Study of crystallization kinetics of (Fe50Ni50)73.5Si13.5B9Nb3Cu1 ribbons prepared by rapid cooling technique

Amorphous alloy ribbons of (Fe50Ni50)73.5Si13.5B9Nb3Cu1 were fabricated by rapid cooling technique on single copper wheel. After fabrication, the crystalline structure of the ribbons were examined by X-ray diffraction method. The results show that the samples possess a complete amorphous state.