一、引言非晶态合金是七十年代初发展起来的一种新型材料,与晶态金属相比它有许多优异的物理性能、机械性能和化学性能。因此它一问世就受到世界各国的重视。现在无论在理论研究或者在材料应用方面都取得了很大的进展。在机械性能方面,非晶合金具有高的强度、硬度和抗磨损力,可作抗拉与耐磨材料,在电磁性能方面,非晶合金具有高的电阻率、磁饱和、导磁率和极低的铁 I. INTRODUCTION Amorphous alloys are a new type of material developed in the early seventies. Compared with crystalline metals, amorphous alloys have many excellent physical, mechanical and chemical properties. Therefore, as soon as it came out, it has gained the attention of all countries in the world. Now, both in theoretical research or material applications have made great progress. In terms of mechanical properties, amorphous alloys with high strength, hardness and wear resistance, can be used as tensile and wear-resistant materials, in terms of electromagnetic properties, amorphous alloys with high resistivity, magnetic saturation, permeability and very low Iron