AT331608B - METAL PHOSPHATING METHOD - Google Patents

METAL PHOSPHATING METHOD

Info

Publication number
AT331608B
AT331608B AT928574A AT928574A AT331608B AT 331608 B AT331608 B AT 331608B AT 928574 A AT928574 A AT 928574A AT 928574 A AT928574 A AT 928574A AT 331608 B AT331608 B AT 331608B
Authority
AT
Austria
Prior art keywords
phosphating method
metal phosphating
metal
phosphating
Prior art date
Application number
AT928574A
Other languages
German (de)
Other versions
ATA928574A (en
Inventor
Josef Rothkegel
Wolfgang Wuttke
Norbert Iffland
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 ATA928574A publication Critical patent/ATA928574A/en
Application granted granted Critical
Publication of AT331608B publication Critical patent/AT331608B/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
    • C23C22/07—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)
AT928574A 1974-01-17 1974-11-20 METAL PHOSPHATING METHOD AT331608B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742402051 DE2402051B2 (en) 1974-01-17 1974-01-17 METAL PHOSPHATING METHOD

Publications (2)

Publication Number Publication Date
ATA928574A ATA928574A (en) 1975-11-15
AT331608B true AT331608B (en) 1976-08-25

Family

ID=5904961

Family Applications (1)

Application Number Title Priority Date Filing Date
AT928574A AT331608B (en) 1974-01-17 1974-11-20 METAL PHOSPHATING METHOD

Country Status (16)

Country Link
JP (1) JPS50104150A (en)
AT (1) AT331608B (en)
AU (1) AU7717475A (en)
BE (1) BE824349A (en)
BR (1) BR7500320A (en)
CA (1) CA1048389A (en)
CH (1) CH594060A5 (en)
CS (1) CS188937B2 (en)
DE (1) DE2402051B2 (en)
DK (1) DK10175A (en)
FR (1) FR2258463B1 (en)
GB (1) GB1487866A (en)
IT (1) IT1028373B (en)
NL (1) NL7415588A (en)
PL (1) PL101568B1 (en)
ZA (1) ZA75151B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009253B (en) * 1977-11-29 1982-06-23 Ici Ltd Coating process
GB8527833D0 (en) * 1985-11-12 1985-12-18 Pyrene Chemicals Services Ltd Phosphate coating of metals
US5261973A (en) * 1991-07-29 1993-11-16 Henkel Corporation Zinc phosphate conversion coating and process
CN102311108B (en) * 2011-05-25 2013-03-13 南京工业大学 Microsphere material assembled by flower-like metal ammonium phosphate salt nanosheets and preparation method thereof

Also Published As

Publication number Publication date
AU7717475A (en) 1976-07-08
ZA75151B (en) 1976-01-28
JPS50104150A (en) 1975-08-16
BR7500320A (en) 1975-11-04
ATA928574A (en) 1975-11-15
IT1028373B (en) 1979-01-30
NL7415588A (en) 1975-07-21
CS188937B2 (en) 1979-03-30
CA1048389A (en) 1979-02-13
FR2258463A1 (en) 1975-08-18
GB1487866A (en) 1977-10-05
CH594060A5 (en) 1977-12-30
BE824349A (en) 1975-05-02
DE2402051B2 (en) 1976-10-28
FR2258463B1 (en) 1976-12-31
PL101568B1 (en) 1979-01-31
DE2402051A1 (en) 1975-07-24
DK10175A (en) 1975-09-15

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Legal Events

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