Title :
Magnetization properties of amorphous ribbon due to heat treatment
Author :
Iwami, Y. ; Nderu, J.N. ; Saito, A. ; Okazaki, Y.
Author_Institution :
JKUAT, Nairobi, Kenya
Abstract :
Magnetization properties of an amorphous ribbon, Co-based Fe-Ni-Mo-B-Si, have been investigated. The hysteresis curves of the heat-treated amorphous ribbon showed a very unique behavior under applied tensile strain. For example, a Co-based amorphous ribbon, which has a negative magnetostriction constant, showed a tensile insensitive magnetization. The magnetization does not decreases despite applied tensile stress
Keywords :
amorphous magnetic materials; boron alloys; cobalt alloys; heat treatment; iron alloys; magnetic hysteresis; magnetostriction; metallic glasses; molybdenum alloys; nickel alloys; silicon alloys; CoFeNiMoBSi; amorphous ribbon; applied tensile strain; heat treatment; hysteresis curves; magnetization; magnetostriction constant; Amorphous materials; Annealing; Heat treatment; Magnetic materials; Magnetic properties; Magnetization; Magnetostriction; Surface treatment; Temperature; Tensile stress;
Conference_Titel :
Africon, 1999 IEEE
Conference_Location :
Cape Town
Print_ISBN :
0-7803-5546-6
DOI :
10.1109/AFRCON.1999.820752
