BE744950A - Procede de phosphatation par immersion du fer et de l'acier - Google Patents

Procede de phosphatation par immersion du fer et de l'acier

Info

Publication number
BE744950A
BE744950A BE744950DA BE744950A BE 744950 A BE744950 A BE 744950A BE 744950D A BE744950D A BE 744950DA BE 744950 A BE744950 A BE 744950A
Authority
BE
Belgium
Prior art keywords
iron
steel immersion
phosphation
phosphation process
immersion
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
A.G. Metallgesellschaft
Original Assignee
Parker Ste Continentale
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 Parker Ste Continentale filed Critical Parker Ste Continentale
Publication of BE744950A publication Critical patent/BE744950A/xx

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BE744950D 1969-03-10 1970-01-26 Procede de phosphatation par immersion du fer et de l'acier BE744950A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691911972 DE1911972A1 (de) 1969-03-10 1969-03-10 Verfahren zur Tauchphosphatierung von Eisen und Stahl

Publications (1)

Publication Number Publication Date
BE744950A true BE744950A (fr) 1970-07-01

Family

ID=5727605

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744950D BE744950A (fr) 1969-03-10 1970-01-26 Procede de phosphatation par immersion du fer et de l'acier

Country Status (9)

Country Link
US (1) US3723192A (xx)
AT (1) AT290244B (xx)
BE (1) BE744950A (xx)
BR (1) BR7017368D0 (xx)
CH (1) CH525289A (xx)
DE (1) DE1911972A1 (xx)
ES (1) ES376451A1 (xx)
FR (1) FR2033745A5 (xx)
NL (1) NL7002422A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63270478A (ja) * 1986-12-09 1988-11-08 Nippon Denso Co Ltd リン酸塩化成処理方法
EP0327153B1 (de) * 1988-02-03 1993-08-04 Metallgesellschaft Ag Verfahren zur Erzeugung von Phosphatüberzügen auf Metallen
JP3973323B2 (ja) 1998-08-13 2007-09-12 日本ペイント株式会社 硫黄含有化合物とリン含有化合物によるノンクロム処理剤

Also Published As

Publication number Publication date
FR2033745A5 (xx) 1970-12-04
ES376451A1 (es) 1972-07-01
NL7002422A (xx) 1970-09-14
US3723192A (en) 1973-03-27
CH525289A (de) 1972-07-15
DE1911972A1 (de) 1970-10-01
AT290244B (de) 1971-05-25
BR7017368D0 (pt) 1973-02-22

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