Effect of Adding Co on Crystallization Behavior and Magnetoimpedance Effect of Amorphous/Nanocrystalline FeCuNbSiB Alloy Strips

Table 1

DC soft magnetic properties of the amorphous/nanocrystalline cores heat treatment at 550°C.

Magnetic core	μi/(H·m^−1)	μm/(H·m^−1)	Pu/(T·A·m^−1)	Bs/T	Br/T	Hc/(A·m^−1)
Alloy-I	0.39	0.99	2.77	1.52	0.76	0.40
Alloy-II (Co)	0.24	0.61	1.9	1.13	0.64	0.74