BE591099A - Process and solutions for the production of chemical coatings on zinc and its alloys - Google Patents

Process and solutions for the production of chemical coatings on zinc and its alloys

Info

Publication number
BE591099A
BE591099A BE591099A BE591099A BE591099A BE 591099 A BE591099 A BE 591099A BE 591099 A BE591099 A BE 591099A BE 591099 A BE591099 A BE 591099A BE 591099 A BE591099 A BE 591099A
Authority
BE
Belgium
Prior art keywords
alloys
zinc
solutions
production
chemical coatings
Prior art date
Application number
BE591099A
Other languages
French (fr)
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 BE591099A publication Critical patent/BE591099A/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
    • C23C22/24—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

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)
  • Chemically Coating (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Coating With Molten Metal (AREA)
BE591099A 1959-05-27 1960-05-23 Process and solutions for the production of chemical coatings on zinc and its alloys BE591099A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB18091/59A GB869395A (en) 1959-05-27 1959-05-27 Improvements relating to the production of chemical coatings on zinc and zinc alloys
GB4597/60A GB899599A (en) 1959-05-27 1960-02-09 Improvements relating to the production of chemical coatings on zine and zinc alloysand solutions therefor

Publications (1)

Publication Number Publication Date
BE591099A true BE591099A (en) 1960-09-16

Family

ID=61187017

Family Applications (1)

Application Number Title Priority Date Filing Date
BE591099A BE591099A (en) 1959-05-27 1960-05-23 Process and solutions for the production of chemical coatings on zinc and its alloys

Country Status (5)

Country Link
US (1) US3090710A (en)
BE (1) BE591099A (en)
CH (1) CH396565A (en)
DE (2) DE1152591B (en)
GB (2) GB869395A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129365C (en) * 1962-11-10
CA1228000A (en) * 1981-04-16 1987-10-13 David E. Crotty Chromium appearance passivate solution and process
JPS6020467B2 (en) * 1982-01-11 1985-05-22 荏原ユ−ジライト株式会社 Colored chromate treatment method for zinc-nickel alloy plated products
GB8802788D0 (en) * 1988-02-08 1988-03-09 Brent Chemicals Int Composition & process for treating metal surfaces
GB2215740B (en) * 1988-02-08 1992-06-03 Brent Chemicals Int Composition and process for treating metal surfaces
US5022938A (en) * 1989-07-31 1991-06-11 Omi International Corporation Method for preparing corrosion-resistant zinc-cobalt surfaces
DE4135524C2 (en) * 1991-10-28 1995-01-26 Gc Galvano Consult Gmbh Method and means for chromating surfaces made of zinc or cadmium or alloys thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021592A (en) * 1932-08-04 1935-11-19 Udylite Process Company Method of brightening metals electronegative to iron
US2035380A (en) * 1933-05-13 1936-03-24 New Jersey Zinc Co Method of coating zinc or cadmium base metals
US2138794A (en) * 1937-03-15 1938-11-29 Dow Chemical Co Treatment of magnesium and its alloys
NL52921C (en) * 1939-02-02
GB589887A (en) * 1945-03-08 1947-07-02 Taylor Frank Improvements in or relating to the protective surface treatment of articles made of or coated with zinc, zinc alloys, cadmium or cadmium alloys
DE924725C (en) * 1951-06-23 1955-03-07 Deinert & Co Spezialbetr E Fue Process for passivating zinc surfaces
US2902394A (en) * 1956-07-19 1959-09-01 Poor & Co Protective metal coating compositions and method of coating

Also Published As

Publication number Publication date
US3090710A (en) 1963-05-21
DE1152869B (en) 1963-08-14
CH396565A (en) 1965-07-31
DE1152591B (en) 1963-08-08
GB869395A (en) 1961-05-31
GB899599A (en) 1962-06-27

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