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
BR112016008260B1 (pt) 2013-10-17 2022-01-11 Chemetall Gmbh Método para preparação de corpos metálicos moldados para encruamento
CA3128951A1 (fr) 2019-02-14 2020-08-20 Chemetall Gmbh Procede simplifie de traitement prealable de substrats metalliques pour la deformation a froid et lubrifiant reactif approprie

Also Published As

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

Similar Documents

Publication Publication Date Title
BE838223Q (fr) Procede d'hydrodesulfuration
CH552610A (fr) Procede de preparation d'azapurinones.
BE789700A (fr) Procede de peinture
BE793246A (fr) Procede d'encapsulation
BE757476A (fr) Procede d'oxydeshydrogenation
BE792435A (fr) Procede d'evaporation
BE764883A (fr) Procede de preparation d'hydrogenosilanes
BE760672A (fr) Procede de production d'alcenes
BE786518A (fr) Procede de preparation d'oxa-bicyclo-alcenes
BE792042A (fr) Procede de preparation de nouvelles alcenylene-amines substituees en 3
BE791286A (fr) Procede de purification d'acrylonitrile
BE783222A (fr) Procede de production d'agents antibacteriens
BE785344A (fr) Procede de preparation d'alcenyl-silanes
BE796835A (fr) Procede d'extraction de metaux
BE784130A (fr) Procede d'hydrogenation
BE783762A (fr) Procede de preparation d'hypophosphites
BE778878A (fr) Procede de transmission d'information
BE762598A (fr) Procede pour la preparation de 2-ethylhexanal-(1)
BE785054A (fr) Procede de production d'essence
BE754434A (fr) Procede d'enrobage
BE795270A (fr) Procede d'extraction de metaux
BE783032A (fr) Procede d'oxalatation de surfaces metalliques
BE792804A (fr) Procede de preparation d'hydroxocobalticorrinoide
BE774593A (fr) Procede de preparation d'enduits
BE781275A (fr) Procede de preparation d'o-aminobenzonitriles