CA1100087A - Process and apparatus for electrolytic colouration of anodised aluminium - Google Patents

Process and apparatus for electrolytic colouration of anodised aluminium

Info

Publication number
CA1100087A
CA1100087A CA220,430A CA220430A CA1100087A CA 1100087 A CA1100087 A CA 1100087A CA 220430 A CA220430 A CA 220430A CA 1100087 A CA1100087 A CA 1100087A
Authority
CA
Canada
Prior art keywords
strip
stage
colouring
electrolyte
anodising
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.)
Expired
Application number
CA220,430A
Other languages
English (en)
French (fr)
Inventor
William E. Cooke
Robert A. Innes
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.)
Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development Ltd
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 Alcan Research and Development Ltd filed Critical Alcan Research and Development Ltd
Application granted granted Critical
Publication of CA1100087A publication Critical patent/CA1100087A/en
Expired legal-status Critical Current

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
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/20—Electrolytic after-treatment
    • C25D11/22—Electrolytic after-treatment for colouring 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
    • C25D11/005—Apparatus specially adapted for electrolytic conversion coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Catalysts (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Eyeglasses (AREA)
  • Inorganic Insulating Materials (AREA)
CA220,430A 1974-02-20 1975-02-19 Process and apparatus for electrolytic colouration of anodised aluminium Expired CA1100087A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7807/74 1974-02-20
GB780774A GB1434701A (en) 1974-02-20 1974-02-20 Process and apparatus for electrolytic colouration of anodised aluminium

Publications (1)

Publication Number Publication Date
CA1100087A true CA1100087A (en) 1981-04-28

Family

ID=9840126

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,430A Expired CA1100087A (en) 1974-02-20 1975-02-19 Process and apparatus for electrolytic colouration of anodised aluminium

Country Status (15)

Country Link
JP (1) JPS5629759B2 (de)
BE (1) BE825619A (de)
BR (1) BR7501022A (de)
CA (1) CA1100087A (de)
CH (1) CH597375A5 (de)
DE (1) DE2507063C3 (de)
DK (1) DK61175A (de)
ES (1) ES434852A1 (de)
FR (1) FR2261353B1 (de)
GB (1) GB1434701A (de)
IT (1) IT1031829B (de)
NL (1) NL168889C (de)
NO (1) NO139447C (de)
SE (1) SE408310B (de)
ZA (1) ZA75855B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518979A (en) * 1974-11-19 1978-07-26 Sumitomo Aluminium Smelting Co Process for continuous electrolytic colouring of almuminium or aluminum base alloy strip and wire
FR2542766B1 (fr) * 1983-03-16 1987-07-03 Cegedur Procede et dispositif de traitement electrochimique de la surface de produits metalliques de forme allongee
JPS59219669A (ja) * 1983-05-27 1984-12-11 松下精工株式会社 ヒ−トポンプ冷暖房装置
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR901105A (fr) * 1943-06-11 1945-07-18 Alais & Froges & Camarque Cie Procédé pour l'oxydation électrolytique continue de fils, bandes et pièces analogues métalliques
US2755238A (en) * 1955-03-25 1956-07-17 Sprague Electric Co Electrolytic etching and oxidizing of aluminum
DE1902983C3 (de) * 1968-06-21 1978-06-22 Keller, Eberhard, 7121 Freudental Verfahren zum elektrolytischen Färben von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen

Also Published As

Publication number Publication date
DK61175A (de) 1975-10-20
IT1031829B (it) 1979-05-10
JPS50119735A (de) 1975-09-19
DE2507063C3 (de) 1984-08-23
NL7502023A (nl) 1975-08-22
NO139447C (no) 1979-03-14
FR2261353B1 (de) 1982-03-19
JPS5629759B2 (de) 1981-07-10
SE408310B (sv) 1979-06-05
CH597375A5 (de) 1978-03-31
DE2507063A1 (de) 1975-08-21
GB1434701A (en) 1976-05-05
NO750565L (de) 1975-08-21
AU7813275A (en) 1976-08-12
FR2261353A1 (de) 1975-09-12
ZA75855B (en) 1976-01-28
SE7501837L (de) 1975-08-21
BR7501022A (pt) 1975-12-02
ES434852A1 (es) 1977-03-01
BE825619A (fr) 1975-08-18
NL168889C (nl) 1982-05-17
NO139447B (no) 1978-12-04
DE2507063B2 (de) 1978-03-30

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Legal Events

Date Code Title Description
MKEX Expiry