FR3077303B1 - ANODIZING PROCESS AND ASSOCIATED SYSTEM - Google Patents

ANODIZING PROCESS AND ASSOCIATED SYSTEM Download PDF

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Publication number
FR3077303B1
FR3077303B1 FR1850746A FR1850746A FR3077303B1 FR 3077303 B1 FR3077303 B1 FR 3077303B1 FR 1850746 A FR1850746 A FR 1850746A FR 1850746 A FR1850746 A FR 1850746A FR 3077303 B1 FR3077303 B1 FR 3077303B1
Authority
FR
France
Prior art keywords
associated system
anodizing process
anodizing
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
FR1850746A
Other languages
French (fr)
Other versions
FR3077303A1 (en
Inventor
Jean-Luc Vermeulen
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.)
Aalberts Surface Technologies SAS
Original Assignee
SGI Societe de Galvanoplastie Industrielle 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 SGI Societe de Galvanoplastie Industrielle SAS filed Critical SGI Societe de Galvanoplastie Industrielle SAS
Priority to FR1850746A priority Critical patent/FR3077303B1/en
Publication of FR3077303A1 publication Critical patent/FR3077303A1/en
Application granted granted Critical
Publication of FR3077303B1 publication Critical patent/FR3077303B1/en
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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/024—Anodisation under pulsed or modulated current or potential
    • 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
    • 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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • 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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/10—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing organic acids
    • 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
    • C25D11/12—Anodising more than once, e.g. in different baths
    • 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
    • C25D11/16—Pretreatment, e.g. desmutting
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
FR1850746A 2018-01-30 2018-01-30 ANODIZING PROCESS AND ASSOCIATED SYSTEM Active FR3077303B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1850746A FR3077303B1 (en) 2018-01-30 2018-01-30 ANODIZING PROCESS AND ASSOCIATED SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850746 2018-01-30
FR1850746A FR3077303B1 (en) 2018-01-30 2018-01-30 ANODIZING PROCESS AND ASSOCIATED SYSTEM

Publications (2)

Publication Number Publication Date
FR3077303A1 FR3077303A1 (en) 2019-08-02
FR3077303B1 true FR3077303B1 (en) 2022-12-02

Family

ID=63079973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850746A Active FR3077303B1 (en) 2018-01-30 2018-01-30 ANODIZING PROCESS AND ASSOCIATED SYSTEM

Country Status (1)

Country Link
FR (1) FR3077303B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3960908B1 (en) 2020-08-27 2025-07-30 Carrier Corporation Methods of anodizing the internal surface of heat transfer tubes
FR3143635A1 (en) 2022-12-19 2024-06-21 Aalberts Surface Technologies Sas Parts comprising aluminum or one of its alloys coated with a self-lubricating anodizing layer, and corresponding anodizing process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54115645A (en) * 1978-02-28 1979-09-08 Ngk Insulators Ltd Electrochemical treatment
US4784732A (en) * 1986-07-24 1988-11-15 Covino Charles P Electrolytic formation of an aluminum oxide layer
US6126808A (en) * 1998-03-23 2000-10-03 Pioneer Metal Finishing Method and apparatus for anodizing objects
US20080274375A1 (en) * 2007-05-04 2008-11-06 Duracouche International Limited Anodizing Aluminum and Alloys Thereof
AR102806A1 (en) * 2015-07-21 2017-03-29 Consejo Nac De Investig Científicas Y Técnicas (Conicet) METHOD OF STRUCTURAL COLORATION OF ALUMINUM ANODIZED BY FORMATION OF PHOTONIC CRYSTALS THROUGH CURRENT PULSES
CN105088308B (en) * 2015-10-10 2017-10-03 中国计量学院 High-copper silumin anodic oxidation environment-protective process

Also Published As

Publication number Publication date
FR3077303A1 (en) 2019-08-02

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