CA2682455A1 - Revetements protecteurs formant un oxyde pour des materiaux a base de niobium - Google Patents

Revetements protecteurs formant un oxyde pour des materiaux a base de niobium Download PDF

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Publication number
CA2682455A1
CA2682455A1 CA2682455A CA2682455A CA2682455A1 CA 2682455 A1 CA2682455 A1 CA 2682455A1 CA 2682455 A CA2682455 A CA 2682455A CA 2682455 A CA2682455 A CA 2682455A CA 2682455 A1 CA2682455 A1 CA 2682455A1
Authority
CA
Canada
Prior art keywords
coating
niobium
intermetallic phase
volume percent
composition
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.)
Abandoned
Application number
CA2682455A
Other languages
English (en)
Inventor
Bernard Patrick Bewlay
Pazhayannur Ramanathan Subramanian
Joseph David Rigney
Richard Didomizio
Voramon Supatarawanich Dheeradhada
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to CA2682455A priority Critical patent/CA2682455A1/fr
Publication of CA2682455A1 publication Critical patent/CA2682455A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • 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
    • F01D5/288—Protective coatings for blades
    • 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
    • F05D2230/90—Coating; Surface treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
CA2682455A 2009-10-14 2009-10-14 Revetements protecteurs formant un oxyde pour des materiaux a base de niobium Abandoned CA2682455A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2682455A CA2682455A1 (fr) 2009-10-14 2009-10-14 Revetements protecteurs formant un oxyde pour des materiaux a base de niobium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2682455A CA2682455A1 (fr) 2009-10-14 2009-10-14 Revetements protecteurs formant un oxyde pour des materiaux a base de niobium

Publications (1)

Publication Number Publication Date
CA2682455A1 true CA2682455A1 (fr) 2011-04-14

Family

ID=43875591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2682455A Abandoned CA2682455A1 (fr) 2009-10-14 2009-10-14 Revetements protecteurs formant un oxyde pour des materiaux a base de niobium

Country Status (1)

Country Link
CA (1) CA2682455A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11198927B1 (en) * 2019-09-26 2021-12-14 United States Of America As Represented By The Secretary Of The Air Force Niobium alloys for high temperature, structural applications
CN114657524A (zh) * 2022-03-07 2022-06-24 有研工程技术研究院有限公司 一种采用多靶共沉积磁控溅射高通量技术制备梯度Nb-Si基合金薄膜的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11198927B1 (en) * 2019-09-26 2021-12-14 United States Of America As Represented By The Secretary Of The Air Force Niobium alloys for high temperature, structural applications
CN114657524A (zh) * 2022-03-07 2022-06-24 有研工程技术研究院有限公司 一种采用多靶共沉积磁控溅射高通量技术制备梯度Nb-Si基合金薄膜的方法
CN114657524B (zh) * 2022-03-07 2023-10-27 有研工程技术研究院有限公司 一种采用多靶共沉积磁控溅射高通量技术制备梯度Nb-Si基合金薄膜的方法

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20141015