FR3079240B1 - Procede d'anodisation de piece metallique ou alliage - Google Patents

Procede d'anodisation de piece metallique ou alliage Download PDF

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Publication number
FR3079240B1
FR3079240B1 FR1800242A FR1800242A FR3079240B1 FR 3079240 B1 FR3079240 B1 FR 3079240B1 FR 1800242 A FR1800242 A FR 1800242A FR 1800242 A FR1800242 A FR 1800242A FR 3079240 B1 FR3079240 B1 FR 3079240B1
Authority
FR
France
Prior art keywords
metallic
alloy parts
anodizing process
anodizing
alloy
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
FR1800242A
Other languages
English (en)
Other versions
FR3079240A1 (fr
Inventor
Charles Jambon
Anita Laurent
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.)
Dassault Aviation SA
Original Assignee
Dassault Aviation SA
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 Dassault Aviation SA filed Critical Dassault Aviation SA
Priority to FR1800242A priority Critical patent/FR3079240B1/fr
Publication of FR3079240A1 publication Critical patent/FR3079240A1/fr
Application granted granted Critical
Publication of FR3079240B1 publication Critical patent/FR3079240B1/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
    • 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
    • C25D11/024—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
    • 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
    • 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
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers
    • 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
    • C25D11/26—Anodisation of refractory metals 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
    • C25D11/30—Anodisation of magnesium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
FR1800242A 2018-03-23 2018-03-23 Procede d'anodisation de piece metallique ou alliage Active FR3079240B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1800242A FR3079240B1 (fr) 2018-03-23 2018-03-23 Procede d'anodisation de piece metallique ou alliage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800242A FR3079240B1 (fr) 2018-03-23 2018-03-23 Procede d'anodisation de piece metallique ou alliage
FR1800242 2018-03-23

Publications (2)

Publication Number Publication Date
FR3079240A1 FR3079240A1 (fr) 2019-09-27
FR3079240B1 true FR3079240B1 (fr) 2023-02-24

Family

ID=63209446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1800242A Active FR3079240B1 (fr) 2018-03-23 2018-03-23 Procede d'anodisation de piece metallique ou alliage

Country Status (1)

Country Link
FR (1) FR3079240B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103484913B (zh) * 2013-09-16 2016-08-17 李淑兰 铝合金硬质阳极氧化处理工艺
CN106350850A (zh) * 2016-10-16 2017-01-25 合肥太通制冷科技有限公司 一种铝制蒸发器阳极氧化工艺
CN106400080A (zh) * 2016-11-17 2017-02-15 三能器具（无锡）有限公司 一种铝合金餐具的表面硬化处理工艺
CN106637338A (zh) * 2016-12-06 2017-05-10 上海英汇科技发展有限公司 一种汽车铝合金行李架的阳极氧化工艺
CN107268057B (zh) * 2017-06-14 2023-07-04 江苏昊科汽车空调有限公司 一种铝合金硬质阳极氧化电解液维护方法

Also Published As

Publication number Publication date
FR3079240A1 (fr) 2019-09-27

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