DE4017187A1 - Verfahren zur nachspuelung von konversionsschichten - Google Patents

Verfahren zur nachspuelung von konversionsschichten

Info

Publication number
DE4017187A1
DE4017187A1 DE4017187A DE4017187A DE4017187A1 DE 4017187 A1 DE4017187 A1 DE 4017187A1 DE 4017187 A DE4017187 A DE 4017187A DE 4017187 A DE4017187 A DE 4017187A DE 4017187 A1 DE4017187 A1 DE 4017187A1
Authority
DE
Germany
Prior art keywords
conversion layers
solutions
aluminum
conversion
rinsing
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.)
Withdrawn
Application number
DE4017187A
Other languages
German (de)
English (en)
Inventor
Thomas Kolberg
Werner Dr Rausch
Peter Dr Schubach
Thomas 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.)
GEA Group AG
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
Priority to DE4017187A priority Critical patent/DE4017187A1/de
Priority to ES91201021T priority patent/ES2047370T3/es
Priority to DE91201021T priority patent/DE59100650D1/de
Priority to AU76180/91A priority patent/AU634652B2/en
Priority to EP91201021A priority patent/EP0459550B1/de
Priority to CA002041891A priority patent/CA2041891C/en
Priority to BR919102174A priority patent/BR9102174A/pt
Priority to JP03152483A priority patent/JP3083873B2/ja
Priority to ZA914086A priority patent/ZA914086B/xx
Publication of DE4017187A1 publication Critical patent/DE4017187A1/de
Priority to US07/978,193 priority patent/US5294266A/en
Withdrawn legal-status Critical Current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
    • C23C22/06—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

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)
  • Laminated Bodies (AREA)
DE4017187A 1989-07-28 1990-05-29 Verfahren zur nachspuelung von konversionsschichten Withdrawn DE4017187A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE4017187A DE4017187A1 (de) 1990-05-29 1990-05-29 Verfahren zur nachspuelung von konversionsschichten
ES91201021T ES2047370T3 (es) 1990-05-29 1991-04-29 Procedimiento para el lavado posterior de capas de conversion.
DE91201021T DE59100650D1 (de) 1990-05-29 1991-04-29 Verfahren zur Nachspülung von Konversionsschichten.
AU76180/91A AU634652B2 (en) 1990-05-29 1991-04-29 Process of aftertreating conversion layers
EP91201021A EP0459550B1 (de) 1990-05-29 1991-04-29 Verfahren zur Nachspülung von Konversionsschichten
CA002041891A CA2041891C (en) 1990-05-29 1991-05-06 Process of aftertreating conversion layers
BR919102174A BR9102174A (pt) 1990-05-29 1991-05-28 Processo de pos-tratamento de camadas de conversao e uso do processo
JP03152483A JP3083873B2 (ja) 1990-05-29 1991-05-28 化成被膜の後洗浄方法及びこの方法の利用方法
ZA914086A ZA914086B (en) 1990-05-29 1991-05-29 Process of aftertreating conversion layers
US07/978,193 US5294266A (en) 1989-07-28 1992-11-18 Process for a passivating postrinsing of conversion layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017187A DE4017187A1 (de) 1990-05-29 1990-05-29 Verfahren zur nachspuelung von konversionsschichten

Publications (1)

Publication Number Publication Date
DE4017187A1 true DE4017187A1 (de) 1991-12-05

Family

ID=6407364

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4017187A Withdrawn DE4017187A1 (de) 1989-07-28 1990-05-29 Verfahren zur nachspuelung von konversionsschichten
DE91201021T Expired - Fee Related DE59100650D1 (de) 1990-05-29 1991-04-29 Verfahren zur Nachspülung von Konversionsschichten.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE91201021T Expired - Fee Related DE59100650D1 (de) 1990-05-29 1991-04-29 Verfahren zur Nachspülung von Konversionsschichten.

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016206418A1 (de) * 2016-04-15 2017-10-19 Henkel Ag & Co. Kgaa Unterdrückung anlagenbedingter phosphatüberschleppung in einer prozessfolge zur tauchlackierung
US11118271B2 (en) 2016-04-15 2021-09-14 Henkel Ag & Co. Kgaa Conveyor frame treatment for suppressing phosphate dragging resulting from the plant design in a dip coating process sequence

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06322287A (ja) * 1993-05-14 1994-11-22 Nippon Parkerizing Co Ltd 表面処理された複合アルミニウムパウダー、およびそれを用いる表面処理された複合アルミニウムフレークの製造方法
DE4317217A1 (de) * 1993-05-24 1994-12-01 Henkel Kgaa Chromfreie Konversionsbehandlung von Aluminium
IT1273111B (it) * 1994-04-07 1997-07-04 Skf Ind Spa Procedimento di preassemblaggio di un anello magnetizzato multipolare, in particolare per l'applicazione in dispositivi di rilevamento della velocita' di rotazione, e prodotto relativo
CA2209924A1 (en) * 1995-01-10 1996-07-18 William H. Morton A process of coating metal surfaces to produce a highly hydrophilic, highly corrosion resistant surface with bioresistance and low odor impact characteristics
US6749694B2 (en) 2002-04-29 2004-06-15 Ppg Industries Ohio, Inc. Conversion coatings including alkaline earth metal fluoride complexes
US7402214B2 (en) 2002-04-29 2008-07-22 Ppg Industries Ohio, Inc. Conversion coatings including alkaline earth metal fluoride complexes

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 (de) * 1988-08-27 1990-03-01 Collardin Gmbh Gerhard Chromfreies verfahren zur vorbehandlung von metallischen oberflaechen vor einer beschichtung mit organischen materialien
DE3924984A1 (de) * 1989-07-28 1991-01-31 Metallgesellschaft Ag Verfahren zur passivierenden nachspuelung von phosphatschichten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016206418A1 (de) * 2016-04-15 2017-10-19 Henkel Ag & Co. Kgaa Unterdrückung anlagenbedingter phosphatüberschleppung in einer prozessfolge zur tauchlackierung
US11118271B2 (en) 2016-04-15 2021-09-14 Henkel Ag & Co. Kgaa Conveyor frame treatment for suppressing phosphate dragging resulting from the plant design in a dip coating process sequence

Also Published As

Publication number Publication date
EP0459550A1 (de) 1991-12-04
CA2041891C (en) 2001-07-31
ZA914086B (en) 1993-01-27
AU634652B2 (en) 1993-02-25
AU7618091A (en) 1991-12-12
ES2047370T3 (es) 1994-02-16
BR9102174A (pt) 1991-12-24
JPH04231480A (ja) 1992-08-20
EP0459550B1 (de) 1993-12-01
CA2041891A1 (en) 1991-11-30
JP3083873B2 (ja) 2000-09-04
DE59100650D1 (de) 1994-01-13

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