Verfahren zur Herstellung eines geformten Produktes aus amorphem Metall

摘要

A metal material is placed on a lower mold (5) of a press metal mold (6) which has an upper mold (4) and the lower mold (5) not having engagement portions. The metal material is fused by a high energy heat source, and obtained molten metal over a melting point is pressed with the press metal mold (6) and transformed into a predetermined configuration. The molten metal is cooled at a rate over a critical cooling rate simultaneously with or after the transformation, and the molded product of amorphous metal in the predetermined configuration is obtained.