Nickel-base casting superalloy and cast component for steam turbine using the same as material

Details for Australian Patent Application No. 2009202006 (hide)

Owner Kabushiki Kaisha Toshiba

Inventors Miyashita, Shigekazu; Imai, Kiyoshi; Suga, Takeo; Ikeda, Kazutaka; Yamada, Masayuki; Nemoto, Kuniyoshi

Agent Griffith Hack

Pub. Number AU-B-2009202006

Priority 2008-133495 21.05.08 JP

Filing date 21 May 2009

Wipo publication date 17 December 2009

Acceptance publication date 19 May 2011

International Classifications

C22C 19/05 (2006.01) Alloys based on nickel or cobalt - with chromium

C22C 30/00 (2006.01) Alloys containing less than 50% by weight of each constituent

F01D 5/28 (2006.01) Blades - Selecting particular materials

F01D 9/00 (2006.01) Stators

F01D 25/24 (2006.01) Component parts, details, or accessories, not provided for in, or of interest apart from, other groups - Casings

Event Publications

4 June 2009 Complete Application Filed

  Priority application(s): 2008-133495 21.05.08 JP

17 December 2009 Application Open to Public Inspection

  Published as AU-B-2009202006

19 May 2011 Application Accepted

  Published as AU-B-2009202006

15 September 2011 Standard Patent Sealed

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