Patent Number: 7,708,844

Title: Method of forming metallic glass

Abstract: A method for forming a metallic glass, which comprises a step of subjecting a metallic glass to a rough forming by die casting, to prepare a roughly formed article, and a step of heating the roughly formed article to a temperature region corresponding to an undercooled liquid thereof, followed by subjecting the heated article to warm press forming.

Inventors: Muramatsu; Naokuni (Nagoya, JP), Suzuki; Ken (Handa, JP), Inoue; Akihisa (Sendai, JP), Kimura; Hisamichi (Watari-gun, JP)

Assignee: NGK Insulators, Ltd.

International Classification: C22F 1/02 (20060101); C22F 1/18 (20060101)

Expiration Date: 5/04/12018