JP2002194467A - 産業用タービンの単結晶ブレードのための高い耐高温腐食性をもつニッケル系超合金 - Google Patents

産業用タービンの単結晶ブレードのための高い耐高温腐食性をもつニッケル系超合金

Info

Publication number
JP2002194467A
JP2002194467A JP2001365810A JP2001365810A JP2002194467A JP 2002194467 A JP2002194467 A JP 2002194467A JP 2001365810 A JP2001365810 A JP 2001365810A JP 2001365810 A JP2001365810 A JP 2001365810A JP 2002194467 A JP2002194467 A JP 2002194467A
Authority
JP
Japan
Prior art keywords
single crystal
alloy
corrosion resistance
phase
temperature
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.)
Pending
Application number
JP2001365810A
Other languages
English (en)
Japanese (ja)
Inventor
Pierre Caron
ピエール キャロン
Michael Blackler
ミッシェル ブラックラー
Mccolvin Gordon Malcolm
マクコルビン ゴードン マルコム
Rajeshwar Prasad Wahi
ラエシュバル プラサド バヒ
Andre Marcel Escale
アンドレ マルセル エスカーレ
Laurent Lelait
ローレン ルレ
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.)
Safran Helicopter Engines SAS
Howmet Ltd
Original Assignee
Turbomeca SA
Howmet Ltd
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 Turbomeca SA, Howmet Ltd filed Critical Turbomeca SA
Publication of JP2002194467A publication Critical patent/JP2002194467A/ja
Pending 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)
JP2001365810A 2000-11-30 2001-11-30 産業用タービンの単結晶ブレードのための高い耐高温腐食性をもつニッケル系超合金 Pending JP2002194467A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00403362A EP1211336B1 (fr) 2000-11-30 2000-11-30 Superalliage à base de nickel pour aubes monocristallines de turbines industrielles ayant une résistance élevée à la corrosion à chaud
EP00403362 2000-11-30

Publications (1)

Publication Number Publication Date
JP2002194467A true JP2002194467A (ja) 2002-07-10

Family

ID=8173964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001365810A Pending JP2002194467A (ja) 2000-11-30 2001-11-30 産業用タービンの単結晶ブレードのための高い耐高温腐食性をもつニッケル系超合金

Country Status (4)

Country Link
US (2) US20030047252A1 (fr)
EP (1) EP1211336B1 (fr)
JP (1) JP2002194467A (fr)
DE (1) DE60035052T2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060182649A1 (en) * 2005-02-16 2006-08-17 Siemens Westinghouse Power Corp. High strength oxidation resistant superalloy with enhanced coating compatibility
EP2103700A1 (fr) * 2008-03-14 2009-09-23 Siemens Aktiengesellschaft Alliages à base de nickel et leur utilisateur, pale ou aube de turbine et turbine à gaz
FR3057880B1 (fr) * 2016-10-25 2018-11-23 Safran Superalliage a base de nickel, aube monocristalline et turbomachine
FR3097879B1 (fr) * 2019-06-28 2021-05-28 Safran Aircraft Engines Procede de fabrication d’une piece en superalliage monocristallin

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109293C2 (de) * 1980-03-13 1985-08-01 Rolls-Royce Ltd., London Verwendung einer Nickellegierung für einkristalline Gußstücke
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
US5154884A (en) * 1981-10-02 1992-10-13 General Electric Company Single crystal nickel-base superalloy article and method for making
US4885216A (en) * 1987-04-03 1989-12-05 Avco Corporation High strength nickel base single crystal alloys
GB2234521B (en) * 1986-03-27 1991-05-01 Gen Electric Nickel-base superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
US5403546A (en) * 1989-02-10 1995-04-04 Office National D'etudes Et De Recherches/Aerospatiales Nickel-based superalloy for industrial turbine blades
US5395584A (en) * 1992-06-17 1995-03-07 Avco Corporation Nickel-base superalloy compositions
US6355117B1 (en) * 1992-10-30 2002-03-12 United Technologies Corporation Nickel base superalloy single crystal articles with improved performance in air and hydrogen
JPH07286503A (ja) * 1994-04-20 1995-10-31 Hitachi Ltd 高効率ガスタービン
EP1038982A1 (fr) * 1999-03-26 2000-09-27 Howmet Research Corporation Articles monocristallins en superalliage ayant une récrystallisation des grains reduite
EP1054072B1 (fr) * 1999-05-20 2003-04-02 ALSTOM (Switzerland) Ltd Superalliage à base de Nickel
DE50006694D1 (de) * 1999-07-29 2004-07-08 Siemens Ag Hochtemperaturbeständiges bauteil und verfahren zur herstellung des hochtemperaturbeständigen bauteils

Also Published As

Publication number Publication date
US20040069380A1 (en) 2004-04-15
DE60035052D1 (de) 2007-07-12
EP1211336B1 (fr) 2007-05-30
DE60035052T2 (de) 2008-01-24
EP1211336A1 (fr) 2002-06-05
US20030047252A1 (en) 2003-03-13

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