FR3128471B1 - Procédé de formation d’un revêtement de protection cathodique sur une pièce de turbomachine - Google Patents

Procédé de formation d’un revêtement de protection cathodique sur une pièce de turbomachine Download PDF

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Publication number
FR3128471B1
FR3128471B1 FR2111343A FR2111343A FR3128471B1 FR 3128471 B1 FR3128471 B1 FR 3128471B1 FR 2111343 A FR2111343 A FR 2111343A FR 2111343 A FR2111343 A FR 2111343A FR 3128471 B1 FR3128471 B1 FR 3128471B1
Authority
FR
France
Prior art keywords
deposit
forming
cathodic protection
protection coating
turbomachine part
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.)
Active
Application number
FR2111343A
Other languages
English (en)
Other versions
FR3128471A1 (fr
Inventor
Julien Pierre Wagner
Léa Rébecca Gani
Stéphane Knittel
Florence Ansart
Pierre-Louis Taberna
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
Centre National de la Recherche Scientifique CNRS
Institut National Polytechnique de Toulouse INPT
Universite de Toulouse
Original Assignee
Safran Aircraft Engines SAS
Centre National de la Recherche Scientifique CNRS
Universite Toulouse III Paul Sabatier
Institut National Polytechnique de Toulouse INPT
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 Aircraft Engines SAS, Centre National de la Recherche Scientifique CNRS, Universite Toulouse III Paul Sabatier, Institut National Polytechnique de Toulouse INPT filed Critical Safran Aircraft Engines SAS
Priority to FR2111343A priority Critical patent/FR3128471B1/fr
Priority to EP22813652.9A priority patent/EP4423323B1/fr
Priority to PCT/FR2022/051997 priority patent/WO2023073310A1/fr
Priority to US18/703,202 priority patent/US12168836B2/en
Priority to CN202280071880.4A priority patent/CN118475731B/zh
Publication of FR3128471A1 publication Critical patent/FR3128471A1/fr
Application granted granted Critical
Publication of FR3128471B1 publication Critical patent/FR3128471B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/02—Electrophoretic coating characterised by the process with inorganic 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • C23C18/1208—Oxides, e.g. ceramics
    • C23C18/1212—Zeolites, glasses
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1254—Sol or sol-gel processing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • C25D13/14—Tubes; Rings; Hollow bodies
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Procédé de formation d’un revêtement de protection cathodique sur une pièce de turbomachine L’invention concerne un procédé de formation d’un revêtement de protection cathodique sur un substrat (1) formant une pièce de turbomachine, comprenant au moins :- le dépôt sur le substrat de particules (11) de protection cathodique du substrat, ce dépôt étant réalisé par électrophorèse à partir d’un électrolyte organique (10) comprenant au moins lesdites particules, et- la formation d’une matrice inorganique dans une porosité du dépôt de particules ainsi réalisé, comprenant au moins : une imprégnation par une composition d’imprégnation dudit dépôt, un traitement thermique de séchage du dépôt imprégné par la composition d’imprégnation, et une densification par compactage mécanique du dépôt, après le traitement thermique de séchage, afin de rendre ledit dépôt électriquement conducteur. Figure pour l’abrégé : Fig. 1.
FR2111343A 2021-10-26 2021-10-26 Procédé de formation d’un revêtement de protection cathodique sur une pièce de turbomachine Active FR3128471B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2111343A FR3128471B1 (fr) 2021-10-26 2021-10-26 Procédé de formation d’un revêtement de protection cathodique sur une pièce de turbomachine
EP22813652.9A EP4423323B1 (fr) 2021-10-26 2022-10-21 Procede de formation d'un revetement de protection cathodique sur une piece de turbomachine
PCT/FR2022/051997 WO2023073310A1 (fr) 2021-10-26 2022-10-21 Procede de formation d'un revetement de protection cathodique sur une piece de turbomachine
US18/703,202 US12168836B2 (en) 2021-10-26 2022-10-21 Method for forming a cathodic protection coating on a turbomachine part
CN202280071880.4A CN118475731B (zh) 2021-10-26 2022-10-21 在涡轮机部件上形成阴极保护涂层的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111343A FR3128471B1 (fr) 2021-10-26 2021-10-26 Procédé de formation d’un revêtement de protection cathodique sur une pièce de turbomachine
FR2111343 2021-10-26

Publications (2)

Publication Number Publication Date
FR3128471A1 FR3128471A1 (fr) 2023-04-28
FR3128471B1 true FR3128471B1 (fr) 2024-02-09

Family

ID=80225979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111343A Active FR3128471B1 (fr) 2021-10-26 2021-10-26 Procédé de formation d’un revêtement de protection cathodique sur une pièce de turbomachine

Country Status (5)

Country Link
US (1) US12168836B2 (fr)
EP (1) EP4423323B1 (fr)
CN (1) CN118475731B (fr)
FR (1) FR3128471B1 (fr)
WO (1) WO2023073310A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3160981A1 (fr) * 2024-04-09 2025-10-10 Safran Pièce revêtue comprenant un revêtement abradable imprégné et procédé de fabrication d’une telle pièce

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1533589A (fr) * 1966-08-01 1968-07-19 Gen Electric Procédé d'enduction pour revêtement résistant à la corrosion
US3479268A (en) 1966-08-01 1969-11-18 Gen Electric Method of applying a binder to electro phoretically deposited porous matrix
GB1341899A (en) 1971-06-17 1973-12-25 Rolls Royce Method of applying a coating to a steel part
CN100412229C (zh) 2005-10-11 2008-08-20 清华大学 一种电泳共沉积制备抗高温氧化混合涂层的方法
FR2982083B1 (fr) * 2011-11-02 2014-06-27 Fabien Gaben Procede de realisation de films minces d'electrolyte solide pour les batteries a ions de lithium
FR2981952B1 (fr) * 2011-11-02 2015-01-02 Fabien Gaben Procede de realisation de couches minces denses par electrophorese
EP3153552B1 (fr) 2015-10-09 2021-01-20 Ewald Dörken Ag Revêtement de protection contre la corrosion
FR3058469B1 (fr) 2016-11-09 2020-08-21 Safran Piece de turbomachine revetue d'une barriere thermique et procede pour l'obtenir
FR3085172B1 (fr) 2018-08-22 2021-03-05 Safran Aircraft Engines Revetement abradable pour aubes tournantes d'une turbomachine
FR3102694B1 (fr) 2019-10-30 2022-06-03 Safran Aircraft Engines Procede de compactage d’un revetement anti-corrosion

Also Published As

Publication number Publication date
FR3128471A1 (fr) 2023-04-28
US12168836B2 (en) 2024-12-17
EP4423323B1 (fr) 2026-01-14
WO2023073310A1 (fr) 2023-05-04
CN118475731A (zh) 2024-08-09
US20240328025A1 (en) 2024-10-03
EP4423323A1 (fr) 2024-09-04
CN118475731B (zh) 2025-06-24

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