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Title:
METHOD FOR FORMING METALLIC GLASS
Document Type and Number:
WIPO Patent Application WO/2005/115653
Kind Code:
A1
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
SUZUKI KEN
INOUE AKIHISA
KIMURA HISAMICHI
Application Number:
PCT/JP2005/009801
Publication Date:
December 08, 2005
Filing Date:
May 27, 2005
Export Citation:
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Assignee:
NGK INSULATORS LTD (JP)
UNIV TOHOKU
MURAMATSU NAOKUNI
SUZUKI KEN
INOE AKIHISA
KIMURA HISAMICHI
International Classes:
B21D22/20; B21D37/01; B21D37/20; B22D17/00; B22D17/10; B22D17/22; (IPC1-7): B21D22/20; B22D17/00; B22D17/22
Foreign References:
JP2000317900A2000-11-21
JP2002192294A2002-07-10
JPS5563676A1980-05-13
JP2003117647A2003-04-23
JP2000301316A2000-10-31
JP2002086258A2002-03-26
JP2002361399A2002-12-17
JP2004098125A2004-04-02
JP2001347351A2001-12-18
JPH02175039A1990-07-06
US20020072203A12002-06-13
Other References:
HATA S. ET AL: "Usumaku Kinzoku Glass o Mochiita Bisai Kozobutsu no Seisaku (Dai 1 Ho)", JOURNAL OF THE JAPAN SOCIETY OF PRECISION ENGINEERING, vol. 66, no. 1, 5 January 2000 (2000-01-05), pages 96 - 97, XP003002866
See also references of EP 1759781A4
Attorney, Agent or Firm:
Nakamura, Tomoyuki c/o Miyoshi International Patent Office (Toranomon Kotohira Tower 2-8, Toranomon 1-chome, Minato-k, Tokyo 01, JP)
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