Title :
Moduli of elasticity of Fe80B12Si8 metallic glass strips annealed in vacuum at 370 and 380°C
Author :
Kaczkowski, Zbigniew ; Lanotte, Luciano
Author_Institution :
Inst. of Phys., Polish Acad. of Sci., Warsaw, Poland
fDate :
3/1/1994 12:00:00 AM
Abstract :
Elasticity moduli at constant magnetic field and at constant induction as the functions of magnetic bias field of the strips of Fe 20B12Si8 metallic glass annealed in vacuum at temperatures of 370 and 380°C were investigated. The values of moduli in as-quenched state were changing from 133 to 155 GPa. After annealing at 370°C the moduli changes were from 80 to 170 GPa and after heat treatment at 380°C ΔE effect increased and these changes were from 60 to 170 GPa
Keywords :
annealing; boron alloys; elastic constants; elastic moduli; ferromagnetic properties of substances; iron alloys; magnetic properties of amorphous substances; metallic glasses; quenching (thermal); silicon alloys; 370 to 380 C; Fe80B12Si8; annealing; as-quenched state; elasticity moduli; metallic glass strips; Amorphous magnetic materials; Annealing; Elasticity; Glass; Heat treatment; Iron; Magnetic fields; Magnetoelasticity; Strips; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
