ZA914085B - Formation of conversion coatings on surfaces of zinc or zinc alloys - Google Patents

Formation of conversion coatings on surfaces of zinc or zinc alloys

Info

Publication number
ZA914085B
ZA914085B ZA914085A ZA914085A ZA914085B ZA 914085 B ZA914085 B ZA 914085B ZA 914085 A ZA914085 A ZA 914085A ZA 914085 A ZA914085 A ZA 914085A ZA 914085 B ZA914085 B ZA 914085B
Authority
ZA
South Africa
Prior art keywords
zinc
formation
conversion coatings
alloys
zinc alloys
Prior art date
Application number
ZA914085A
Other languages
English (en)
Inventor
Thomas Kolberg
Kolberg Thomas
Werner Rausch
Rausch Werner
Peter Schubach
Schubach Peter
Thomas Wendel
Wendel Thomas
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 ZA914085B publication Critical patent/ZA914085B/xx

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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • 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
    • 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
    • C23C22/73—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 characterised by the process
    • 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
  • Application Of Or Painting With Fluid Materials (AREA)
ZA914085A 1990-05-29 1991-05-29 Formation of conversion coatings on surfaces of zinc or zinc alloys ZA914085B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017186A DE4017186A1 (de) 1990-05-29 1990-05-29 Erzeugung von konversionsueberzuegen auf zink- oder zinklegierungsoberflaechen

Publications (1)

Publication Number Publication Date
ZA914085B true ZA914085B (en) 1993-01-27

Family

ID=6407363

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA914085A ZA914085B (en) 1990-05-29 1991-05-29 Formation of conversion coatings on surfaces of zinc or zinc alloys

Country Status (8)

Country Link
EP (1) EP0459549B1 (de)
JP (1) JP3083872B2 (de)
AU (1) AU633728B2 (de)
BR (1) BR9102173A (de)
CA (1) CA2041892C (de)
DE (2) DE4017186A1 (de)
ES (1) ES2057734T3 (de)
ZA (1) ZA914085B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733972A1 (de) * 1997-08-06 1999-02-11 Henkel Kgaa Alkalische Bandpassivierung
DE102010001686A1 (de) 2010-02-09 2011-08-11 Henkel AG & Co. KGaA, 40589 Zusammensetzung für die alkalische Passivierung von Zinkoberflächen
ITMI20102198A1 (it) * 2010-11-26 2012-05-27 Np Coil Dexter Ind Srl Processo di pretrattamento su coil in acciaio zincato preverniciato esente da metalli pesanti
MX361013B (es) * 2011-02-08 2018-11-26 Henkel Ag & Co Kgaa Procesos y composiciones para mejorar el desempeño anti-corrosión de superficies de zinc pretratadas con óxido de zirconio.
EP2503025B1 (de) 2011-03-22 2013-07-03 Henkel AG & Co. KGaA Mehrstufige korrosionsschützende Behandlung metallischer Bauteile, die zumindest teilweise Oberflächen von Zink oder Zinklegierungen aufweisen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501352A (en) * 1965-08-02 1970-03-17 Hooker Chemical Corp Composition and method for treating zinc surfaces
US3695942A (en) * 1970-12-02 1972-10-03 Amchem Prod Zirconium rinse for phosphate coated metal surfaces
US3852123A (en) * 1972-11-20 1974-12-03 Pennwalt Corp Sealing rinses for phosphate coatings on metal
JPS6022067B2 (ja) * 1982-09-30 1985-05-30 日本パ−カライジング株式会社 金属表面の皮膜形成方法
US4496404A (en) * 1984-05-18 1985-01-29 Parker Chemical Company Composition and process for treatment of ferrous substrates
US4650526A (en) * 1986-03-18 1987-03-17 Man-Gill Chemical Company Post treatment of phosphated metal surfaces by aluminum zirconium metallo-organic complexes
DE3924984A1 (de) * 1989-07-28 1991-01-31 Metallgesellschaft Ag Verfahren zur passivierenden nachspuelung von phosphatschichten

Also Published As

Publication number Publication date
CA2041892A1 (en) 1991-11-30
JP3083872B2 (ja) 2000-09-04
EP0459549B1 (de) 1994-08-17
DE59102544D1 (de) 1994-09-22
EP0459549A1 (de) 1991-12-04
ES2057734T3 (es) 1994-10-16
AU633728B2 (en) 1993-02-04
AU7617891A (en) 1991-12-05
CA2041892C (en) 2000-10-03
DE4017186A1 (de) 1991-12-05
BR9102173A (pt) 1991-12-24
JPH04231479A (ja) 1992-08-20

Similar Documents

Publication Publication Date Title
EP0723603A4 (de) Konversionsbeschichtung für metalloberflächen
EP0572764A3 (en) Powder coatings
GB2195358B (en) Corrosion resistant aluminium coating composition
AU3136793A (en) Electrophoretic deposition of transition metal dichalcogenides
AU5329690A (en) Water borne metallic coating composition
AU546963B2 (en) Water and oil repellent metal oxide - organic combination compound coating system
GB8722064D0 (en) Producing phosphate coatings on metal surfaces
EP0275944A3 (en) Single coat fluorocarbon protective coatings providing the appearance of anodized aluminum
AU587160B2 (en) Flexible corrosion resistant thermosetting metal coating compositions
GB2242430B (en) Anticorrosive coating
GB8611623D0 (en) Antifouling & anticorrosive coating
AU7617891A (en) Formation of conversion coatings on surfaces of zinc or zinc alloys
GB2250031B (en) Aluminium surface having chemical conversion coating and method of forming the coating
EP0546756A3 (en) Pre-oxidation of alloy powder coatings
GB2206358B (en) Metal substrate coatings
EP0616049A3 (de) Verbesserung des Haftvermögens von Metallbeschichtungen auf Tetracarboxybiphenylpolyimiden.
AU7488587A (en) Corrosion/wear-resistant metal coating compositions
GB8921439D0 (en) Improvements in or relating to the electrodeposition of zinc or zinc alloy coatings
GB9112747D0 (en) Hydro anodic anti-corrosive coating
AU7829081A (en) Metal coatings
GB9021160D0 (en) Colour-matching of coatings
GB9024627D0 (en) Metal coatings
GB9013222D0 (en) Electrodeposition of aluminium alloys
PL289898A1 (en) Chromating bath for zinc coatings
GB9224031D0 (en) Metal coatings