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
SUZUKI KEN
INOUE AKIHISA
KIMURA HISAMICHI
Application Number:
PCT/JP2005/009801
Publication Date:
December 08, 2005
Filing Date:
May 27, 2005
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
UNIV TOHOKU
MURAMATSU NAOKUNI
SUZUKI KEN
INOE AKIHISA
KIMURA HISAMICHI
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:
JP2000317900A | 2000-11-21 | |||
JP2002192294A | 2002-07-10 | |||
JPS5563676A | 1980-05-13 | |||
JP2003117647A | 2003-04-23 | |||
JP2000301316A | 2000-10-31 | |||
JP2002086258A | 2002-03-26 | |||
JP2002361399A | 2002-12-17 | |||
JP2004098125A | 2004-04-02 | |||
JP2001347351A | 2001-12-18 | |||
JPH02175039A | 1990-07-06 | |||
US20020072203A1 | 2002-06-13 |
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
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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