SG108932A1 - Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum superalloy - Google Patents

Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum superalloy

Info

Publication number
SG108932A1
SG108932A1 SG200304874A SG200304874A SG108932A1 SG 108932 A1 SG108932 A1 SG 108932A1 SG 200304874 A SG200304874 A SG 200304874A SG 200304874 A SG200304874 A SG 200304874A SG 108932 A1 SG108932 A1 SG 108932A1
Authority
SG
Singapore
Prior art keywords
tantalum
reduced
superalloy
selecting
matter
Prior art date
Application number
SG200304874A
Other languages
English (en)
Inventor
Kevin Swayne O'hara
William Scott Walston
Earl Warren Ross
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SG108932A1 publication Critical patent/SG108932A1/en

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%

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)
SG200304874A 2002-08-27 2003-08-25 Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum superalloy SG108932A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/229,741 US20040042927A1 (en) 2002-08-27 2002-08-27 Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum superalloy

Publications (1)

Publication Number Publication Date
SG108932A1 true SG108932A1 (en) 2005-02-28

Family

ID=31495359

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200304874A SG108932A1 (en) 2002-08-27 2003-08-25 Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum superalloy

Country Status (4)

Country Link
US (2) US20040042927A1 (de)
EP (1) EP1394278A1 (de)
JP (1) JP2004162173A (de)
SG (1) SG108932A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4449337B2 (ja) * 2003-05-09 2010-04-14 株式会社日立製作所 高耐酸化性Ｎｉ基超合金鋳造物及びガスタービン部品
GB0412584D0 (en) * 2004-06-05 2004-07-07 Rolls Royce Plc Composition of matter
SE528807C2 (sv) * 2004-12-23 2007-02-20 Siemens Ag Komponent av en superlegering innehållande palladium för användning i en högtemperaturomgivning samt användning av palladium för motstånd mot väteförsprödning
US20060182649A1 (en) * 2005-02-16 2006-08-17 Siemens Westinghouse Power Corp. High strength oxidation resistant superalloy with enhanced coating compatibility
US20070044869A1 (en) * 2005-09-01 2007-03-01 General Electric Company Nickel-base superalloy
JP5344453B2 (ja) * 2005-09-27 2013-11-20 独立行政法人物質・材料研究機構 耐酸化性に優れたＮｉ基超合金
US7476450B2 (en) * 2006-03-24 2009-01-13 United Technologies Corporation Coating suitable for use as a bondcoat in a thermal barrier coating system
WO2007122931A1 (ja) * 2006-03-31 2007-11-01 National Institute For Materials Science Ｎｉ基超合金とその製造方法
US20090041615A1 (en) * 2007-08-10 2009-02-12 Siemens Power Generation, Inc. Corrosion Resistant Alloy Compositions with Enhanced Castability and Mechanical Properties
US8216509B2 (en) * 2009-02-05 2012-07-10 Honeywell International Inc. Nickel-base superalloys
US8708659B2 (en) 2010-09-24 2014-04-29 United Technologies Corporation Turbine engine component having protective coating
US9551049B2 (en) * 2012-08-28 2017-01-24 United Technologies Corporation High elastic modulus shafts and method of manufacture
EP3489376A1 (de) * 2017-11-24 2019-05-29 Siemens Aktiengesellschaft Legierung für gasturbinenanwendungen mit hoher oxidationsbeständigkeit
JP6646885B2 (ja) * 2017-11-29 2020-02-14 日立金属株式会社 熱間鍛造用金型、鍛造製品の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567526A (en) * 1968-05-01 1971-03-02 United Aircraft Corp Limitation of carbon in single crystal or columnar-grained nickel base superalloys
US4388124A (en) * 1979-04-27 1983-06-14 General Electric Company Cyclic oxidation-hot corrosion resistant nickel-base superalloys
US4459160A (en) * 1980-03-13 1984-07-10 Rolls-Royce Limited Single crystal castings
US5399313A (en) * 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
US4719080A (en) * 1985-06-10 1988-01-12 United Technologies Corporation Advanced high strength single crystal superalloy compositions
US6074602A (en) * 1985-10-15 2000-06-13 General Electric Company Property-balanced nickel-base superalloys for producing single crystal articles
US5068084A (en) * 1986-01-02 1991-11-26 United Technologies Corporation Columnar grain superalloy articles
US5069873A (en) * 1989-08-14 1991-12-03 Cannon-Muskegon Corporation Low carbon directional solidification alloy
US5240518A (en) * 1990-09-05 1993-08-31 General Electric Company Single crystal, environmentally-resistant gas turbine shroud
US5395584A (en) * 1992-06-17 1995-03-07 Avco Corporation Nickel-base superalloy compositions
US5366695A (en) * 1992-06-29 1994-11-22 Cannon-Muskegon Corporation Single crystal nickel-based superalloy
US5443789A (en) * 1992-09-14 1995-08-22 Cannon-Muskegon Corporation Low yttrium, high temperature alloy
EP0637476B1 (de) * 1993-08-06 2000-02-23 Hitachi, Ltd. Gasturbinenschaufel, Verfahren zur Herstellung derselben sowie Gasturbine mit dieser Schaufel
JP3164972B2 (ja) * 1993-08-06 2001-05-14 株式会社日立製作所 ガスタービン用動翼及びその製造法とそれを用いたガスタービン
JPH09170402A (ja) * 1995-12-20 1997-06-30 Hitachi Ltd ガスタービン用ノズル及びその製造法とそれを用いたガスタービン
EP0789087B1 (de) * 1996-02-09 2000-05-10 Hitachi, Ltd. Hochfeste Superlegierung auf Nickelbasis für gerichtet erstarrte Giesteilen
DE19624056A1 (de) * 1996-06-17 1997-12-18 Abb Research Ltd Nickel-Basis-Superlegierung
US6007645A (en) * 1996-12-11 1999-12-28 United Technologies Corporation Advanced high strength, highly oxidation resistant single crystal superalloy compositions having low chromium content
US6444057B1 (en) * 1999-05-26 2002-09-03 General Electric Company Compositions and single-crystal articles of hafnium-modified and/or zirconium-modified nickel-base superalloys

Also Published As

Publication number Publication date
US20040042927A1 (en) 2004-03-04
JP2004162173A (ja) 2004-06-10
US20050139295A1 (en) 2005-06-30
EP1394278A1 (de) 2004-03-03

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