Title:
HIGH STRENGTH TITANIUM ALLOY AND METHOD FOR PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2002/077305
Kind Code:
A1
Abstract:
A high strength titanium alloy, characterized in that it comprises Ti as a primary component, 15 to 30 atom % of an element belonging to the Group Va and 1.5 to 7 atom % of O, relative to 100 atom % of the whole alloy, and has a tensile strength of 1000 MPa or more. Contrary to the conventional concept for a titanium alloy, the present high strength titanium alloy combines high strength and high ductility at enhanced levels of both properties.
Inventors:
FURUTA TADAHIKO (JP)
NISHINO KAZUAKI (JP)
SAITO TAKASHI (JP)
HWANG JUNGHWAN (JP)
NISHINO KAZUAKI (JP)
SAITO TAKASHI (JP)
HWANG JUNGHWAN (JP)
Application Number:
PCT/JP2002/002874
Publication Date:
October 03, 2002
Filing Date:
March 25, 2002
Export Citation:
Assignee:
TOYODA CHUO KENKYUSHO KK (JP)
FURUTA TADAHIKO (JP)
NISHINO KAZUAKI (JP)
SAITO TAKASHI (JP)
HWANG JUNGHWAN (JP)
FURUTA TADAHIKO (JP)
NISHINO KAZUAKI (JP)
SAITO TAKASHI (JP)
HWANG JUNGHWAN (JP)
International Classes:
C22C14/00; C22C32/00; (IPC1-7): C22C14/00; B22F3/10; C22F1/18
Domestic Patent References:
| WO2000077267A1 | 2000-12-21 | |||
| WO2001083838A1 | 2001-11-08 |
Foreign References:
| JPH10219375A | 1998-08-18 |
Other References:
See also references of EP 1375690A4
Attorney, Agent or Firm:
Ohkawa, Hiroshi (Aichi, Aichi, JP)
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