FR52943E - Process for obtaining coatings of phosphates on metals - Google Patents

Process for obtaining coatings of phosphates on metals

Info

Publication number
FR52943E
FR52943E FR52943DA FR52943E FR 52943 E FR52943 E FR 52943E FR 52943D A FR52943D A FR 52943DA FR 52943 E FR52943 E FR 52943E
Authority
FR
France
Prior art keywords
phosphates
metals
obtaining coatings
coatings
obtaining
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.)
GEA Group AG
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
Application granted granted Critical
Publication of FR52943E publication Critical patent/FR52943E/en
Expired legal-status Critical Current

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
    • C23C22/76—Applying the liquid by spraying

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)
  • Chemical Treatment Of Metals (AREA)
FR52943D 1943-06-07 1943-06-07 Process for obtaining coatings of phosphates on metals Expired FR52943E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52943T 1943-06-07

Publications (1)

Publication Number Publication Date
FR52943E true FR52943E (en) 1945-08-24

Family

ID=8687556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52943D Expired FR52943E (en) 1943-06-07 1943-06-07 Process for obtaining coatings of phosphates on metals

Country Status (2)

Country Link
BE (1) BE451132A (en)
FR (1) FR52943E (en)

Also Published As

Publication number Publication date
BE451132A (en)

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