The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2010
Filed:
May. 27, 2005
Applicants:
Naokuni Muramatsu, Nagoya, JP;
Ken Suzuki, Handa, JP;
Akihisa Inoue, Sendai, JP;
Hisamichi Kimura, Watari-gun, JP;
Inventors:
Naokuni Muramatsu, Nagoya, JP;
Ken Suzuki, Handa, JP;
Akihisa Inoue, Sendai, JP;
Hisamichi Kimura, Watari-gun, JP;
Assignees:
NGK Insulators, Ltd., Nagoya-Shi, JP;
Tohoku University, Sendai-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22F 1/02 (2006.01); C22F 1/18 (2006.01);
U.S. Cl.
CPC ...
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.