DE68912092D1 - Ermüdungsrissbeständige Nickelbasissuperlegierungen und hergestelltes Erzeugnis. - Google Patents

Ermüdungsrissbeständige Nickelbasissuperlegierungen und hergestelltes Erzeugnis.

Info

Publication number
DE68912092D1
DE68912092D1 DE89115564T DE68912092T DE68912092D1 DE 68912092 D1 DE68912092 D1 DE 68912092D1 DE 89115564 T DE89115564 T DE 89115564T DE 68912092 T DE68912092 T DE 68912092T DE 68912092 D1 DE68912092 D1 DE 68912092D1
Authority
DE
Germany
Prior art keywords
fatigue crack
nickel base
manufactured product
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
DE89115564T
Other languages
English (en)
Other versions
DE68912092T2 (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
Application granted granted Critical
Publication of DE68912092D1 publication Critical patent/DE68912092D1/de
Publication of DE68912092T2 publication Critical patent/DE68912092T2/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
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • 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)
DE68912092T 1988-09-28 1989-08-23 Ermüdungsrissbeständige Nickelbasissuperlegierungen und hergestelltes Erzeugnis. Expired - Fee Related DE68912092T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/250,204 US5129968A (en) 1988-09-28 1988-09-28 Fatigue crack resistant nickel base superalloys and product formed

Publications (2)

Publication Number Publication Date
DE68912092D1 true DE68912092D1 (de) 1994-02-17
DE68912092T2 DE68912092T2 (de) 1994-06-23

Family

ID=22946734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912092T Expired - Fee Related DE68912092T2 (de) 1988-09-28 1989-08-23 Ermüdungsrissbeständige Nickelbasissuperlegierungen und hergestelltes Erzeugnis.

Country Status (4)

Country Link
US (1) US5129968A (de)
EP (1) EP0371208B1 (de)
JP (1) JPH02115331A (de)
DE (1) DE68912092T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030053926A1 (en) * 2001-09-18 2003-03-20 Jacinto Monica A. Burn-resistant and high tensile strength metal 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
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
US8313593B2 (en) * 2009-09-15 2012-11-20 General Electric Company Method of heat treating a Ni-based superalloy article and article made thereby
EP3572540B1 (de) * 2018-05-23 2024-07-10 Rolls-Royce plc Superlegierung auf nickelbasis
RU2765297C1 (ru) * 2021-02-25 2022-01-28 Акционерное общество "Ступинская металлургическая компания" Никелевый гранульный жаропрочный сплав для дисков газовых турбин

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT644011A (de) * 1960-02-01
CA935674A (en) * 1968-04-29 1973-10-23 H. Lund Carl Cast alloys
US3677747A (en) * 1971-06-28 1972-07-18 Martin Marietta Corp High temperature castable alloys and castings
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
DE68912092T2 (de) 1994-06-23
EP0371208A1 (de) 1990-06-06
US5129968A (en) 1992-07-14
JPH02115331A (ja) 1990-04-27
EP0371208B1 (de) 1994-01-05

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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