BE783032A - Procede d'oxalatation de surfaces metalliques - Google Patents

Procede d'oxalatation de surfaces metalliques

Info

Publication number
BE783032A
BE783032A BE783032A BE783032A BE783032A BE 783032 A BE783032 A BE 783032A BE 783032 A BE783032 A BE 783032A BE 783032 A BE783032 A BE 783032A BE 783032 A BE783032 A BE 783032A
Authority
BE
Belgium
Prior art keywords
oxalation
metal surfaces
metal
surfaces oxalation
oxalation process
Prior art date
Application number
BE783032A
Other languages
English (en)
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 BE783032A publication Critical patent/BE783032A/fr

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
    • C23C22/46—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 oxalates

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemically Coating (AREA)
  • Chemical Treatment Of Metals (AREA)
BE783032A 1971-05-22 1972-05-04 Procede d'oxalatation de surfaces metalliques BE783032A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712125503 DE2125503A1 (de) 1971-05-22 1971-05-22 Oxalierungsverfahren für Eisen- und Stahloberflächen

Publications (1)

Publication Number Publication Date
BE783032A true BE783032A (fr) 1972-09-01

Family

ID=5808661

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783032A BE783032A (fr) 1971-05-22 1972-05-04 Procede d'oxalatation de surfaces metalliques

Country Status (5)

Country Link
BE (1) BE783032A (fr)
DE (1) DE2125503A1 (fr)
FR (1) FR2138675A1 (fr)
IT (1) IT959748B (fr)
SE (1) SE372778B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015055756A1 (fr) * 2013-10-17 2015-04-23 Chemetall Gmbh Procédé de préparation d'articles façonnés métalliques en vue du formage à froid
WO2020165035A1 (fr) * 2019-02-14 2020-08-20 Chemetall Gmbh Procédé simplifié de traitement préalable de substrats métalliques pour la déformation à froid et lubrifiant réactif approprié

Also Published As

Publication number Publication date
IT959748B (it) 1973-11-10
SE372778B (fr) 1975-01-13
FR2138675A1 (en) 1973-01-05
FR2138675B1 (fr) 1974-07-05
DE2125503A1 (de) 1972-12-14

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