The Magnetic Properties of FeCuNbSiB Flake Particles Prepared by Milling the Annealed Ribbons
The amorphous FeCuNbSiB ribbons were first annealed at the temperature of 450 oC and 540 oC, respectively. Then, these annealed ribbons were milled into flake particles with the same condition. The different annealing temperature made the ribbons have the different crystallinities, which caused the milled particles have the different structures, morphologies, and magnetic properties. As for the flake particles by milling the ribbons annealed at 540 oC, they had higher crystallinity, smaller size, lower coercivity, and higher complex permeability compared with those by milling the annealed ribbons at 450 oC.
Guojun Zhang and Jessica Xu
W. F. Yang et al., "The Magnetic Properties of FeCuNbSiB Flake Particles Prepared by Milling the Annealed Ribbons", Advanced Materials Research, Vols. 160-162, pp. 1354-1357, 2011