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MX2019014777A - Revestimiento anti-cmas con eficencia mejorada. - Google Patents

Revestimiento anti-cmas con eficencia mejorada.

Info

Publication number
MX2019014777A
MX2019014777A MX2019014777A MX2019014777A MX2019014777A MX 2019014777 A MX2019014777 A MX 2019014777A MX 2019014777 A MX2019014777 A MX 2019014777A MX 2019014777 A MX2019014777 A MX 2019014777A MX 2019014777 A MX2019014777 A MX 2019014777A
Authority
MX
Mexico
Prior art keywords
cmas
una
revestimiento
mejorada
eficencia
Prior art date
Application number
MX2019014777A
Other languages
English (en)
Inventor
Luc Bianchi
Aurélien Joulia
Benjamin Dominique Roger Joseph Bernard
Original Assignee
Safran
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 Safran filed Critical Safran
Publication of MX2019014777A publication Critical patent/MX2019014777A/es

Links

Classifications

    • 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
    • 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
    • F01D5/284—Selection of ceramic materials
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/129—Flame spraying
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • F05D2230/312—Layer deposition by plasma spraying
    • 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
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/512—Hydrophobic, i.e. being or having non-wettable properties
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Una parte de motor de turbina de gas revestida comprende un sustrato (21) y una capa protectora de CMAS de calcio-magnesio-aluminio-silicato (24) presente en el sustrato (21). La capa (24) comprende una primera fase (240) de un material protector de CMAS de calcio-magnesio-aluminio-silicato y una segunda fase (241) que comprende partículas de un material antimojado disperso en la primera fase.
MX2019014777A 2017-06-12 2018-06-12 Revestimiento anti-cmas con eficencia mejorada. MX2019014777A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1755210A FR3067391B1 (fr) 2017-06-12 2017-06-12 Revetement anti-cmas a efficacite renforcee
PCT/FR2018/051359 WO2018229409A1 (fr) 2017-06-12 2018-06-12 Pièce de turbomachine revêtue et procédé de fabrication associé

Publications (1)

Publication Number Publication Date
MX2019014777A true MX2019014777A (es) 2020-08-03

Family

ID=60302165

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014777A MX2019014777A (es) 2017-06-12 2018-06-12 Revestimiento anti-cmas con eficencia mejorada.

Country Status (9)

Country Link
US (1) US11473432B2 (es)
EP (1) EP3638885B1 (es)
JP (1) JP7214720B2 (es)
CN (1) CN110741137B (es)
CA (1) CA3066302A1 (es)
FR (1) FR3067391B1 (es)
MX (1) MX2019014777A (es)
RU (1) RU2764153C2 (es)
WO (1) WO2018229409A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201708997D0 (en) * 2017-06-06 2017-07-19 Univ Nottingham Wear-resistant coating
US11976013B2 (en) * 2017-09-27 2024-05-07 Rolls-Royce Corporation Composite coating layer for ceramic matrix composite substrate
EP3838870A1 (en) * 2019-12-19 2021-06-23 Rolls-Royce Corporation Cmas-resistant abradable coatings
CN111850454B (zh) * 2020-07-30 2022-12-16 江苏大学 一种抗cmas侵蚀的热障涂层及制备方法
CN112645699B (zh) * 2020-12-24 2022-08-19 中国航发北京航空材料研究院 晶须协同max相增韧的稀土硅酸盐材料及其制备方法
US12227464B2 (en) * 2021-05-18 2025-02-18 Rolls-Royce Corporation CMAS-resistant environmental barrier coating system
US20230415193A1 (en) * 2022-06-24 2023-12-28 Raytheon Technologies Corporation Environmental barrier coating
CN118240400A (zh) * 2024-03-06 2024-06-25 杭钢金属陶瓷(安吉)有限公司 一种mab相增强稀土锆酸盐热障涂层材料及其制备方法、热障涂层

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740515A (en) * 1995-04-06 1998-04-14 Siemens Aktiengesellschaft Erosion/corrosion protective coating for high-temperature components
US6933061B2 (en) * 2002-12-12 2005-08-23 General Electric Company Thermal barrier coating protected by thermally glazed layer and method for preparing same
US7955708B2 (en) 2005-10-07 2011-06-07 Sulzer Metco (Us), Inc. Optimized high temperature thermal barrier
US7622195B2 (en) 2006-01-10 2009-11-24 United Technologies Corporation Thermal barrier coating compositions, processes for applying same and articles coated with same
US20090186237A1 (en) * 2008-01-18 2009-07-23 Rolls-Royce Corp. CMAS-Resistant Thermal Barrier Coatings
US8658291B2 (en) 2008-12-19 2014-02-25 General Electric Company CMAS mitigation compositions, environmental barrier coatings comprising the same, and ceramic components comprising the same
FR2957358B1 (fr) 2010-03-12 2012-04-13 Snecma Methode de fabrication d'une protection de barriere thermique et revetement multicouche apte a former une barriere thermique
US8475945B2 (en) * 2011-06-23 2013-07-02 United Technologies Corporation Composite article including silicon oxycarbide layer
US9034479B2 (en) 2011-10-13 2015-05-19 General Electric Company Thermal barrier coating systems and processes therefor
EP2767616A1 (en) 2013-02-15 2014-08-20 Alstom Technology Ltd Turbomachine component with an erosion and corrosion resistant coating system and method for manufacturing such a component
US9995169B2 (en) 2013-03-13 2018-06-12 General Electric Company Calcium-magnesium-aluminosilicate resistant coating and process of forming a calcium-magnesium-aluminosilicate resistant coating
JP5693631B2 (ja) 2013-03-19 2015-04-01 三菱重工業株式会社 耐高温部材及びガスタービン
US10322976B2 (en) 2013-12-06 2019-06-18 United Technologies Corporation Calcium-magnesium alumino-silicate (CMAS) resistant thermal barrier coatings, systems, and methods of production thereof
US20160362775A1 (en) 2014-09-30 2016-12-15 United Technologies Corporation Multi-Phase Pre-Reacted Thermal Barrier Coatings and Process Therefor
CN105039894B (zh) * 2015-07-09 2017-10-03 北京航空航天大学 一种抗cmas的陶瓷层及其料浆法制备方法
CN104988455B (zh) * 2015-07-09 2018-07-17 北京航空航天大学 一种抗cmas腐蚀的热障涂层陶瓷层的大气等离子喷涂制备方法
EP3337773B1 (en) 2015-08-18 2024-09-25 General Electric Company Dense environmental barrier coating compositions
EP3168323B1 (en) * 2015-11-13 2020-01-22 General Electric Technology GmbH Power plant component
US10145252B2 (en) 2015-12-09 2018-12-04 General Electric Company Abradable compositions and methods for CMC shrouds
FR3053329B1 (fr) 2016-06-29 2018-07-27 Safran Ceramics Procede de revetement d'une piece en materiau composite a matrice ceramique par une barriere environnementale

Also Published As

Publication number Publication date
CN110741137B (zh) 2022-10-04
BR112019026201A2 (pt) 2020-06-30
US11473432B2 (en) 2022-10-18
EP3638885A1 (fr) 2020-04-22
FR3067391A1 (fr) 2018-12-14
EP3638885B1 (fr) 2021-08-04
JP2020523488A (ja) 2020-08-06
RU2020100229A3 (es) 2021-10-21
CA3066302A1 (fr) 2018-12-20
JP7214720B2 (ja) 2023-01-30
WO2018229409A1 (fr) 2018-12-20
RU2764153C2 (ru) 2022-01-13
RU2020100229A (ru) 2021-07-13
US20200102843A1 (en) 2020-04-02
FR3067391B1 (fr) 2020-12-04
CN110741137A (zh) 2020-01-31

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