EP1642989A3 - Alliage à base de nickel - Google Patents

Alliage à base de nickel Download PDF

Info

Publication number
EP1642989A3
EP1642989A3 EP05253355A EP05253355A EP1642989A3 EP 1642989 A3 EP1642989 A3 EP 1642989A3 EP 05253355 A EP05253355 A EP 05253355A EP 05253355 A EP05253355 A EP 05253355A EP 1642989 A3 EP1642989 A3 EP 1642989A3
Authority
EP
European Patent Office
Prior art keywords
base alloy
nickel base
rhenium
hafnium
ruthenium
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.)
Withdrawn
Application number
EP05253355A
Other languages
German (de)
English (en)
Other versions
EP1642989A2 (fr
Inventor
Robert Walter Broomfield
Colin Neil Jones
Sammy Tin
Robert Hobbs
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of EP1642989A2 publication Critical patent/EP1642989A2/fr
Publication of EP1642989A3 publication Critical patent/EP1642989A3/fr
Withdrawn legal-status Critical Current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%
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/005—Selecting particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/607—Monocrystallinity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
EP05253355A 2004-06-05 2005-06-01 Alliage à base de nickel Withdrawn EP1642989A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0412584.5A GB0412584D0 (en) 2004-06-05 2004-06-05 Composition of matter

Publications (2)

Publication Number Publication Date
EP1642989A2 EP1642989A2 (fr) 2006-04-05
EP1642989A3 true EP1642989A3 (fr) 2010-03-17

Family

ID=32696723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05253355A Withdrawn EP1642989A3 (fr) 2004-06-05 2005-06-01 Alliage à base de nickel

Country Status (3)

Country Link
US (1) US20060057018A1 (fr)
EP (1) EP1642989A3 (fr)
GB (1) GB0412584D0 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0513121D0 (en) * 2005-06-28 2005-10-26 Rolls Royce Plc A nickel based superalloy
US7704332B2 (en) * 2006-12-13 2010-04-27 United Technologies Corporation Moderate density, low density, and extremely low density single crystal alloys for high AN2 applications
US20100092302A1 (en) * 2007-03-12 2010-04-15 Akihiro Sato Ni-BASED SINGLE CRYSTAL SUPERALLOY AND TURBINE BLADE INCORPORATING THE SAME
US9499886B2 (en) 2007-03-12 2016-11-22 Ihi Corporation Ni-based single crystal superalloy and turbine blade incorporating the same
US8216509B2 (en) 2009-02-05 2012-07-10 Honeywell International Inc. Nickel-base superalloys
RU2482205C1 (ru) * 2009-04-17 2013-05-20 АйЭйчАй КОРПОРЕЙШН МОНОКРИСТАЛЛИЧЕСКИЙ СУПЕРСПЛАВ НА ОСНОВЕ Ni И ВКЛЮЧАЮЩАЯ ЕГО ЛОПАТКА ТУРБИНЫ
GB2536940A (en) 2015-04-01 2016-10-05 Isis Innovation A nickel-based alloy
GB2539959A (en) 2015-07-03 2017-01-04 Univ Oxford Innovation Ltd A Nickel-based alloy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1057899A2 (fr) * 1999-05-26 2000-12-06 General Electric Company Compositions et articles monocristallines en superalliages de nickel, modifiés par hafnium et/ou zirconium
EP1262569A1 (fr) * 2001-05-30 2002-12-04 Ishikawajima-Harima Heavy Industries Co., Ltd. Superalliage monocristallin à base de nickel
WO2003080882A1 (fr) * 2002-03-27 2003-10-02 National Institute For Materials Science Superalliage a base de ni solidifie de maniere directionnelle et superalliage a cristal unique a base de ni
EP1394278A1 (fr) * 2002-08-27 2004-03-03 General Electric Company Superalliage ayant un taux réduit de tantale et produit fabriqué à partir de cet alliage, et méthode de sélection d'un alliage avec un taux réduit de tantale

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388124A (en) * 1979-04-27 1983-06-14 General Electric Company Cyclic oxidation-hot corrosion resistant nickel-base superalloys
US5925198A (en) * 1997-03-07 1999-07-20 The Chief Controller, Research And Developement Organization Ministry Of Defence, Technical Coordination Nickel-based superalloy
JP3184882B2 (ja) * 1997-10-31 2001-07-09 科学技術庁金属材料技術研究所長 Ｎｉ基単結晶合金とその製造方法
US6521053B1 (en) * 2000-11-08 2003-02-18 General Electric Co. In-situ formation of a protective coating on a substrate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1057899A2 (fr) * 1999-05-26 2000-12-06 General Electric Company Compositions et articles monocristallines en superalliages de nickel, modifiés par hafnium et/ou zirconium
EP1262569A1 (fr) * 2001-05-30 2002-12-04 Ishikawajima-Harima Heavy Industries Co., Ltd. Superalliage monocristallin à base de nickel
WO2003080882A1 (fr) * 2002-03-27 2003-10-02 National Institute For Materials Science Superalliage a base de ni solidifie de maniere directionnelle et superalliage a cristal unique a base de ni
EP1498503A1 (fr) * 2002-03-27 2005-01-19 National Institute for Materials Science Superalliage a base de ni solidifie de maniere directionnelle et superalliage a cristal unique a base de ni
EP1394278A1 (fr) * 2002-08-27 2004-03-03 General Electric Company Superalliage ayant un taux réduit de tantale et produit fabriqué à partir de cet alliage, et méthode de sélection d'un alliage avec un taux réduit de tantale

Also Published As

Publication number Publication date
GB0412584D0 (en) 2004-07-07
US20060057018A1 (en) 2006-03-16
EP1642989A2 (fr) 2006-04-05

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