribbon annealed to 1073 K at the heating rate of 0. 5 K/s.
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