ZA914086B - Process of aftertreating conversion layers - Google Patents

Process of aftertreating conversion layers

Info

Publication number
ZA914086B
ZA914086B ZA914086A ZA914086A ZA914086B ZA 914086 B ZA914086 B ZA 914086B ZA 914086 A ZA914086 A ZA 914086A ZA 914086 A ZA914086 A ZA 914086A ZA 914086 B ZA914086 B ZA 914086B
Authority
ZA
South Africa
Prior art keywords
aftertreating
conversion layers
conversion
layers
aftertreating conversion
Prior art date
Application number
ZA914086A
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 ZA914086B publication Critical patent/ZA914086B/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
    • C23C22/34—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
    • C23C22/05—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
    • C23C22/36—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 phosphates
    • C23C22/361—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 phosphates containing titanium, zirconium or hafnium 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
    • 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
ZA914086A 1990-05-29 1991-05-29 Process of aftertreating conversion layers ZA914086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017187A DE4017187A1 (en) 1990-05-29 1990-05-29 METHOD FOR REFILLING CONVERSION LAYERS

Publications (1)

Publication Number Publication Date
ZA914086B true ZA914086B (en) 1993-01-27

Family

ID=6407364

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA914086A ZA914086B (en) 1990-05-29 1991-05-29 Process of aftertreating conversion layers

Country Status (8)

Country Link
EP (1) EP0459550B1 (en)
JP (1) JP3083873B2 (en)
AU (1) AU634652B2 (en)
BR (1) BR9102174A (en)
CA (1) CA2041891C (en)
DE (2) DE4017187A1 (en)
ES (1) ES2047370T3 (en)
ZA (1) ZA914086B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06322287A (en) * 1993-05-14 1994-11-22 Nippon Parkerizing Co Ltd Surface-treated composite aluminum powder and preparation of surface-treated composite aluminum flake using it
DE4317217A1 (en) * 1993-05-24 1994-12-01 Henkel Kgaa Chrome-free conversion treatment of aluminum
IT1273111B (en) * 1994-04-07 1997-07-04 Skf Ind Spa PRE-ASSEMBLY PROCEDURE OF A MULTIPOLAR MAGNETIZED RING, IN PARTICULAR FOR THE APPLICATION IN ROTATION SPEED DETECTION DEVICES, AND RELATED PRODUCT
AU4756596A (en) * 1995-01-10 1996-07-31 Circle-Prosco, Inc. A process of coating metal surfaces to produce a highly hydrophilic, highly corrosion resistant surface with bioresistance and low odor impact characteristics
US7402214B2 (en) 2002-04-29 2008-07-22 Ppg Industries Ohio, Inc. Conversion coatings including alkaline earth metal fluoride complexes
US6749694B2 (en) 2002-04-29 2004-06-15 Ppg Industries Ohio, Inc. Conversion coatings including alkaline earth metal fluoride complexes
DE102016206418A1 (en) * 2016-04-15 2017-10-19 Henkel Ag & Co. Kgaa SUPPRESSION OF PLANT-SPECIFIC PHOSPHATE EXTRACTION IN A PROCESS FOR DIPPING LACQUER
DE102016206417A1 (en) 2016-04-15 2017-10-19 Henkel Ag & Co. Kgaa PROMOTION TREATMENT FOR SUPPRESSING PLANT-ORIENTED PHOSPHATOR TRANSPORT IN A PROCESS FOR DIVING LACQUER

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850732A (en) * 1970-12-02 1974-11-26 Amchem Prod Zirconium rinse for phosphate coated metal surfaces
US3895970A (en) * 1973-06-11 1975-07-22 Pennwalt Corp Sealing rinse for phosphate coatings of metal
US3912548A (en) * 1973-07-13 1975-10-14 Amchem Prod Method for treating metal surfaces with compositions comprising zirconium and a polymer
US4462842A (en) * 1979-08-13 1984-07-31 Showa Aluminum Corporation Surface treatment process for imparting hydrophilic properties to aluminum articles
US4370177A (en) * 1980-07-03 1983-01-25 Amchem Products, Inc. Coating solution for metal surfaces
US4496404A (en) * 1984-05-18 1985-01-29 Parker Chemical Company Composition and process for treatment of ferrous substrates
DE3829154A1 (en) * 1988-08-27 1990-03-01 Collardin Gmbh Gerhard CHROME-FREE METHOD FOR PRE-TREATING METALLIC SURFACES BEFORE COATING WITH ORGANIC MATERIALS
DE3924984A1 (en) * 1989-07-28 1991-01-31 Metallgesellschaft Ag METHOD FOR PASSIVATING RINSING OF PHOSPHATE LAYERS

Also Published As

Publication number Publication date
DE4017187A1 (en) 1991-12-05
DE59100650D1 (en) 1994-01-13
AU634652B2 (en) 1993-02-25
JPH04231480A (en) 1992-08-20
CA2041891A1 (en) 1991-11-30
JP3083873B2 (en) 2000-09-04
EP0459550A1 (en) 1991-12-04
BR9102174A (en) 1991-12-24
CA2041891C (en) 2001-07-31
AU7618091A (en) 1991-12-12
EP0459550B1 (en) 1993-12-01
ES2047370T3 (en) 1994-02-16

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