CH308579A - Process for applying oxalate coatings to metals. - Google Patents

Process for applying oxalate coatings to metals.

Info

Publication number
CH308579A
CH308579A CH308579DA CH308579A CH 308579 A CH308579 A CH 308579A CH 308579D A CH308579D A CH 308579DA CH 308579 A CH308579 A CH 308579A
Authority
CH
Switzerland
Prior art keywords
metals
applying
oxalate coatings
oxalate
coatings
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesel Metallgesellschaft
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 CH308579A publication Critical patent/CH308579A/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
    • C23C22/46—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
    • C23C22/47—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 containing also phosphates

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)
CH308579D 1951-06-26 1952-06-20 Process for applying oxalate coatings to metals. CH308579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1951M0010024 DE976692C (en) 1951-06-26 1951-06-26 Process for applying oxalate coatings to metals

Publications (1)

Publication Number Publication Date
CH308579A true CH308579A (en) 1955-07-31

Family

ID=6121735

Family Applications (1)

Application Number Title Priority Date Filing Date
CH308579D CH308579A (en) 1951-06-26 1952-06-20 Process for applying oxalate coatings to metals.

Country Status (3)

Country Link
CH (1) CH308579A (en)
DE (1) DE976692C (en)
FR (1) FR1066186A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803855B1 (en) * 2000-01-13 2002-05-31 Usinor PROCESS FOR OXALATING THE ZINC-PLATED SURFACE OF A SHEET
DE10203826B4 (en) * 2002-01-31 2004-07-22 Ammon-Technik Process for treating a tank
WO2015055756A1 (en) 2013-10-17 2015-04-23 Chemetall Gmbh Method for preparing shaped metal bodies for cold working

Also Published As

Publication number Publication date
FR1066186A (en) 1954-06-02
DE976692C (en) 1964-02-27

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