AU7617891A - 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
AU7617891A
AU7617891A AU76178/91A AU7617891A AU7617891A AU 7617891 A AU7617891 A AU 7617891A AU 76178/91 A AU76178/91 A AU 76178/91A AU 7617891 A AU7617891 A AU 7617891A AU 7617891 A AU7617891 A AU 7617891A
Authority
AU
Australia
Prior art keywords
zinc
formation
conversion coatings
alloys
zinc alloys
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU76178/91A
Other versions
AU633728B2 (en
Inventor
Thomas Ing. Kolberg
Werner Dr.-Chem. Rausch
Peter Dr.-Chem. Schubach
Thomas Ing. Wendel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemetall GmbH
Original Assignee
Chemetall GmbH
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 Chemetall GmbH filed Critical Chemetall GmbH
Publication of AU7617891A publication Critical patent/AU7617891A/en
Application granted granted Critical
Publication of AU633728B2 publication Critical patent/AU633728B2/en
Assigned to CHEMETALL GMBH reassignment CHEMETALL GMBH Alteration of Name(s) in Register under S187 Assignors: METALLGESELLSCHAFT AKTIENGESELLSCHAFT
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU76178/91A 1990-05-29 1991-04-29 Formation of conversion coatings on surfaces of zinc or zinc alloys Ceased AU633728B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4017186 1990-05-29
DE4017186A DE4017186A1 (en) 1990-05-29 1990-05-29 GENERATION OF CONVERSION OVERHEADS ON ZINC OR ZINC ALLOY SURFACES

Publications (2)

Publication Number Publication Date
AU7617891A true AU7617891A (en) 1991-12-05
AU633728B2 AU633728B2 (en) 1993-02-04

Family

ID=6407363

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76178/91A Ceased AU633728B2 (en) 1990-05-29 1991-04-29 Formation of conversion coatings on surfaces of zinc or zinc alloys

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733972A1 (en) * 1997-08-06 1999-02-11 Henkel Kgaa Alkaline band passivation
DE102010001686A1 (en) 2010-02-09 2011-08-11 Henkel AG & Co. KGaA, 40589 Composition for the alkaline passivation of zinc surfaces
ITMI20102198A1 (en) * 2010-11-26 2012-05-27 Np Coil Dexter Ind Srl PRE-TREATMENT PROCESS ON GALVANIZED STAINLESS STEEL COIL FREE OF HEAVY METALS
CN103282547A (en) 2011-02-08 2013-09-04 汉高股份有限及两合公司 Processes and compositions for improving corrosion performance of zirconium oxide pretreated zinc surfaces
EP2503025B1 (en) 2011-03-22 2013-07-03 Henkel AG & Co. KGaA Multi-step corrosion-resistant treatment of metallic workpieces having at least partially zinc or zinc alloy surfaces

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 (en) * 1982-09-30 1985-05-30 日本パ−カライジング株式会社 Method for forming film on metal surface
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 (en) * 1989-07-28 1991-01-31 Metallgesellschaft Ag METHOD FOR PASSIVATING RINSING OF PHOSPHATE LAYERS

Also Published As

Publication number Publication date
AU633728B2 (en) 1993-02-04
EP0459549B1 (en) 1994-08-17
CA2041892C (en) 2000-10-03
EP0459549A1 (en) 1991-12-04
BR9102173A (en) 1991-12-24
DE59102544D1 (en) 1994-09-22
JP3083872B2 (en) 2000-09-04
DE4017186A1 (en) 1991-12-05
ES2057734T3 (en) 1994-10-16
CA2041892A1 (en) 1991-11-30
JPH04231479A (en) 1992-08-20
ZA914085B (en) 1993-01-27

Similar Documents

Publication Publication Date Title
AU7979594A (en) Conversion coatings for metal surfaces
AU2750788A (en) Hard outer coatings deposited on titanium or titanium alloys
AU8180091A (en) Antifouling coating compositions
AU4276289A (en) Antifouling coatings
AU5005393A (en) Antireflection coatings
AU7746687A (en) Corrosion resistant aluminium coating composition
AU3136793A (en) Electrophoretic deposition of transition metal dichalcogenides
AU584454B2 (en) Chromate coating of zinc surfaces
AU5329690A (en) Water borne metallic coating composition
AU4276089A (en) Antifouling coating compositions
AU620976B2 (en) Metallic pigment composition and water borne coating composition thereof
AU591443B2 (en) Single coat fluorocarbon protective coatings providing the appearance of anodized aluminum
AU549517B2 (en) Zinc phosphate conversion coating composition
AU666583B2 (en) Conversion of non-ferrous matte
AU587160B2 (en) Flexible corrosion resistant thermosetting metal coating compositions
AU2406688A (en) Anti-fouling marine coating
AU639339B2 (en) Improved coatings
AU571871B2 (en) Deposition of zinc on aluminium
AU645142B2 (en) Corrosion inhibition
AU581129B2 (en) Silicon-rich alloy coatings
AU7617891A (en) Formation of conversion coatings on surfaces of zinc or zinc alloys
AU7841687A (en) Corrosion inhibiting coating composition
AU3876495A (en) Laser deposition of coatings
AU624533B2 (en) Corrosion resistant coating composition
AU6356186A (en) Formable coatings