FR812770A - Process for covering aluminum with a layer of aluminum oxide by anodic oxidation - Google Patents

Process for covering aluminum with a layer of aluminum oxide by anodic oxidation

Info

Publication number
FR812770A
FR812770A FR812770DA FR812770A FR 812770 A FR812770 A FR 812770A FR 812770D A FR812770D A FR 812770DA FR 812770 A FR812770 A FR 812770A
Authority
FR
France
Prior art keywords
aluminum
layer
anodic oxidation
covering
aluminum oxide
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
Other languages
French (fr)
Inventor
Valentin Lichoff
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 filed Critical
Application granted granted Critical
Publication of FR812770A publication Critical patent/FR812770A/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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR812770D 1936-10-29 1936-10-29 Process for covering aluminum with a layer of aluminum oxide by anodic oxidation Expired FR812770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2940936A GB466941A (en) 1936-10-29 1936-10-29 An improved process for preparing an aluminium oxide layer by anodic oxidation

Publications (1)

Publication Number Publication Date
FR812770A true FR812770A (en) 1937-05-18

Family

ID=10291126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812770D Expired FR812770A (en) 1936-10-29 1936-10-29 Process for covering aluminum with a layer of aluminum oxide by anodic oxidation

Country Status (2)

Country Link
FR (1) FR812770A (en)
GB (1) GB466941A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152221A (en) * 1977-09-12 1979-05-01 Nancy Lee Kaye Anodizing method

Also Published As

Publication number Publication date
GB466941A (en) 1937-06-08

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