FR875889A - Process for obtaining, by anodic treatment, protective layers on machined parts of light metals - Google Patents

Process for obtaining, by anodic treatment, protective layers on machined parts of light metals

Info

Publication number
FR875889A
FR875889A FR875889DA FR875889A FR 875889 A FR875889 A FR 875889A FR 875889D A FR875889D A FR 875889DA FR 875889 A FR875889 A FR 875889A
Authority
FR
France
Prior art keywords
obtaining
protective layers
light metals
machined parts
anodic treatment
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)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR875889A publication Critical patent/FR875889A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR875889D 1940-01-09 1941-10-04 Process for obtaining, by anodic treatment, protective layers on machined parts of light metals Expired FR875889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE90140X 1940-01-09

Publications (1)

Publication Number Publication Date
FR875889A true FR875889A (en) 1942-10-07

Family

ID=5643078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875889D Expired FR875889A (en) 1940-01-09 1941-10-04 Process for obtaining, by anodic treatment, protective layers on machined parts of light metals

Country Status (4)

Country Link
BE (1) BE442929A (en)
CH (1) CH226029A (en)
FR (1) FR875889A (en)
NL (1) NL218049A (en)

Also Published As

Publication number Publication date
BE442929A (en)
NL218049A (en)
CH226029A (en) 1943-03-15

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