FR1386240A - Improved process for obtaining phosphate coatings on metals - Google Patents

Improved process for obtaining phosphate coatings on metals

Info

Publication number
FR1386240A
FR1386240A FR943104A FR943104A FR1386240A FR 1386240 A FR1386240 A FR 1386240A FR 943104 A FR943104 A FR 943104A FR 943104 A FR943104 A FR 943104A FR 1386240 A FR1386240 A FR 1386240A
Authority
FR
France
Prior art keywords
metals
improved process
phosphate coatings
obtaining phosphate
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
FR943104A
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 GB2959362A external-priority patent/GB983924A/en
Application filed by Continentale Parker SA filed Critical Continentale Parker SA
Priority to FR943104A priority Critical patent/FR1386240A/en
Application granted granted Critical
Publication of FR1386240A publication Critical patent/FR1386240A/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
    • C23C22/07—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 phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
    • 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
FR943104A 1962-08-01 1963-07-30 Improved process for obtaining phosphate coatings on metals Expired FR1386240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR943104A FR1386240A (en) 1962-08-01 1963-07-30 Improved process for obtaining phosphate coatings on metals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2959362A GB983924A (en) 1962-08-01 1962-08-01 Improvements relating to the production of phosphate coatings on metals
FR943104A FR1386240A (en) 1962-08-01 1963-07-30 Improved process for obtaining phosphate coatings on metals

Publications (1)

Publication Number Publication Date
FR1386240A true FR1386240A (en) 1965-01-22

Family

ID=26202631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943104A Expired FR1386240A (en) 1962-08-01 1963-07-30 Improved process for obtaining phosphate coatings on metals

Country Status (1)

Country Link
FR (1) FR1386240A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177874A1 (en) * 1972-03-28 1973-11-09 Parker Ste Continentale Cleaning metal surfaces - before phosphating, in cascade system giving uniform phosphating and reducing water requirements
FR2389683A1 (en) * 1977-05-03 1978-12-01 Parker Ste Continentale Phosphating soln. contg. boron fluoride - for phosphating ferrous and non-ferrous surfaces, e.g. steel, zinc and aluminium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177874A1 (en) * 1972-03-28 1973-11-09 Parker Ste Continentale Cleaning metal surfaces - before phosphating, in cascade system giving uniform phosphating and reducing water requirements
FR2389683A1 (en) * 1977-05-03 1978-12-01 Parker Ste Continentale Phosphating soln. contg. boron fluoride - for phosphating ferrous and non-ferrous surfaces, e.g. steel, zinc and aluminium

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