CA2041891C - Procede de post-traitement de couches de conversion - Google Patents

Procede de post-traitement de couches de conversion Download PDF

Info

Publication number
CA2041891C
CA2041891C CA002041891A CA2041891A CA2041891C CA 2041891 C CA2041891 C CA 2041891C CA 002041891 A CA002041891 A CA 002041891A CA 2041891 A CA2041891 A CA 2041891A CA 2041891 C CA2041891 C CA 2041891C
Authority
CA
Canada
Prior art keywords
solutions
process according
conversion layers
aftertreated
aluminum
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.)
Expired - Fee Related
Application number
CA002041891A
Other languages
English (en)
Other versions
CA2041891A1 (fr
Inventor
Thomas Kolberg
Werner Rausch
Peter 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.)
Chemetall GmbH
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 CA2041891A1 publication Critical patent/CA2041891A1/fr
Application granted granted Critical
Publication of CA2041891C publication Critical patent/CA2041891C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
CA002041891A 1990-05-29 1991-05-06 Procede de post-traitement de couches de conversion Expired - Fee Related CA2041891C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4017187.6 1990-05-29
DE4017187A DE4017187A1 (de) 1990-05-29 1990-05-29 Verfahren zur nachspuelung von konversionsschichten

Publications (2)

Publication Number Publication Date
CA2041891A1 CA2041891A1 (fr) 1991-11-30
CA2041891C true CA2041891C (fr) 2001-07-31

Family

ID=6407364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002041891A Expired - Fee Related CA2041891C (fr) 1990-05-29 1991-05-06 Procede de post-traitement de couches de conversion

Country Status (8)

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

Families Citing this family (8)

* 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
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
DE102016206417A1 (de) 2016-04-15 2017-10-19 Henkel Ag & Co. Kgaa Fördergestellbehandlung zur unterdrückung anlagenbedingter phosphatüberschleppung in einer prozessfolge zur tauchlackierung
DE102016206418A1 (de) * 2016-04-15 2017-10-19 Henkel Ag & Co. Kgaa Unterdrückung anlagenbedingter phosphatüberschleppung in einer prozessfolge zur tauchlackierung

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

Also Published As

Publication number Publication date
EP0459550B1 (fr) 1993-12-01
ES2047370T3 (es) 1994-02-16
JPH04231480A (ja) 1992-08-20
DE59100650D1 (de) 1994-01-13
EP0459550A1 (fr) 1991-12-04
BR9102174A (pt) 1991-12-24
CA2041891A1 (fr) 1991-11-30
JP3083873B2 (ja) 2000-09-04
ZA914086B (en) 1993-01-27
AU634652B2 (en) 1993-02-25
AU7618091A (en) 1991-12-12
DE4017187A1 (de) 1991-12-05

Similar Documents

Publication Publication Date Title
US4921552A (en) Composition and method for non-chromate coating of aluminum
US5328525A (en) Method and composition for treatment of metals
US5868872A (en) Chromium-free process for the no-rinse treatment of aluminum and its alloys and aqueous bath solutions suitable for this process
US5294266A (en) Process for a passivating postrinsing of conversion layers
US4148670A (en) Coating solution for metal surface
US4273592A (en) Coating solution for metal surfaces
US3964936A (en) Coating solution for metal surfaces
US4338140A (en) Coating composition and method
US4992115A (en) Surface treatment chemical and bath for aluminum and its alloy
JP3315529B2 (ja) アルミニウム含有金属材料の表面処理用組成物及び表面処理方法
US5129967A (en) Composition and method for non-chromate coating of aluminum
GB1570041A (en) Acidic aqueous chemical conversion solutions and processes for forming adherent corrosion-resistant coatings therewith upon aluminium surface
US5296052A (en) Surface treatment chemicals and bath for aluminum or its alloy and surface treatment method
CA1199559A (fr) Traitement des surfaces en aluminium
CA2041891C (fr) Procede de post-traitement de couches de conversion
JPH06506263A (ja) 金属表面のリン酸塩処理方法
MXPA98000581A (en) Composition and process for treating metal surface aluminife
JPH04276087A (ja) 化成層の後洗い方法
EP0048718B2 (fr) Procede servant a empecher la corrosion de surfaces metalliques
KR0179687B1 (ko) 알루미늄 함유 금속물질의 금속표면처리를 위한 수성조성물 및 수용액 그리고 처리방법
US4277292A (en) Ternary corrosion resistant coatings
EP0032306B1 (fr) Bain, procédé et produit concentré pour le revêtement de l'aluminium
EP0516700B1 (fr) Procede et composition de traitement de conversion pour aluminium et alliages d'aluminium
US6200693B1 (en) Water-based liquid treatment for aluminum and its alloys
US20040115448A1 (en) Corrosion resistant magnesium and magnesium alloy and method of producing same

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed