DE2902162C2 - - Google Patents

Info

Publication number
DE2902162C2
DE2902162C2 DE19792902162 DE2902162A DE2902162C2 DE 2902162 C2 DE2902162 C2 DE 2902162C2 DE 19792902162 DE19792902162 DE 19792902162 DE 2902162 A DE2902162 A DE 2902162A DE 2902162 C2 DE2902162 C2 DE 2902162C2
Authority
DE
Germany
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
DE19792902162
Other languages
German (de)
Other versions
DE2902162A1 (en
Inventor
Jozsef Jaszbereny Hu Csomor
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.)
HUETOEGEPGYAR JASZBERENY HU
Original Assignee
HUETOEGEPGYAR JASZBERENY HU
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 JASZBERENY HU filed Critical HUETOEGEPGYAR JASZBERENY HU
Publication of DE2902162A1 publication Critical patent/DE2902162A1/en
Application granted granted Critical
Publication of DE2902162C2 publication Critical patent/DE2902162C2/de
Granted 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
    • 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
DE19792902162 1978-06-26 1979-01-20 METHOD AND DEVICE FOR TREATING THE SURFACE OF HOLLOW BODIES MADE OF ALUMINUM OR ALUMINUM ALLOYS Granted DE2902162A1 (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 (2)

Publication Number Publication Date
DE2902162A1 DE2902162A1 (en) 1980-01-10
DE2902162C2 true DE2902162C2 (en) 1987-01-15

Family

ID=10997368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792902162 Granted DE2902162A1 (en) 1978-06-26 1979-01-20 METHOD AND DEVICE FOR TREATING THE SURFACE OF HOLLOW BODIES MADE OF ALUMINUM OR ALUMINUM ALLOYS

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330346C1 (en) * 1993-09-08 1994-11-03 Stohrer Doduco Gmbh & Co Device for anodic oxidation of work-pieces

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009935C2 (en) * 2000-03-02 2003-12-11 Karlsruhe Forschzent Process for anodizing the inner surfaces of a capillary-like cavity
IT1398287B1 (en) * 2009-09-18 2013-02-22 Unical A G S P A METHOD OF ANODIZING METAL ALLOYS, PARTICULARLY FOR HEAT EXCHANGERS IN ALUMINUM ALLOYS AND SIMILAR FOR CONDENSING BOILERS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330346C1 (en) * 1993-09-08 1994-11-03 Stohrer Doduco Gmbh & Co Device for anodic oxidation of work-pieces

Also Published As

Publication number Publication date
HU177328B (en) 1981-09-28
DD144175A5 (en) 1980-10-01
AT360300B (en) 1980-12-29
CS205142B2 (en) 1981-04-30
ATA64679A (en) 1980-05-15
GB2024252A (en) 1980-01-09
DE2902162A1 (en) 1980-01-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee