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CH422468A - Verfahren zur Phosphatierung von Eisen oder Stahl - Google Patents

Verfahren zur Phosphatierung von Eisen oder Stahl

Info

Publication number
CH422468A
CH422468A CH1279061A CH1279061A CH422468A CH 422468 A CH422468 A CH 422468A CH 1279061 A CH1279061 A CH 1279061A CH 1279061 A CH1279061 A CH 1279061A CH 422468 A CH422468 A CH 422468A
Authority
CH
Switzerland
Prior art keywords
steel
phosphating iron
phosphating
iron
Prior art date
Application number
CH1279061A
Other languages
English (en)
Inventor
Dieter Dr Oppen
Heinrich Hehn Karl
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 CH422468A publication Critical patent/CH422468A/de

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)
CH1279061A 1960-12-02 1961-11-03 Verfahren zur Phosphatierung von Eisen oder Stahl CH422468A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
DEM47287A DE1188898B (de) 1960-12-02 1960-12-02 Verfahren zur Phosphatierung von Eisen und Stahl

Publications (1)

Publication Number Publication Date
CH422468A true CH422468A (de) 1966-10-15

Family

ID=27211572

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1279061A CH422468A (de) 1960-12-02 1961-11-03 Verfahren zur Phosphatierung von Eisen oder Stahl
CH1278961A CH413546A (de) 1960-12-02 1961-11-03 Verfahren zur Spritzphosphatierung von Eisen oder Stahl

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1278961A CH413546A (de) 1960-12-02 1961-11-03 Verfahren zur Spritzphosphatierung von Eisen oder Stahl

Country Status (6)

Country Link
CH (2) CH422468A (de)
DE (1) DE1188898B (de)
DK (1) DK116784B (de)
FR (1) FR1291382A (de)
GB (1) GB932987A (de)
NL (1) NL271948A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117599A1 (de) * 1983-03-01 1984-09-05 HILTI Aktiengesellschaft Verfahren zur Aktivierung der Phosphatschichtausbildung auf Metallen und Mittel zur Durchführung solcher Verfahren

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930340B1 (de) * 1970-12-26 1974-08-12
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
DE1069984B (de) * 1959-11-26 Metallgesellschaft Aktiengesellschaft, Frankfurt/M Verfahren zur Vorbehandlung von Metalloberflächen für das Aufbringen von Überzügen
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
NL214342A (de) * 1956-02-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117599A1 (de) * 1983-03-01 1984-09-05 HILTI Aktiengesellschaft Verfahren zur Aktivierung der Phosphatschichtausbildung auf Metallen und Mittel zur Durchführung solcher Verfahren

Also Published As

Publication number Publication date
NL271948A (de)
DK116784B (da) 1970-02-09
FR1291382A (fr) 1962-04-20
CH413546A (de) 1966-05-15
DE1188898B (de) 1965-03-11
GB932987A (en) 1963-07-31

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