FR1255706A - Procédé et solutions pour la production de revêtements chimiques sur le zinc et ses alliages - Google Patents

Procédé et solutions pour la production de revêtements chimiques sur le zinc et ses alliages

Info

Publication number
FR1255706A
FR1255706A FR825642A FR825642A FR1255706A FR 1255706 A FR1255706 A FR 1255706A FR 825642 A FR825642 A FR 825642A FR 825642 A FR825642 A FR 825642A FR 1255706 A FR1255706 A FR 1255706A
Authority
FR
France
Prior art keywords
alloys
zinc
solutions
production
chemical coatings
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
FR825642A
Other languages
English (en)
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
Application filed by Continentale Parker SA filed Critical Continentale Parker SA
Priority to FR825642A priority Critical patent/FR1255706A/fr
Application granted granted Critical
Publication of FR1255706A publication Critical patent/FR1255706A/fr
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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/30—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 hexavalent chromium compounds containing also trivalent chromium

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)
FR825642A 1960-04-28 1960-04-28 Procédé et solutions pour la production de revêtements chimiques sur le zinc et ses alliages Expired FR1255706A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR825642A FR1255706A (fr) 1960-04-28 1960-04-28 Procédé et solutions pour la production de revêtements chimiques sur le zinc et ses alliages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825642A FR1255706A (fr) 1960-04-28 1960-04-28 Procédé et solutions pour la production de revêtements chimiques sur le zinc et ses alliages

Publications (1)

Publication Number Publication Date
FR1255706A true FR1255706A (fr) 1961-03-10

Family

ID=8730294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825642A Expired FR1255706A (fr) 1960-04-28 1960-04-28 Procédé et solutions pour la production de revêtements chimiques sur le zinc et ses alliages

Country Status (1)

Country Link
FR (1) FR1255706A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264472A1 (fr) * 1986-10-21 1988-04-27 Procoat, S.A. Composition aqueuse pour la passivation de surfaces de zinc et de cadmium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264472A1 (fr) * 1986-10-21 1988-04-27 Procoat, S.A. Composition aqueuse pour la passivation de surfaces de zinc et de cadmium

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