Title:
HEAT-RESISTANT MOLYBDENUM ALLOY
Document Type and Number:
WIPO Patent Application WO/2013/183329
Kind Code:
A1
Abstract:
Provided is a heat-resistant molybdenum alloy which has a strength equivalent or superior to that of a conventional molybdenum alloy and which exhibits ductility over a wide temperature range. This heat-resistant molybdenum alloy comprises the first phase which comprises Mo as the main component and the second phase which contains an Mo-Si-B intermetallic compound particle phase, with the balance being unavoidable impurities. In the heat-resistant molybdenum alloy, the Si content is 0.05 to 0.80 mass% and the B content is 0.04 to 0.60 mass%.
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Inventors:
KADOKURA TAKANORI (JP)
NISHINO HIDENOBU (JP)
TSUJI AYURI (JP)
YAMAZAKI SHIGEKAZU (JP)
IKEGAYA AKIHIKO (JP)
NISHINO HIDENOBU (JP)
TSUJI AYURI (JP)
YAMAZAKI SHIGEKAZU (JP)
IKEGAYA AKIHIKO (JP)
Application Number:
PCT/JP2013/056734
Publication Date:
December 12, 2013
Filing Date:
March 12, 2013
Export Citation:
Assignee:
ALMT CORP (JP)
International Classes:
C22C27/04; C22C1/04
Foreign References:
JP2008114258A | 2008-05-22 | |||
JP2008246553A | 2008-10-16 | |||
JPH10512329A | 1998-11-24 | |||
JP2008246553A | 2008-10-16 | |||
JPH10512329A | 1998-11-24 | |||
JP4325875B2 | 2009-09-02 | |||
JP2004281392A | 2004-10-07 |
Other References:
"Powder and Powder Metallurgy Handbook", 10 November 2010, UCHIDA ROKAKUHO, pages: 291 - 295
See also references of EP 2860273A4
See also references of EP 2860273A4
Attorney, Agent or Firm:
IKEDA, Noriyasu et al. (JP)
Noriyasu Ikeda (JP)
Noriyasu Ikeda (JP)
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