FR976274A - New metal protection process - Google Patents

New metal protection process

Info

Publication number
FR976274A
FR976274A FR976274DA FR976274A FR 976274 A FR976274 A FR 976274A FR 976274D A FR976274D A FR 976274DA FR 976274 A FR976274 A FR 976274A
Authority
FR
France
Prior art keywords
protection process
metal protection
new metal
new
protection
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.)
FR S O G A S I SOC
Original Assignee
FR S O G A S I SOC
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 FR S O G A S I SOC filed Critical FR S O G A S I SOC
Application granted granted Critical
Publication of FR976274A publication Critical patent/FR976274A/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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
FR976274D 1948-10-08 1948-10-08 New metal protection process Expired FR976274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976274T 1948-10-08

Publications (1)

Publication Number Publication Date
FR976274A true FR976274A (en) 1951-03-15

Family

ID=9518726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976274D Expired FR976274A (en) 1948-10-08 1948-10-08 New metal protection process

Country Status (1)

Country Link
FR (1) FR976274A (en)

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