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IT1098260B - Procedimento per la fosfatazione di metalli - Google Patents

Procedimento per la fosfatazione di metalli

Info

Publication number
IT1098260B
IT1098260B IT26974/78A IT2697478A IT1098260B IT 1098260 B IT1098260 B IT 1098260B IT 26974/78 A IT26974/78 A IT 26974/78A IT 2697478 A IT2697478 A IT 2697478A IT 1098260 B IT1098260 B IT 1098260B
Authority
IT
Italy
Prior art keywords
phosphation
procedure
metal
phosphation procedure
metal phosphation
Prior art date
Application number
IT26974/78A
Other languages
English (en)
Other versions
IT7826974A0 (it
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 IT7826974A0 publication Critical patent/IT7826974A0/it
Application granted granted Critical
Publication of IT1098260B publication Critical patent/IT1098260B/it

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
    • 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
    • C23C22/46—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 oxalates
    • C23C22/47—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 oxalates 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)
IT26974/78A 1977-08-25 1978-08-24 Procedimento per la fosfatazione di metalli IT1098260B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772738281 DE2738281A1 (de) 1977-08-25 1977-08-25 Verfahren zur phosphatierung von metallen

Publications (2)

Publication Number Publication Date
IT7826974A0 IT7826974A0 (it) 1978-08-24
IT1098260B true IT1098260B (it) 1985-09-07

Family

ID=6017242

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26974/78A IT1098260B (it) 1977-08-25 1978-08-24 Procedimento per la fosfatazione di metalli

Country Status (8)

Country Link
BE (1) BE869919A (it)
BR (1) BR7805483A (it)
DE (1) DE2738281A1 (it)
FR (1) FR2401234A1 (it)
GB (1) GB2003193B (it)
IT (1) IT1098260B (it)
NL (1) NL7807873A (it)
SE (1) SE7808964L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408787A1 (de) * 1983-03-15 1984-09-20 Metallgesellschaft Ag, 6000 Frankfurt Vorbereitung von eisen- oder stahloberflaechen fuer die lackierung
EP0370535B1 (de) * 1988-11-25 1992-11-11 Metallgesellschaft Aktiengesellschaft Verfahren zum Aufbringen von Phosphatüberzügen
DE19606018A1 (de) * 1996-02-19 1997-08-21 Henkel Kgaa Zinkphosphatierung mit geringen Gehalten an Nickel- und/oder Cobalt
JP6151907B2 (ja) * 2012-10-12 2017-06-21 日本パーカライジング株式会社 水系金属表面処理剤、金属表面処理皮膜及び金属表面処理皮膜付き金属材料

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB487851A (en) * 1935-09-26 1938-06-24 Patents Corp Coating process and product
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
CH229196A (de) * 1940-06-19 1943-10-15 Ig Farbenindustrie Ag Verfahren zur Herstellung von Phosphatschichten auf Metallen.
DE977633C (de) * 1950-07-06 1967-11-02 Galvapol Ges Fuer Galvanotechn Verfahren zur Herstellung von Phosphatueberzuegen auf eisenhaltigen Metallgegenstaenden
FR1294478A (fr) * 1961-07-06 1962-05-26 Parker Ste Continentale Procédé de phosphatation du fer et de l'acier
BE633204A (it) * 1962-06-04
BE638342A (it) * 1962-12-31
DE2327304C3 (de) * 1973-05-29 1982-01-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Aufbringen von Phosphatüberzügen auf Metalle

Also Published As

Publication number Publication date
SE7808964L (sv) 1979-02-26
FR2401234B1 (it) 1981-11-20
NL7807873A (nl) 1979-02-27
BE869919A (fr) 1979-02-23
FR2401234A1 (fr) 1979-03-23
IT7826974A0 (it) 1978-08-24
GB2003193A (en) 1979-03-07
DE2738281A1 (de) 1979-03-01
GB2003193B (en) 1982-02-10
BR7805483A (pt) 1979-05-08

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