FR1473685A - Coating process for metal surfaces - Google Patents

Coating process for metal surfaces

Info

Publication number
FR1473685A
FR1473685A FR55991A FR55991A FR1473685A FR 1473685 A FR1473685 A FR 1473685A FR 55991 A FR55991 A FR 55991A FR 55991 A FR55991 A FR 55991A FR 1473685 A FR1473685 A FR 1473685A
Authority
FR
France
Prior art keywords
coating process
metal surfaces
metal
coating
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
FR55991A
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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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
Priority claimed from GB1750765A external-priority patent/GB1072724A/en
Application filed by Continentale Parker SA filed Critical Continentale Parker SA
Priority to FR55991A priority Critical patent/FR1473685A/en
Application granted granted Critical
Publication of FR1473685A publication Critical patent/FR1473685A/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
    • C23C22/05—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)
FR55991A 1965-04-26 1966-04-01 Coating process for metal surfaces Expired FR1473685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR55991A FR1473685A (en) 1965-04-26 1966-04-01 Coating process for metal surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1750765A GB1072724A (en) 1965-04-26 1965-04-26 Improvements in the coating of metal surfaces
FR55991A FR1473685A (en) 1965-04-26 1966-04-01 Coating process for metal surfaces

Publications (1)

Publication Number Publication Date
FR1473685A true FR1473685A (en) 1967-03-17

Family

ID=26169640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR55991A Expired FR1473685A (en) 1965-04-26 1966-04-01 Coating process for metal surfaces

Country Status (1)

Country Link
FR (1) FR1473685A (en)

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