BE767775A - METHOD AND COMPOSITIONS FOR PHOSPHATATION-PASSIVATION OF METALS - Google Patents

METHOD AND COMPOSITIONS FOR PHOSPHATATION-PASSIVATION OF METALS

Info

Publication number
BE767775A
BE767775A BE767775A BE767775A BE767775A BE 767775 A BE767775 A BE 767775A BE 767775 A BE767775 A BE 767775A BE 767775 A BE767775 A BE 767775A BE 767775 A BE767775 A BE 767775A
Authority
BE
Belgium
Prior art keywords
phosphatation
passivation
metals
compositions
Prior art date
Application number
BE767775A
Other languages
French (fr)
Original Assignee
Parker Ste Continentale
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 Parker Ste Continentale filed Critical Parker Ste Continentale
Publication of BE767775A publication Critical patent/BE767775A/en

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
    • C23C22/10—Orthophosphates containing oxidants
    • 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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/42—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 molybdates, tungstates or vanadates containing also phosphates

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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Detergent Compositions (AREA)
BE767775A 1970-10-30 1971-05-27 METHOD AND COMPOSITIONS FOR PHOSPHATATION-PASSIVATION OF METALS BE767775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7039194A FR2110784A5 (en) 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
BE767775A true BE767775A (en) 1971-10-18

Family

ID=9063547

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767775A BE767775A (en) 1970-10-30 1971-05-27 METHOD AND COMPOSITIONS FOR PHOSPHATATION-PASSIVATION OF METALS

Country Status (7)

Country Link
AT (1) AT309944B (en)
BE (1) BE767775A (en)
DE (1) DE2152446A1 (en)
ES (1) ES392220A1 (en)
FR (1) FR2110784A5 (en)
GB (1) GB1360266A (en)
NL (1) NL7114923A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632742C3 (en) * 1976-07-21 1980-05-08 Hoechst Ag, 6000 Frankfurt Process for phosphating metals and means for producing a phosphating solution
DE3311738A1 (en) * 1983-03-31 1984-10-04 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METAL SURFACES
DE3325974A1 (en) * 1983-07-19 1985-01-31 Gerhard Collardin GmbH, 5000 Köln METHODS AND UNIVERSALLY APPLICABLE MEANS FOR THE ACCELERATED APPLICATION OF PHOSPHATE COATINGS ON METAL SURFACES
US5891268A (en) * 1996-12-06 1999-04-06 Henkel Corporation High coating weight iron phosphating, compositions therefor, and use of the coating formed as a lubricant carrier

Also Published As

Publication number Publication date
DE2152446A1 (en) 1972-05-04
FR2110784A5 (en) 1972-06-02
ES392220A1 (en) 1974-02-16
AT309944B (en) 1972-09-10
GB1360266A (en) 1974-07-17
NL7114923A (en) 1972-05-03

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