CS205142B2 - Process for surface treatment of hollow objects made from aluminium or aluminium alloys and device for making this process - Google Patents

Process for surface treatment of hollow objects made from aluminium or aluminium alloys and device for making this process Download PDF

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Publication number
CS205142B2
CS205142B2 CS175079A CS175079A CS205142B2 CS 205142 B2 CS205142 B2 CS 205142B2 CS 175079 A CS175079 A CS 175079A CS 175079 A CS175079 A CS 175079A CS 205142 B2 CS205142 B2 CS 205142B2
Authority
CS
Czechoslovakia
Prior art keywords
electrolyte
aluminium
hollow
electrode
minutes
Prior art date
Application number
CS175079A
Other languages
Czech (cs)
English (en)
Inventor
Jozsef Csomor
Original Assignee
Huetoegepgyar
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 Huetoegepgyar filed Critical Huetoegepgyar
Publication of CS205142B2 publication Critical patent/CS205142B2/cs

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/18—Polishing of light metals
    • C25F3/20—Polishing of light metals of aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Chemically Coating (AREA)
  • Electroplating Methods And Accessories (AREA)
CS175079A 1978-06-26 1979-03-16 Process for surface treatment of hollow objects made from aluminium or aluminium alloys and device for making this process CS205142B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUHU000284 HU177328B (en) 1978-06-26 1978-06-26 Method and apparatus for anodic oxidizing hollow objects made of aluminium or aluminium alloy

Publications (1)

Publication Number Publication Date
CS205142B2 true CS205142B2 (en) 1981-04-30

Family

ID=10997368

Family Applications (1)

Application Number Title Priority Date Filing Date
CS175079A CS205142B2 (en) 1978-06-26 1979-03-16 Process for surface treatment of hollow objects made from aluminium or aluminium alloys and device for making this process

Country Status (6)

Country Link
AT (1) AT360300B (US06559137-20030506-C00071.png)
CS (1) CS205142B2 (US06559137-20030506-C00071.png)
DD (1) DD144175A5 (US06559137-20030506-C00071.png)
DE (1) DE2902162C2 (US06559137-20030506-C00071.png)
GB (1) GB2024252A (US06559137-20030506-C00071.png)
HU (1) HU177328B (US06559137-20030506-C00071.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330346C1 (de) * 1993-09-08 1994-11-03 Stohrer Doduco Gmbh & Co Vorrichtung zum anodischen Oxidieren von Werkstücken
DE10009935C2 (de) * 2000-03-02 2003-12-11 Karlsruhe Forschzent Verfahren zum anodischen Oxidieren der Innenflächen eines kapillarähnlichen Hohlraums
IT1398287B1 (it) * 2009-09-18 2013-02-22 Unical A G S P A Metodo di anodizzazione di leghe metalliche, particolarmente per scambiatori di calore in leghe di alluminio e simili per caldaie a condensazione.

Also Published As

Publication number Publication date
DD144175A5 (de) 1980-10-01
GB2024252A (en) 1980-01-09
AT360300B (de) 1980-12-29
HU177328B (en) 1981-09-28
DE2902162A1 (de) 1980-01-10
ATA64679A (de) 1980-05-15
DE2902162C2 (de) 1987-01-15

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