FR3031989B1 - Procede de traitement d'une piece et piece comportant un revetement - Google Patents

Procede de traitement d'une piece et piece comportant un revetement Download PDF

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Publication number
FR3031989B1
FR3031989B1 FR1550507A FR1550507A FR3031989B1 FR 3031989 B1 FR3031989 B1 FR 3031989B1 FR 1550507 A FR1550507 A FR 1550507A FR 1550507 A FR1550507 A FR 1550507A FR 3031989 B1 FR3031989 B1 FR 3031989B1
Authority
FR
France
Prior art keywords
piece
coating
treatment
anodisable
piece including
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
FR1550507A
Other languages
English (en)
Other versions
FR3031989A1 (fr
Inventor
Jeremie Cotinot
Alain Viola
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
Safran Landing Systems SAS
Original Assignee
Messier Bugatti Dowty SA
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 Messier Bugatti Dowty SA, SNECMA SAS filed Critical Messier Bugatti Dowty SA
Priority to FR1550507A priority Critical patent/FR3031989B1/fr
Publication of FR3031989A1 publication Critical patent/FR3031989A1/fr
Application granted granted Critical
Publication of FR3031989B1 publication Critical patent/FR3031989B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/026—Anodisation with spark discharge
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/30—Anodisation of magnesium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/36—Phosphatising
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/008—Thermal barrier coatings
    • 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
    • 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

Abstract

Procédé de traitement d'une pièce (10), comprenant le dépôt d'un revêtement anodisable (20) sur au moins une première partie (12) de la pièce et l'oxydation par micro-arc dudit revêtement (20). Pièce (10) comprenant une première partie revêtue d'un revêtement (20) comportant un matériau anodisable oxydé, le matériau anodisable ayant une composition chimique différente de celle du matériau de la première partie (12).
FR1550507A 2015-01-22 2015-01-22 Procede de traitement d'une piece et piece comportant un revetement Active FR3031989B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1550507A FR3031989B1 (fr) 2015-01-22 2015-01-22 Procede de traitement d'une piece et piece comportant un revetement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1550507A FR3031989B1 (fr) 2015-01-22 2015-01-22 Procede de traitement d'une piece et piece comportant un revetement

Publications (2)

Publication Number Publication Date
FR3031989A1 FR3031989A1 (fr) 2016-07-29
FR3031989B1 true FR3031989B1 (fr) 2020-11-27

Family

ID=53177609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550507A Active FR3031989B1 (fr) 2015-01-22 2015-01-22 Procede de traitement d'une piece et piece comportant un revetement

Country Status (1)

Country Link
FR (1) FR3031989B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107447243B (zh) * 2017-06-19 2023-07-14 中南大学 一种用于金属微弧氧化单向表面改性的装置
CN114540910B (zh) * 2020-11-25 2023-11-14 比亚迪股份有限公司 一种金属部件及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956080A (en) * 1973-03-01 1976-05-11 D & M Technologies Coated valve metal article formed by spark anodizing
US7452454B2 (en) * 2001-10-02 2008-11-18 Henkel Kgaa Anodized coating over aluminum and aluminum alloy coated substrates
EP2371996B1 (fr) * 2008-12-26 2016-03-09 Nihon Parkerizing Co., Ltd. Procédé de revêtement électrolytique céramique pour métaux, solution d'électrolyse pour revêtement électrolytique céramique, et matériau métallique

Also Published As

Publication number Publication date
FR3031989A1 (fr) 2016-07-29

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Effective date: 20170518

Owner name: MESSIER-BUGATTI-DOWTY, FR

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CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

Owner name: SAFRAN LANDING SYSTEMS, FR

Effective date: 20170719

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