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FR863782A - Process for the electrolytic oxidation of aluminum and its alloys - Google Patents

Process for the electrolytic oxidation of aluminum and its alloys

Info

Publication number
FR863782A
FR863782A FR863782DA FR863782A FR 863782 A FR863782 A FR 863782A FR 863782D A FR863782D A FR 863782DA FR 863782 A FR863782 A FR 863782A
Authority
FR
France
Prior art keywords
alloys
aluminum
electrolytic oxidation
electrolytic
oxidation
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
Rene-Marie Berthier
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 FR863782A publication Critical patent/FR863782A/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
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR863782D 1939-10-02 1939-10-02 Process for the electrolytic oxidation of aluminum and its alloys Expired FR863782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863782T 1939-10-02

Publications (1)

Publication Number Publication Date
FR863782A true FR863782A (en) 1941-04-09

Family

ID=9343397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863782D Expired FR863782A (en) 1939-10-02 1939-10-02 Process for the electrolytic oxidation of aluminum and its alloys

Country Status (1)

Country Link
FR (1) FR863782A (en)

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