Title :
Magnetic rotational hysteresis energy in rapidly solidified Nd-Fe-B magnets
Author :
Wyslocki, J.J. ; Leonowicz, Marcin ; Davies, H.A.
Author_Institution :
Inst. of Phys., Tech. Univ. of Czestochowa
fDate :
11/1/1993 12:00:00 AM
Abstract :
The mechanism of magnetization reversal processes in rapidly solidified Nd16Fe76B7Nb ribbons is investigated on the basis of the analysis of the rotational hysteresis energy calculated from the magnetic torque curves. It is shown that the ribbons reverse preferably by means of incoherent rotation process
Keywords :
boron alloys; ferromagnetic properties of substances; iron alloys; magnetic hysteresis; magnetisation reversal; neodymium alloys; niobium alloys; permanent magnets; Nd16Fe76B7Nb ribbons; incoherent rotation process; magnetic torque curves; magnetization reversal processes; rapidly solidified Nd-Fe-B magnets; rotational hysteresis energy; Anisotropic magnetoresistance; Annealing; Magnetic anisotropy; Magnetic hysteresis; Magnetic materials; Magnetization; Magnets; Perpendicular magnetic anisotropy; Torque; Zirconium;
Journal_Title :
Magnetics, IEEE Transactions on
