Title :
Ultrasound velocities in Fe81.5Cr4.5B14 metallic glasses produced in magnetic field
Author :
Kaczkowski, Zbigniew ; Kisdi-Koszo, Eva ; Potocky, Ladislav
Author_Institution :
Inst. of Phys., Polish Acad. of Sci., Warsaw, Poland
fDate :
3/1/1994 12:00:00 AM
Abstract :
Fe81.5Cr4.5B14 metallic glass ribbons were prepared by melt spinning technique without magnetic field and in longitudinal or transversal magnetic field of 13-15 kA/m. From these ribbons the 59-60 mm long and about 4 mm wide strips were cut. Ultrasound velocities at constant magnetic field and at constant magnetic induction were investigated. For comparison the results for the Fe80Cr4.3B15.7 metallic glass ribbon prepared without magnetic field (WM) are presented
Keywords :
boron alloys; chromium alloys; ferromagnetic properties of substances; iron alloys; magnetic properties of amorphous substances; metallic glasses; ultrasonic velocity measurement; 59 to 60 mm; Fe81.5Cr4.5B14; magnetic induction; melt spinning; metallic glasses; ultrasound velocities; Amorphous magnetic materials; Chromium; Glass; Iron; Magnetic fields; Multilevel systems; Saturation magnetization; Spinning; Strips; Ultrasonic imaging;
Journal_Title :
Magnetics, IEEE Transactions on
