DK116784B - Fremgangsmåde til phosphatering af jern og stål. - Google Patents

Fremgangsmåde til phosphatering af jern og stål.

Info

Publication number
DK116784B
DK116784B DK481161AA DK481161A DK116784B DK 116784 B DK116784 B DK 116784B DK 481161A A DK481161A A DK 481161AA DK 481161 A DK481161 A DK 481161A DK 116784 B DK116784 B DK 116784B
Authority
DK
Denmark
Prior art keywords
steel
phosphating iron
phosphating
iron
Prior art date
Application number
DK481161AA
Other languages
English (en)
Inventor
D Oppen
K Hehn
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
Priority claimed from DEM47286A external-priority patent/DE1191202B/de
Priority claimed from DEM47288A external-priority patent/DE1184592B/de
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of DK116784B publication Critical patent/DK116784B/da

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
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
    • 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
    • C23C22/78—Pretreatment of the material to be coated
    • C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium 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)
  • Chemically Coating (AREA)
DK481161AA 1960-12-02 1961-12-01 Fremgangsmåde til phosphatering af jern og stål. DK116784B (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEM47287A DE1188898B (de) 1960-12-02 1960-12-02 Verfahren zur Phosphatierung von Eisen und Stahl
DEM47286A DE1191202B (de) 1960-12-02 1960-12-02 Verfahren zur Spritzphosphatierung von Eisen und Stahl
DEM47288A DE1184592B (de) 1960-12-02 1960-12-02 Verfahren zum Phosphatieren von Eisen und Stahl

Publications (1)

Publication Number Publication Date
DK116784B true DK116784B (da) 1970-02-09

Family

ID=27211572

Family Applications (1)

Application Number Title Priority Date Filing Date
DK481161AA DK116784B (da) 1960-12-02 1961-12-01 Fremgangsmåde til phosphatering af jern og stål.

Country Status (6)

Country Link
CH (2) CH413546A (da)
DE (1) DE1188898B (da)
DK (1) DK116784B (da)
FR (1) FR1291382A (da)
GB (1) GB932987A (da)
NL (1) NL271948A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930340B1 (da) * 1970-12-26 1974-08-12
DE3307158A1 (de) * 1983-03-01 1984-09-06 Hilti Ag, Schaan Verfahren zur aktivierung der phosphatschichtausbildung auf metallen und mittel zur durchfuehrung solcher verfahren
DE3712339A1 (de) * 1987-04-11 1988-10-20 Metallgesellschaft Ag Verfahren zur phosphatierung vor der elektrotauchlackierung
DE3840668A1 (de) * 1988-12-02 1990-06-07 Metallgesellschaft Ag Verfahren beim phosphatieren von metalloberflaechen
DE4012796A1 (de) * 1990-04-21 1991-10-24 Metallgesellschaft Ag Verfahren zur herstellung von aktivierungsmitteln fuer die zinkphosphatierung
ITMI20071244A1 (it) * 2007-06-21 2008-12-22 Dexter Italia Srl Processo di fosfatazione preverniciatura multimetal a basso impatto ambientale

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL207510A (da) *
DE871098C (de) * 1945-02-26 1953-03-19 Metallgesellschaft Ag Verfahren zur Erzeugung fein kristalliner Phosphatschichten
DE885638C (de) * 1945-02-27 1953-08-06 Metallgesellschaft Ag Verfahren zur Herstellung einer Vorspuelloesung fuer die Phosphatierung
NL102416C (da) * 1956-02-07

Also Published As

Publication number Publication date
CH413546A (de) 1966-05-15
NL271948A (da)
CH422468A (de) 1966-10-15
FR1291382A (fr) 1962-04-20
GB932987A (en) 1963-07-31
DE1188898B (de) 1965-03-11

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