ATE27006T1 - Verfahren zur oberflaechenbehandlung von metallen. - Google Patents

Verfahren zur oberflaechenbehandlung von metallen.

Info

Publication number
ATE27006T1
ATE27006T1 AT84109796T AT84109796T ATE27006T1 AT E27006 T1 ATE27006 T1 AT E27006T1 AT 84109796 T AT84109796 T AT 84109796T AT 84109796 T AT84109796 T AT 84109796T AT E27006 T1 ATE27006 T1 AT E27006T1
Authority
AT
Austria
Prior art keywords
surface treatment
aqueous phase
passed
bath
metal surface
Prior art date
Application number
AT84109796T
Other languages
English (en)
Inventor
Dieter-Juergen Dr Mueller
Hans-Juergen Dr Busse
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Application granted granted Critical
Publication of ATE27006T1 publication Critical patent/ATE27006T1/de

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
    • C23C22/02—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 non-aqueous solutions
    • C23C22/03—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 non-aqueous solutions containing phosphorus compounds
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/04—Apparatus

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
AT84109796T 1983-09-29 1984-08-17 Verfahren zur oberflaechenbehandlung von metallen. ATE27006T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833335266 DE3335266A1 (de) 1983-09-29 1983-09-29 Verfahren zur oberflaechenbehandlung von metallen
EP84109796A EP0143186B1 (de) 1983-09-29 1984-08-17 Verfahren zur Oberflächenbehandlung von Metallen

Publications (1)

Publication Number Publication Date
ATE27006T1 true ATE27006T1 (de) 1987-05-15

Family

ID=6210383

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84109796T ATE27006T1 (de) 1983-09-29 1984-08-17 Verfahren zur oberflaechenbehandlung von metallen.

Country Status (3)

Country Link
EP (1) EP0143186B1 (de)
AT (1) ATE27006T1 (de)
DE (2) DE3335266A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232594A (en) * 1961-11-16 1966-02-01 Du Pont Corrosion resistant apparatus for conversion coating of metals
US3238065A (en) * 1962-05-14 1966-03-01 Du Pont Method and apparatus for maintaining a constant boiling liquid level in vapor solvent degreasing operation

Also Published As

Publication number Publication date
DE3463527D1 (en) 1987-06-11
EP0143186B1 (de) 1987-05-06
DE3335266A1 (de) 1985-04-18
EP0143186A1 (de) 1985-06-05

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Legal Events

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