Title:
Ni BASE ALLOY
Document Type and Number:
WIPO Patent Application WO/2004/074528
Kind Code:
A1
Abstract:
A Ni base alloy having a chemical composition, in mass %: Cr: 29 % or more and less than 42 %, Ta: more than 1 % and 3 % or less, Mg: 0.001 to 0.05 %, N: 0.001 to 0.04 %, Mn: 0.05 to 0.5 %, and the balance: Ni and inevitable impurities, with the proviso that the content of C as an inevitable impurity is 0.05 % or less; and a Ni base alloy having a chemical composition, in mass %: Cr: more than 43 % and 50 % or less, Mo: 0.1 to 2 %, Mg: 0.001 to 0.05 %, N: 0.001 to 0.04 %, Mn: 0.05 to 0.5 %, and the balance: Ni and inevitable impurities, with the proviso that the content of C as an inevitable impurity is 0.05 % or less.
Inventors:
SUGAHARA KATSUO (JP)
Application Number:
PCT/JP2004/001995
Publication Date:
September 02, 2004
Filing Date:
February 20, 2004
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP (JP)
SUGAHARA KATSUO (JP)
SUGAHARA KATSUO (JP)
International Classes:
C22C19/05; H01M8/02; (IPC1-7): C22C19/05; H01M8/02; H01M8/10; H01M8/24
Domestic Patent References:
| WO2003057933A1 | 2003-07-17 |
Foreign References:
| JP2001006694A | 2001-01-12 | |||
| JPH05311386A | 1993-11-22 |
Other References:
See also references of EP 1595963A4
Attorney, Agent or Firm:
Shiga, Masatake (Yaesu Chuo-ku, Tokyo, JP)
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