SE7808966L - Forfarande for fosfatering av metaller - Google Patents

Forfarande for fosfatering av metaller

Info

Publication number
SE7808966L
SE7808966L SE7808966A SE7808966A SE7808966L SE 7808966 L SE7808966 L SE 7808966L SE 7808966 A SE7808966 A SE 7808966A SE 7808966 A SE7808966 A SE 7808966A SE 7808966 L SE7808966 L SE 7808966L
Authority
SE
Sweden
Prior art keywords
procedure
phosphating metals
phosphating
metals
Prior art date
Application number
SE7808966A
Other languages
English (en)
Inventor
W Rausch
P Claude
D Hauffe
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of SE7808966L publication Critical patent/SE7808966L/sv

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
    • 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)
  • Catalysts (AREA)
  • Removal Of Specific Substances (AREA)
SE7808966A 1977-08-25 1978-08-24 Forfarande for fosfatering av metaller SE7808966L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772738283 DE2738283A1 (de) 1977-08-25 1977-08-25 Verfahren zur phosphatierung von metallen

Publications (1)

Publication Number Publication Date
SE7808966L true SE7808966L (sv) 1979-02-26

Family

ID=6017244

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808966A SE7808966L (sv) 1977-08-25 1978-08-24 Forfarande for fosfatering av metaller

Country Status (8)

Country Link
BE (1) BE869921A (sv)
BR (1) BR7805487A (sv)
DE (1) DE2738283A1 (sv)
FR (1) FR2401236A1 (sv)
GB (1) GB2003192B (sv)
IT (1) IT1098259B (sv)
NL (1) NL7808350A (sv)
SE (1) SE7808966L (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370535B1 (de) * 1988-11-25 1992-11-11 Metallgesellschaft Aktiengesellschaft Verfahren zum Aufbringen von Phosphatüberzügen
DE3927613A1 (de) * 1989-08-22 1991-02-28 Metallgesellschaft Ag Verfahren zur erzeugung von phosphatueberzuegen auf metalloberflaechen
DE19606018A1 (de) * 1996-02-19 1997-08-21 Henkel Kgaa Zinkphosphatierung mit geringen Gehalten an Nickel- und/oder Cobalt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526326A (en) * 1939-03-13 1940-09-16 Rene Jacques Kahn Improvements in phosphatizing baths, and chiefly in baths containing phosphates of iron, phosphate of zinc or phosphate of manganese
US2316810A (en) * 1940-04-10 1943-04-20 American Chemical Paiant Compa Method of and material for coating metal surfaces with water insoluble metallic phosphates
FR1312108A (fr) * 1961-11-29 1962-12-14 Parker Ste Continentale Procédé de régénération de solutions de phosphate de zinc chloratées et bromatées pour la phosphatation du fer et de l'acier

Also Published As

Publication number Publication date
NL7808350A (nl) 1979-02-27
BR7805487A (pt) 1979-04-17
GB2003192A (en) 1979-03-07
FR2401236B1 (sv) 1981-11-20
IT1098259B (it) 1985-09-07
FR2401236A1 (fr) 1979-03-23
IT7826976A0 (it) 1978-08-24
BE869921A (fr) 1979-02-23
DE2738283A1 (de) 1979-03-01
GB2003192B (en) 1982-01-13

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