FR2780983B1 - Superalliage monocristallin a base de nickel a resistance accrue a haute temperature - Google Patents

Superalliage monocristallin a base de nickel a resistance accrue a haute temperature

Info

Publication number
FR2780983B1
FR2780983B1 FR9808799A FR9808799A FR2780983B1 FR 2780983 B1 FR2780983 B1 FR 2780983B1 FR 9808799 A FR9808799 A FR 9808799A FR 9808799 A FR9808799 A FR 9808799A FR 2780983 B1 FR2780983 B1 FR 2780983B1
Authority
FR
France
Prior art keywords
higher temperature
temperature resistance
based superalloy
crystal nickel
nickel
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
FR9808799A
Other languages
English (en)
Other versions
FR2780983A1 (fr
Inventor
Bussac Arnaud Marie Herve De
Jean Louis Pierre Ragot
Alain Lasalmonie
Yves Christian Louis Honnorat
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 Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR9808799A priority Critical patent/FR2780983B1/fr
Publication of FR2780983A1 publication Critical patent/FR2780983A1/fr
Application granted granted Critical
Publication of FR2780983B1 publication Critical patent/FR2780983B1/fr
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%

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)
FR9808799A 1998-07-09 1998-07-09 Superalliage monocristallin a base de nickel a resistance accrue a haute temperature Expired - Fee Related FR2780983B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9808799A FR2780983B1 (fr) 1998-07-09 1998-07-09 Superalliage monocristallin a base de nickel a resistance accrue a haute temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808799A FR2780983B1 (fr) 1998-07-09 1998-07-09 Superalliage monocristallin a base de nickel a resistance accrue a haute temperature

Publications (2)

Publication Number Publication Date
FR2780983A1 FR2780983A1 (fr) 2000-01-14
FR2780983B1 true FR2780983B1 (fr) 2000-08-04

Family

ID=9528460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808799A Expired - Fee Related FR2780983B1 (fr) 1998-07-09 1998-07-09 Superalliage monocristallin a base de nickel a resistance accrue a haute temperature

Country Status (1)

Country Link
FR (1) FR2780983B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1184473B1 (fr) * 2000-08-30 2005-01-05 Kabushiki Kaisha Toshiba Alliages monocristallins à base de nickel et méthode de fabriction et éléments d'un turbine à gaz à des hautes températures à partir de ceux-ci
JP3840555B2 (ja) * 2001-05-30 2006-11-01 独立行政法人物質・材料研究機構 Ｎｉ基単結晶超合金
US6966956B2 (en) 2001-05-30 2005-11-22 National Institute For Materials Science Ni-based single crystal super alloy
US8968643B2 (en) 2002-12-06 2015-03-03 National Institute For Materials Science Ni-based single crystal super alloy
WO2007037277A1 (fr) * 2005-09-27 2007-04-05 National Institute For Materials Science Superalliage a base de nickel ne presentant pas de tendance a l’oxydation
WO2007119404A1 (fr) * 2006-03-20 2007-10-25 National Institute For Materials Science SUPERALLIAGE A BASE DE Ni, SON PROCEDE DE PRODUCTION ET COMPOSANT DE LAME DE TURBINE OU DE PALETTE DE TURBINE
EP2062990B1 (fr) 2006-09-13 2016-01-13 National Institute for Materials Science SUPERALLIAGE MONOCRISTALLIN À BASE DE Ni
FR2914319B1 (fr) * 2007-03-30 2009-06-26 Snecma Sa Barriere thermique deposee directement sur superalliages monocristallins.
FR3057880B1 (fr) 2016-10-25 2018-11-23 Safran Superalliage a base de nickel, aube monocristalline et turbomachine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222794A (en) * 1979-07-02 1980-09-16 United Technologies Corporation Single crystal nickel superalloy
FR2557598B1 (fr) * 1983-12-29 1986-11-28 Armines Alliage monocristallin a matrice a base de nickel
US4765850A (en) * 1984-01-10 1988-08-23 Allied-Signal Inc. Single crystal nickel-base super alloy
US4643782A (en) * 1984-03-19 1987-02-17 Cannon Muskegon Corporation Single crystal alloy technology
US4719080A (en) * 1985-06-10 1988-01-12 United Technologies Corporation Advanced high strength single crystal superalloy compositions
CA1315572C (fr) * 1986-05-13 1993-04-06 Xuan Nguyen-Dinh Materiaux monocristallins a phase stable

Also Published As

Publication number Publication date
FR2780983A1 (fr) 2000-01-14

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Legal Events

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CD Change of name or company name
TP Transmission of property
CD Change of name or company name
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Effective date: 20080331