Amorphous alloy, also known as liquid metal and metallic glass, refers to the condensed state ofdisordered arrangement of liquid atoms at room temperature or low temperature whensubstances arerapidly cooled from liquid state, and its atoms no longer grow into orderly, periodic and regular arrange-ment, but are in a disordered arrangement state, with extremely denseinternal atomic structure, no weaklinks and excellent me chanical, physical and chemical properties. Amorphous alloys are widely used inconsumer ele ctronics, sports equipment, smart wear, medical equipment, automobiles and other fieldsbecause of their excellent properties such as high strength, hardness, elasticity, corrosion resistance andparamagnetism.