DE68910105D1 - Ermüdungsrissbeständige Nickelbasissuperlegierung. - Google Patents

Ermüdungsrissbeständige Nickelbasissuperlegierung.

Info

Publication number
DE68910105D1
DE68910105D1 DE89121769T DE68910105T DE68910105D1 DE 68910105 D1 DE68910105 D1 DE 68910105D1 DE 89121769 T DE89121769 T DE 89121769T DE 68910105 T DE68910105 T DE 68910105T DE 68910105 D1 DE68910105 D1 DE 68910105D1
Authority
DE
Germany
Prior art keywords
fatigue crack
nickel base
super alloy
resistant nickel
crack resistant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE89121769T
Other languages
English (en)
Other versions
DE68910105T2 (de
Inventor
Michael Francis Henry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE68910105D1 publication Critical patent/DE68910105D1/de
Application granted granted Critical
Publication of DE68910105T2 publication Critical patent/DE68910105T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
DE89121769T 1988-12-29 1989-11-24 Ermüdungsrissbeständige Nickelbasissuperlegierung. Expired - Fee Related DE68910105T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/290,400 US5055147A (en) 1988-12-29 1988-12-29 Fatigue crack resistant rene' 95 type superalloy

Publications (2)

Publication Number Publication Date
DE68910105D1 true DE68910105D1 (de) 1993-11-25
DE68910105T2 DE68910105T2 (de) 1994-05-05

Family

ID=23115831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89121769T Expired - Fee Related DE68910105T2 (de) 1988-12-29 1989-11-24 Ermüdungsrissbeständige Nickelbasissuperlegierung.

Country Status (4)

Country Link
US (1) US5055147A (de)
EP (1) EP0381828B1 (de)
JP (1) JP3233361B2 (de)
DE (1) DE68910105T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431750A (en) * 1991-06-27 1995-07-11 Mitsubishi Materials Corporation Nickel-base heat-resistant alloys
US6974508B1 (en) 2002-10-29 2005-12-13 The United States Of America As Represented By The United States National Aeronautics And Space Administration Nickel base superalloy turbine disk
US20070044869A1 (en) * 2005-09-01 2007-03-01 General Electric Company Nickel-base superalloy
US8992699B2 (en) 2009-05-29 2015-03-31 General Electric Company Nickel-base superalloys and components formed thereof
US8992700B2 (en) * 2009-05-29 2015-03-31 General Electric Company Nickel-base superalloys and components formed thereof
EP2503013B1 (de) 2009-11-19 2017-09-06 National Institute for Materials Science Hitzeresistente superlegierung
GB2565063B (en) * 2017-07-28 2020-05-27 Oxmet Tech Limited A nickel-based alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT644011A (de) * 1960-02-01
FR1418583A (fr) * 1964-12-22 1965-11-19 Mond Nickel Co Ltd Alliages de nickel-chrome
US3825420A (en) * 1972-08-21 1974-07-23 Avco Corp Wrought superalloys
GB2151659B (en) * 1983-12-24 1987-03-18 Rolls Royce An alloy suitable for making single crystal castings
US4888064A (en) * 1986-09-15 1989-12-19 General Electric Company Method of forming strong fatigue crack resistant nickel base superalloy and product formed

Also Published As

Publication number Publication date
JP3233361B2 (ja) 2001-11-26
JPH02225640A (ja) 1990-09-07
EP0381828B1 (de) 1993-10-20
EP0381828A1 (de) 1990-08-16
DE68910105T2 (de) 1994-05-05
US5055147A (en) 1991-10-08

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee