CH236243A - Process for phosphating porous bodies. - Google Patents

Process for phosphating porous bodies.

Info

Publication number
CH236243A
CH236243A CH236243DA CH236243A CH 236243 A CH236243 A CH 236243A CH 236243D A CH236243D A CH 236243DA CH 236243 A CH236243 A CH 236243A
Authority
CH
Switzerland
Prior art keywords
phosphating
porous bodies
porous
bodies
phosphating porous
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 CH236243A publication Critical patent/CH236243A/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
    • C23C22/73—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 characterised by the process

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)
CH236243D 1942-01-26 1943-01-22 Process for phosphating porous bodies. CH236243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE236243X 1942-01-26

Publications (1)

Publication Number Publication Date
CH236243A true CH236243A (en) 1945-01-31

Family

ID=5900863

Family Applications (1)

Application Number Title Priority Date Filing Date
CH236243D CH236243A (en) 1942-01-26 1943-01-22 Process for phosphating porous bodies.

Country Status (3)

Country Link
BE (1) BE449970A (en)
CH (1) CH236243A (en)
FR (1) FR892035A (en)

Also Published As

Publication number Publication date
BE449970A (en)
FR892035A (en) 1944-03-27

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