CA3258057A1 - Alliage de titane - Google Patents

Alliage de titane

Info

Publication number
CA3258057A1
CA3258057A1 CA3258057A CA3258057A CA3258057A1 CA 3258057 A1 CA3258057 A1 CA 3258057A1 CA 3258057 A CA3258057 A CA 3258057A CA 3258057 A CA3258057 A CA 3258057A CA 3258057 A1 CA3258057 A1 CA 3258057A1
Authority
CA
Canada
Prior art keywords
alloys
alloy
sub
titanium alloy
turbomachine
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
CA3258057A
Other languages
English (en)
French (fr)
Inventor
Edern Menou
Jérome DELFOSSE
Yvon Millet
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
Centre National de la Recherche Scientifique CNRS
Institut National Polytechnique de Lorraine
Safran SA
Timet Savoie SA
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 Office National dEtudes et de Recherches Aerospatiales ONERA, Centre National de la Recherche Scientifique CNRS, Institut National Polytechnique de Lorraine, Safran SA, Timet Savoie SA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Publication of CA3258057A1 publication Critical patent/CA3258057A1/fr
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
    • C22C14/00—Alloys based on titanium
    • 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
    • F01D5/005—Repairing methods or devices
    • 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
    • F05D2230/72—Maintenance
    • 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
    • F05D2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F05D2300/133—Titanium
    • 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
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/174—Titanium alloys, e.g. TiAl

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CA3258057A 2022-06-03 2023-06-01 Alliage de titane Pending CA3258057A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FRFR2205372 2022-06-03
FR2205372A FR3136241B1 (fr) 2022-06-03 2022-06-03 Alliage de titane
PCT/FR2023/050772 WO2023233114A1 (fr) 2022-06-03 2023-06-01 Alliage de titane

Publications (1)

Publication Number Publication Date
CA3258057A1 true CA3258057A1 (fr) 2023-12-07

Family

ID=82942543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3258057A Pending CA3258057A1 (fr) 2022-06-03 2023-06-01 Alliage de titane

Country Status (7)

Country Link
US (1) US20250163545A1 (enExample)
EP (1) EP4532783A1 (enExample)
JP (1) JP2025520180A (enExample)
CN (1) CN119365619B (enExample)
CA (1) CA3258057A1 (enExample)
FR (1) FR3136241B1 (enExample)
WO (1) WO2023233114A1 (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049767B2 (ja) * 1990-11-30 2000-06-05 大同特殊鋼株式会社 耐熱性に優れたＴｉ合金
JP3959766B2 (ja) * 1996-12-27 2007-08-15 大同特殊鋼株式会社 耐熱性にすぐれたＴｉ合金の処理方法
KR100398547B1 (ko) * 1998-07-21 2003-09-19 도요타지도샤가부시키가이샤 티탄계 복합 재료, 이의 제조방법 및 엔진 밸브
US9957836B2 (en) * 2012-07-19 2018-05-01 Rti International Metals, Inc. Titanium alloy having good oxidation resistance and high strength at elevated temperatures

Also Published As

Publication number Publication date
US20250163545A1 (en) 2025-05-22
CN119365619A (zh) 2025-01-24
CN119365619B (zh) 2026-03-31
FR3136241B1 (fr) 2024-05-31
WO2023233114A1 (fr) 2023-12-07
FR3136241A1 (fr) 2023-12-08
EP4532783A1 (fr) 2025-04-09
JP2025520180A (ja) 2025-07-01

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