The invention discloses an amorphous alloy edge ice skate blade and a preparation method thereof. The amorphous alloy edge ice skate blade comprises a steel ice skate blade body and an amorphous alloyice skate blade edge, wherein an ice skate blade groove is formed in the bottom of the steel ice skate blade body; a plurality of first ice skate blade body clamp parts are arranged at the groove bottom of the ice skate blade body groove; a plurality of second ice skate blade body clamp parts and a plurality of third ice skate blade body clamp parts are respectively arranged at the two groove walls of the ice skate blade body groove; the top of the amorphous alloy ice skate blade edge is embedded into the ice skate blade body groove through a die casting process; the first ice skate blade body clamp parts are used for limiting the horizontal displacement between the amorphous alloy ice skate blade edge and the steel ice skate blade body; and the second ice skate blade body clamp parts andthe third ice skate blade body clamp parts are used for limiting the vertical displacement between the amorphous alloy ice skate blade edge and the steel ice skate blade body. The amorphous alloy edge ice skate blade provided by the invention has the advantages that through the simple process, the amorphous alloy ice skate blade edge and the steel ice skate blade body are tightly combined; through the amorphous alloy ice skate blade edge, the amorphous alloy edge ice skate blade has good anti-corrosion performance, wear-resistant performance and sharpness degree; and through the steel ice skate blade body, the whole cost of the amorphous alloy edge ice skate blade is reduced.