CA2276154A1 - Nickel-based monocrystalline superalloy with a high .gamma.' solvus - Google Patents

Nickel-based monocrystalline superalloy with a high .gamma.' solvus Download PDF

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Publication number
CA2276154A1
CA2276154A1 CA002276154A CA2276154A CA2276154A1 CA 2276154 A1 CA2276154 A1 CA 2276154A1 CA 002276154 A CA002276154 A CA 002276154A CA 2276154 A CA2276154 A CA 2276154A CA 2276154 A1 CA2276154 A1 CA 2276154A1
Authority
CA
Canada
Prior art keywords
solvus
gamma
nickel
based monocrystalline
monocrystalline superalloy
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.)
Granted
Application number
CA002276154A
Other languages
French (fr)
Other versions
CA2276154C (en
Inventor
Pierre Caron
Jean-Louis Raffestin
Serge Naveos
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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Filing date
Publication date
Application filed by Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Publication of CA2276154A1 publication Critical patent/CA2276154A1/en
Application granted granted Critical
Publication of CA2276154C publication Critical patent/CA2276154C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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%

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Vapour Deposition (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Chemically Coating (AREA)
  • Supercharger (AREA)
  • Silicon Compounds (AREA)

Abstract

The superalloy according to the invention, suitable for the manufacture of turbo-engine parts by monocrystallization solidification, possesses the following mass composition: Cr : 3.5 to 7.5 % Mo : 0 to 1.5 % Re : 1.5 to 5.5 % Ru : 0 to 5.5 % W : 3.5 to 8.5 % Al : 5 to 6.5 % Ti : 0 to 2.5 % Ta : 4.5 to 9 % Hf : 0.08 to 0.12 % Si : 0.08 to 0.12 % the complement to 100 % consisting of Ni and possible impurities.
CA002276154A 1998-07-07 1999-06-22 Nickel-based monocrystalline superalloy with a high .gamma.' solvus Expired - Lifetime CA2276154C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9808693A FR2780982B1 (en) 1998-07-07 1998-07-07 HIGH SOLVUS NICKEL-BASED MONOCRYSTALLINE SUPERALLOY
FR98/08693 1998-07-07

Publications (2)

Publication Number Publication Date
CA2276154A1 true CA2276154A1 (en) 2000-01-07
CA2276154C CA2276154C (en) 2007-09-18

Family

ID=9528367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002276154A Expired - Lifetime CA2276154C (en) 1998-07-07 1999-06-22 Nickel-based monocrystalline superalloy with a high .gamma.' solvus

Country Status (7)

Country Link
EP (1) EP0971041B1 (en)
JP (1) JP3902714B2 (en)
AT (1) ATE225410T1 (en)
CA (1) CA2276154C (en)
DE (1) DE69903224T2 (en)
ES (1) ES2181375T3 (en)
FR (1) FR2780982B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7482039B2 (en) 2005-02-01 2009-01-27 Onera (Office National D'etudes Et De Recherches Aerospatiales) Protective coating for monocrystalline superalloy
EP1975261B1 (en) 2007-03-30 2016-11-09 Snecma Thermal barrier deposited directly on monocrystalline superalloys
US20170369970A1 (en) * 2016-06-22 2017-12-28 National Tsing Hua University High-entropy superalloy
US20190330714A1 (en) * 2016-10-25 2019-10-31 Safran Superalloy based on nickel, monocrystalline blade and turbomachine

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813392B1 (en) * 2000-08-28 2002-12-06 Snecma Moteurs STRUCTURAL REVELATION PROCESS FOR MONOCRYSTALLINE SUPERALLOYS
JP2004149859A (en) * 2002-10-30 2004-05-27 National Institute For Materials Science DESIGN SUPPORT PROGRAM AND DESIGN SUPPORT SYSTEM FOR GAMMA'-PRECIPITATION-STRENGTHENED PLATINUM-GROUP-ELEMENT-ADDED Ni-BASE SUPERALLOY
EP1568794B1 (en) * 2002-12-06 2009-02-04 Independent Administrative Institution National Institute for Materials Science Ni-BASE SINGLE CRYSTAL SUPERALLOY
US8968643B2 (en) 2002-12-06 2015-03-03 National Institute For Materials Science Ni-based single crystal super alloy
JP5024797B2 (en) * 2005-03-28 2012-09-12 独立行政法人物質・材料研究機構 Cobalt-free Ni-base superalloy
US7824606B2 (en) 2006-09-21 2010-11-02 Honeywell International Inc. Nickel-based alloys and articles made therefrom
KR101355329B1 (en) * 2006-10-02 2014-01-23 소에이 가가쿠 고교 가부시키가이샤 Nickel-rhenium alloy powder and conductor paste containing the same
JP5327519B2 (en) 2006-10-02 2013-10-30 昭栄化学工業株式会社 Nickel-rhenium alloy powder and conductor paste containing the same
JP5467306B2 (en) * 2008-06-26 2014-04-09 独立行政法人物質・材料研究機構 Ni-based single crystal superalloy and alloy member based thereon
JP5467307B2 (en) * 2008-06-26 2014-04-09 独立行政法人物質・材料研究機構 Ni-based single crystal superalloy and alloy member obtained therefrom
EP2420584B1 (en) * 2009-04-17 2013-06-19 IHI Corporation Nickel-based single crystal superalloy and turbine blade incorporating this superalloy
IT1394975B1 (en) 2009-07-29 2012-08-07 Nuovo Pignone Spa NICKEL-BASED SUPERLEGA, MECHANICAL COMPONENT MADE WITH SUCH A SUPERLEGA, TURBOMACCHINA INCLUDING SUCH COMPONENT AND RELATIVE METHODS
FR2988736B1 (en) 2012-04-02 2014-03-07 Onera (Off Nat Aerospatiale) PROCESS FOR OBTAINING A NICKEL ALUMINUM COATING ON A METALLIC SUBSTRATE, AND PART HAVING SUCH A COATING
GB2540964A (en) * 2015-07-31 2017-02-08 Univ Oxford Innovation Ltd A nickel-based alloy
KR101862059B1 (en) 2016-11-29 2018-05-29 국방과학연구소 Method for designing high strength ni-based powder superalloys
FR3073527B1 (en) 2017-11-14 2019-11-29 Safran SUPERALLIAGE BASED ON NICKEL, MONOCRYSTALLINE AUBE AND TURBOMACHINE
FR3073526B1 (en) 2017-11-14 2022-04-29 Safran NICKEL-BASED SUPERALLOY, SINGLE-CRYSTALLINE BLADE AND TURBOMACHINE
FR3091709B1 (en) * 2019-01-16 2021-01-22 Safran High mechanical strength nickel-based superalloy at high temperature
FR3092340B1 (en) * 2019-01-31 2021-02-12 Safran Nickel-based superalloy with high mechanical and environmental resistance at high temperature and low density
US20200255924A1 (en) * 2019-02-08 2020-08-13 United Technologies Corporation High Temperature Combustor and Vane Alloy
FR3097879B1 (en) * 2019-06-28 2021-05-28 Safran Aircraft Engines PROCESS FOR MANUFACTURING A PART IN MONOCRISTALLINE SUPERALLY

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933483A (en) * 1972-07-14 1976-01-20 Kabushiki Kaisha Toyota Chuo Kenkyusho Silicon-containing nickel-aluminum-molybdenum heat resisting alloy
US4222794A (en) * 1979-07-02 1980-09-16 United Technologies Corporation Single crystal nickel superalloy
US4719080A (en) * 1985-06-10 1988-01-12 United Technologies Corporation Advanced high strength single crystal superalloy compositions
US4781772A (en) * 1988-02-22 1988-11-01 Inco Alloys International, Inc. ODS alloy having intermediate high temperature strength
FR2643085B1 (en) * 1989-02-10 1991-05-10 Onera (Off Nat Aerospatiale) NICKEL-BASED SUPERALLOY FOR INDUSTRIAL TURBINE BLADES
US5151249A (en) * 1989-12-29 1992-09-29 General Electric Company Nickel-based single crystal superalloy and method of making
EP0637476B1 (en) * 1993-08-06 2000-02-23 Hitachi, Ltd. Blade for gas turbine, manufacturing method of the same, and gas turbine including the blade
US5783318A (en) * 1994-06-22 1998-07-21 United Technologies Corporation Repaired nickel based superalloy
JPH08143995A (en) * 1994-11-17 1996-06-04 Hitachi Ltd Nickel-base single crystal alloy and gas turbine using same
DE69701900T2 (en) * 1996-02-09 2000-12-07 Hitachi Metals, Ltd. High-strength nickel-based superalloy for directionally solidified castings

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7482039B2 (en) 2005-02-01 2009-01-27 Onera (Office National D'etudes Et De Recherches Aerospatiales) Protective coating for monocrystalline superalloy
EP1975261B1 (en) 2007-03-30 2016-11-09 Snecma Thermal barrier deposited directly on monocrystalline superalloys
US20170369970A1 (en) * 2016-06-22 2017-12-28 National Tsing Hua University High-entropy superalloy
US10472702B2 (en) * 2016-06-22 2019-11-12 National Tsing Hua University High-entropy superalloy
US20190330714A1 (en) * 2016-10-25 2019-10-31 Safran Superalloy based on nickel, monocrystalline blade and turbomachine
US11220727B2 (en) * 2016-10-25 2022-01-11 Safran Superalloy based on nickel, monocrystalline blade and turbomachine

Also Published As

Publication number Publication date
ES2181375T3 (en) 2003-02-16
EP0971041B1 (en) 2002-10-02
DE69903224T2 (en) 2003-12-11
EP0971041A1 (en) 2000-01-12
ATE225410T1 (en) 2002-10-15
JP2000034531A (en) 2000-02-02
CA2276154C (en) 2007-09-18
JP3902714B2 (en) 2007-04-11
FR2780982A1 (en) 2000-01-14
DE69903224D1 (en) 2002-11-07
FR2780982B1 (en) 2000-09-08

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Effective date: 20190625