AT328250B - METAL PHOSPHATING METHOD - Google Patents

METAL PHOSPHATING METHOD

Info

Publication number
AT328250B
AT328250B AT626274A AT626274A AT328250B AT 328250 B AT328250 B AT 328250B AT 626274 A AT626274 A AT 626274A AT 626274 A AT626274 A AT 626274A AT 328250 B AT328250 B AT 328250B
Authority
AT
Austria
Prior art keywords
phosphating method
metal phosphating
metal
phosphating
Prior art date
Application number
AT626274A
Other languages
German (de)
Other versions
ATA626274A (en
Inventor
Joachim Albrecht
Hans Dr Hansen
Heinz Herrmann
Burkhard Koch
Gerhard Muller
Werner Dr Rausch
Josef Rothkegel
Helmut Dr Schumichen
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 ATA626274A publication Critical patent/ATA626274A/en
Application granted granted Critical
Publication of AT328250B publication Critical patent/AT328250B/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
    • C23C22/34—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 fluorides or complex fluorides
    • C23C22/36—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 fluorides or complex fluorides containing also phosphates
    • C23C22/362—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 fluorides or complex fluorides containing also phosphates containing also zinc cations

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AT626274A 1973-08-23 1974-07-30 METAL PHOSPHATING METHOD AT328250B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732342558 DE2342558C3 (en) 1973-08-23 1973-08-23 Process for phosphating metals

Publications (2)

Publication Number Publication Date
ATA626274A ATA626274A (en) 1975-05-15
AT328250B true AT328250B (en) 1976-03-10

Family

ID=5890504

Family Applications (1)

Application Number Title Priority Date Filing Date
AT626274A AT328250B (en) 1973-08-23 1974-07-30 METAL PHOSPHATING METHOD

Country Status (12)

Country Link
AT (1) AT328250B (en)
BE (1) BE814956A (en)
BR (1) BR7407007D0 (en)
CH (1) CH606482A5 (en)
CS (1) CS177880B2 (en)
DE (1) DE2342558C3 (en)
DK (1) DK449574A (en)
ES (1) ES426884A1 (en)
FR (1) FR2241628A1 (en)
IT (1) IT1020122B (en)
NL (1) NL176281C (en)
PL (1) PL99539B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339945A (en) * 1976-09-25 1978-04-12 Nippon Packaging Kk Surface treatment of zinc or zinc alloy
DE3118375A1 (en) * 1981-05-09 1982-11-25 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METALS AND ITS APPLICATION FOR PRE-TREATMENT FOR ELECTRO DIP PAINTING
DE102005047424A1 (en) * 2005-09-30 2007-04-05 Henkel Kgaa Phosphating solution used as a pre-treatment for metal surfaces contains zinc irons, phosphate ions, hydrogen peroxide or an equivalent amount of a hydrogen peroxide-splitting substance and aliphatic chelate-forming carboxylic acid
CN103397324B (en) * 2013-08-07 2016-04-13 彭万焜 A kind of multifunction phosphide liquid and its production and use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477841A (en) * 1945-09-10 1949-08-02 Parker Rust Proof Co Method of coating metal surfaces comprising aluminum
US2487137A (en) * 1947-09-10 1949-11-08 Armco Steel Corp Producing coatings on metal
BE525407A (en) * 1952-06-18
DE1098322B (en) * 1959-02-27 1961-01-26 Collardin Gmbh Gerhard Process for phosphating metals
DE1095081B (en) * 1959-02-27 1960-12-15 Collardin Gmbh Gerhard Solutions and processes for phosphating metals
DE1796218B1 (en) * 1968-09-23 1971-10-07 Metallgesellschaft Ag METAL PHOSPHATING METHOD

Also Published As

Publication number Publication date
CS177880B2 (en) 1977-08-31
FR2241628A1 (en) 1975-03-21
NL176281C (en) 1985-03-18
FR2241628B1 (en) 1976-10-15
ES426884A1 (en) 1976-09-01
PL99539B1 (en) 1978-07-31
BE814956A (en) 1974-09-02
ATA626274A (en) 1975-05-15
DE2342558B2 (en) 1977-05-05
DE2342558C3 (en) 1982-11-11
BR7407007D0 (en) 1975-06-17
DE2342558A1 (en) 1975-03-20
IT1020122B (en) 1977-12-20
CH606482A5 (en) 1978-10-31
NL7411088A (en) 1975-02-25
DK449574A (en) 1975-04-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee