CH311813A - Process for applying coatings to metals. - Google Patents

Process for applying coatings to metals.

Info

Publication number
CH311813A
CH311813A CH311813DA CH311813A CH 311813 A CH311813 A CH 311813A CH 311813D A CH311813D A CH 311813DA CH 311813 A CH311813 A CH 311813A
Authority
CH
Switzerland
Prior art keywords
metals
applying coatings
coatings
applying
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesel Metallgesellschaft
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of CH311813A publication Critical patent/CH311813A/en

Links

Classifications

    • 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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/46—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing oxalates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
CH311813D 1951-06-26 1952-04-28 Process for applying coatings to metals. CH311813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE311813X 1951-06-26

Publications (1)

Publication Number Publication Date
CH311813A true CH311813A (en) 1955-12-15

Family

ID=6131711

Family Applications (1)

Application Number Title Priority Date Filing Date
CH311813D CH311813A (en) 1951-06-26 1952-04-28 Process for applying coatings to metals.

Country Status (2)

Country Link
CH (1) CH311813A (en)
FR (1) FR1065312A (en)

Also Published As

Publication number Publication date
FR1065312A (en) 1954-05-24

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