FR1246802A - Procédé de phosphatation de métaux ferreux - Google Patents

Procédé de phosphatation de métaux ferreux

Info

Publication number
FR1246802A
FR1246802A FR806670A FR806670A FR1246802A FR 1246802 A FR1246802 A FR 1246802A FR 806670 A FR806670 A FR 806670A FR 806670 A FR806670 A FR 806670A FR 1246802 A FR1246802 A FR 1246802A
Authority
FR
France
Prior art keywords
ferrous metal
phosphating process
metal phosphating
ferrous
phosphating
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
FR806670A
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
Application granted granted Critical
Publication of FR1246802A publication Critical patent/FR1246802A/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
    • C23C22/07—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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds

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)
FR806670A 1958-10-03 1959-10-02 Procédé de phosphatation de métaux ferreux Expired FR1246802A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31661/58A GB889532A (en) 1958-10-03 1958-10-03 Improvements relating to the production of phosphate coatings on ferrous metal surfaces

Publications (1)

Publication Number Publication Date
FR1246802A true FR1246802A (fr) 1960-11-25

Family

ID=61187029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806670A Expired FR1246802A (fr) 1958-10-03 1959-10-02 Procédé de phosphatation de métaux ferreux

Country Status (4)

Country Link
CH (1) CH394757A (fr)
DE (1) DE1144991B (fr)
FR (1) FR1246802A (fr)
GB (1) GB889532A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636390A1 (de) * 1986-10-25 1988-04-28 Metallgesellschaft Ag Verfahren zur erzeugung von phosphatueberzuegen auf metallen

Also Published As

Publication number Publication date
DE1144991B (de) 1963-03-07
GB889532A (en) 1962-02-14
CH394757A (de) 1965-06-30

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