CH214411A - Process for the electrolytic production of protective layers on the surfaces of objects made of light metals and light metal alloys - Google Patents

Process for the electrolytic production of protective layers on the surfaces of objects made of light metals and light metal alloys

Info

Publication number
CH214411A
CH214411A CH214411DA CH214411A CH 214411 A CH214411 A CH 214411A CH 214411D A CH214411D A CH 214411DA CH 214411 A CH214411 A CH 214411A
Authority
CH
Switzerland
Prior art keywords
light
metal alloys
protective layers
objects made
electrolytic production
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
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
Publication of CH214411A publication Critical patent/CH214411A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
CH214411D 1938-09-30 1939-08-30 Process for the electrolytic production of protective layers on the surfaces of objects made of light metals and light metal alloys CH214411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE214411X 1938-09-30

Publications (1)

Publication Number Publication Date
CH214411A true CH214411A (en) 1941-04-30

Family

ID=5818540

Family Applications (1)

Application Number Title Priority Date Filing Date
CH214411D CH214411A (en) 1938-09-30 1939-08-30 Process for the electrolytic production of protective layers on the surfaces of objects made of light metals and light metal alloys

Country Status (2)

Country Link
CH (1) CH214411A (en)
FR (1) FR861014A (en)

Also Published As

Publication number Publication date
FR861014A (en) 1941-01-30

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