CH175365A - Process for the production of corrosion-resistant coatings on aluminum and its alloys. - Google Patents

Process for the production of corrosion-resistant coatings on aluminum and its alloys.

Info

Publication number
CH175365A
CH175365A CH175365DA CH175365A CH 175365 A CH175365 A CH 175365A CH 175365D A CH175365D A CH 175365DA CH 175365 A CH175365 A CH 175365A
Authority
CH
Switzerland
Prior art keywords
alloys
corrosion
aluminum
production
resistant coatings
Prior art date
Application number
Other languages
German (de)
Inventor
Peintal S A
Original Assignee
Peintal S A
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 Peintal S A filed Critical Peintal S A
Publication of CH175365A publication Critical patent/CH175365A/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
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
CH175365D 1934-04-25 1934-04-25 Process for the production of corrosion-resistant coatings on aluminum and its alloys. CH175365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH175365T 1934-04-25

Publications (1)

Publication Number Publication Date
CH175365A true CH175365A (en) 1935-02-28

Family

ID=4426193

Family Applications (1)

Application Number Title Priority Date Filing Date
CH175365D CH175365A (en) 1934-04-25 1934-04-25 Process for the production of corrosion-resistant coatings on aluminum and its alloys.

Country Status (1)

Country Link
CH (1) CH175365A (en)

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