HU177328B - Method and apparatus for anodic oxidizing hollow objects made of aluminium or aluminium alloy - Google Patents

Method and apparatus for anodic oxidizing hollow objects made of aluminium or aluminium alloy Download PDF

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Publication number
HU177328B
HU177328B HUHU000284A HU177328B HU 177328 B HU177328 B HU 177328B HU HU000284 A HUHU000284 A HU HU000284A HU 177328 B HU177328 B HU 177328B
Authority
HU
Hungary
Prior art keywords
electrolyte
aluminium
hollow
container
minutes
Prior art date
Application number
Other languages
English (en)
Hungarian (hu)
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
Priority to HUHU000284 priority Critical patent/HU177328B/hu
Priority to DE19792902162 priority patent/DE2902162A1/de
Priority to AT64679A priority patent/AT360300B/de
Priority to GB7903823A priority patent/GB2024252A/en
Priority to CS175079A priority patent/CS205142B2/cs
Priority to DD21346379A priority patent/DD144175A5/de
Publication of HU177328B publication Critical patent/HU177328B/hu

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
    • 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)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electroplating Methods And Accessories (AREA)
HUHU000284 1978-06-26 1978-06-26 Method and apparatus for anodic oxidizing hollow objects made of aluminium or aluminium alloy HU177328B (en)

Priority Applications (6)

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
DE19792902162 DE2902162A1 (de) 1978-06-26 1979-01-20 Verfahren und vorrichtung zur oberflaechenbehandlung von hohlkoerpern aus aluminium oder aluminiumlegierungen
AT64679A AT360300B (de) 1978-06-26 1979-01-29 Verfahren und vorrichtung zur oberflaechenbe- handlung von hohlkoerpern aus aluminium oder aluminiumlegierungen
GB7903823A GB2024252A (en) 1978-06-26 1979-02-02 Brightening aluminium surfaces
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
DD21346379A DD144175A5 (de) 1978-06-26 1979-06-07 Oberflaechenbehandlung von hohlkoerpern aus aluminium oder aluminiumlegierungen

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
HU177328B true HU177328B (en) 1981-09-28

Family

ID=10997368

Family Applications (1)

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

Country Status (6)

Country Link
AT (1) AT360300B (cs)
CS (1) CS205142B2 (cs)
DD (1) DD144175A5 (cs)
DE (1) DE2902162A1 (cs)
GB (1) GB2024252A (cs)
HU (1) HU177328B (cs)

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
ATA64679A (de) 1980-05-15
DE2902162A1 (de) 1980-01-10
CS205142B2 (en) 1981-04-30
GB2024252A (en) 1980-01-09
AT360300B (de) 1980-12-29
DD144175A5 (de) 1980-10-01
DE2902162C2 (cs) 1987-01-15

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee