AT264948B - Behandlungsbäder zur Erzeugung von chemischen Überzügen auf zinkhältigen Oberflächen - Google Patents

Behandlungsbäder zur Erzeugung von chemischen Überzügen auf zinkhältigen Oberflächen

Info

Publication number
AT264948B
AT264948B AT214966A AT214966A AT264948B AT 264948 B AT264948 B AT 264948B AT 214966 A AT214966 A AT 214966A AT 214966 A AT214966 A AT 214966A AT 264948 B AT264948 B AT 264948B
Authority
AT
Austria
Prior art keywords
zinc
producing chemical
treatment baths
containing surfaces
chemical coatings
Prior art date
Application number
AT214966A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT264948B publication Critical patent/AT264948B/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
    • C23C22/05—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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides
    • 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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/30—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 hexavalent chromium compounds containing also trivalent chromium
    • 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
    • C23C22/34—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 fluorides or complex fluorides
    • C23C22/37—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 fluorides or complex fluorides containing also hexavalent chromium 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)
  • Paints Or Removers (AREA)
  • Detergent Compositions (AREA)
AT214966A 1965-03-09 1966-03-08 Behandlungsbäder zur Erzeugung von chemischen Überzügen auf zinkhältigen Oberflächen AT264948B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438377A US3404044A (en) 1965-03-09 1965-03-09 Method for forming improved coating on metal

Publications (1)

Publication Number Publication Date
AT264948B true AT264948B (de) 1968-09-25

Family

ID=23740415

Family Applications (1)

Application Number Title Priority Date Filing Date
AT214966A AT264948B (de) 1965-03-09 1966-03-08 Behandlungsbäder zur Erzeugung von chemischen Überzügen auf zinkhältigen Oberflächen

Country Status (7)

Country Link
US (1) US3404044A (de)
AT (1) AT264948B (de)
BE (1) BE677600A (de)
DE (1) DE1521870A1 (de)
ES (1) ES324020A1 (de)
GB (1) GB1084426A (de)
NL (1) NL6603082A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660172A (en) * 1970-08-19 1972-05-02 Amchem Prod Prepaint treatment for zinciferous surfaces
US4146410A (en) * 1977-03-02 1979-03-27 Amchem Products, Inc. Non-ferricyanide chromate conversion coating for aluminum surfaces
JPS5698480A (en) * 1980-01-11 1981-08-07 Kobe Steel Ltd Rust preventive treatment of galvanized steel material
US4328047A (en) * 1980-11-25 1982-05-04 Dalton William E Method for inducing a passive surface on beryllium
US4676842A (en) * 1986-04-04 1987-06-30 Robert Haydu Protective coating for metals
US7204871B2 (en) 2005-05-24 2007-04-17 Wolverine Plating Corp. Metal plating process
US20090242081A1 (en) * 2008-03-26 2009-10-01 Richard Bauer Aluminum Treatment Composition
US10876211B2 (en) 2011-09-16 2020-12-29 Prc-Desoto International, Inc. Compositions for application to a metal substrate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499231A (en) * 1944-08-25 1950-02-28 United Chromium Inc Method of producing surface conversion coatings on zinc
US2494909A (en) * 1947-02-28 1950-01-17 American Chem Paint Co Method of coating copper, brass, terneplate, magnesium, zinciferous and ferriferous metals
US2773623A (en) * 1954-06-01 1956-12-11 Heintz Mfg Co Corrosion resistant coated steel members and method of making
US2948643A (en) * 1958-01-22 1960-08-09 Turco Products Inc Process and compositions for producing aluminum surface conversion coatings
US3009842A (en) * 1960-03-21 1961-11-21 Amchem Prod Method of and material for applying chromate conversion coatings on aluminum
US3097978A (en) * 1961-08-17 1963-07-16 Isaac L Newell Method of coating zinc surfaces

Also Published As

Publication number Publication date
DE1521870A1 (de) 1969-10-23
BE677600A (de) 1966-08-01
ES324020A1 (es) 1967-01-16
GB1084426A (en) 1967-09-20
US3404044A (en) 1968-10-01
NL6603082A (de) 1966-09-12

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