Nickel-boron amorphous alloys

Tea] Teale, R.W., Wild, R., Ferromagnetic Resonance in Amorphous hon-Nickel-Boron Alloys , J. Phys. F Met. Phys., 10, 2055-2058 (1980) (Experimental, Magn. Prop., 4)... 

Soft magnetic materials are characterized by high permeabiUty and low coercivity. There are sis principal groups of commercially important soft magnetic materials iron and low carbon steels, iron—siUcon alloys, iron—aluminum and iron—aluminum—silicon alloys, nickel—iron alloys, iron-cobalt alloys, and ferrites. In addition, iron-boron-based amorphous soft magnetic alloys are commercially available. Some have properties similar to the best grades of the permalloys whereas others exhibit core losses substantially below those of the oriented siUcon steels. Table 1 summarizes the properties of some of these materials. 

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