ATE551441T1 - Zusammensetzung und verfahren einer trivalenten dry-in-place korrosionsfesten chromiumbeschichtung zur verwendung auf metall- oberflächen - Google Patents

Zusammensetzung und verfahren einer trivalenten dry-in-place korrosionsfesten chromiumbeschichtung zur verwendung auf metall- oberflächen

Info

Publication number
ATE551441T1
ATE551441T1 AT07756896T AT07756896T ATE551441T1 AT E551441 T1 ATE551441 T1 AT E551441T1 AT 07756896 T AT07756896 T AT 07756896T AT 07756896 T AT07756896 T AT 07756896T AT E551441 T1 ATE551441 T1 AT E551441T1
Authority
AT
Austria
Prior art keywords
trivalent
dry
composition
metal surfaces
chrome coating
Prior art date
Application number
AT07756896T
Other languages
English (en)
Inventor
Kirk Kramer
Lisa Salet
Original Assignee
Henkel Ag & Co Kgaa
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 Henkel Ag & Co Kgaa filed Critical Henkel Ag & Co Kgaa
Application granted granted Critical
Publication of ATE551441T1 publication Critical patent/ATE551441T1/de

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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
AT07756896T 2006-02-14 2007-02-13 Zusammensetzung und verfahren einer trivalenten dry-in-place korrosionsfesten chromiumbeschichtung zur verwendung auf metall- oberflächen ATE551441T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77329006P 2006-02-14 2006-02-14
PCT/US2007/062026 WO2007095517A1 (en) 2006-02-14 2007-02-13 Composition and processes of a dry-in-place trivalent chromium corrosion-resistant coating for use on metal surfaces

Publications (1)

Publication Number Publication Date
ATE551441T1 true ATE551441T1 (de) 2012-04-15

Family

ID=38169689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07756896T ATE551441T1 (de) 2006-02-14 2007-02-13 Zusammensetzung und verfahren einer trivalenten dry-in-place korrosionsfesten chromiumbeschichtung zur verwendung auf metall- oberflächen

Country Status (9)

Country Link
US (1) US8092617B2 (de)
EP (1) EP1984536B1 (de)
CN (1) CN101384751B (de)
AT (1) ATE551441T1 (de)
BR (1) BRPI0707550B1 (de)
CA (1) CA2642365C (de)
ES (1) ES2381213T3 (de)
PL (1) PL1984536T3 (de)
WO (1) WO2007095517A1 (de)

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CN112794491A (zh) * 2020-12-10 2021-05-14 西南兵工重庆环境保护研究所有限公司 一种去除废水中六价铬的组合水处理工艺
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US20060191599A1 (en) 2005-02-15 2006-08-31 The U.S. Of America As Represented By The Secretary Of The Navy Process for sealing phosphoric acid anodized aluminums
US20060240191A1 (en) 2005-04-21 2006-10-26 The U.S. Of America As Represented By The Secretary Of The Navy Composition and process for preparing chromium-zirconium coatings on metal substrates
US7811391B2 (en) 2005-04-21 2010-10-12 The United States Of America As Represented By The Secretary Of The Navy Composition and process for preparing protective coatings on metal substrates
US20060180247A1 (en) 2005-02-15 2006-08-17 United States Of America As Represented By The Secretary Of The Navy Process for preparing chromium conversion coatings for iron and iron alloys
WO2006088519A2 (en) 2005-02-15 2006-08-24 The United State Of America, As Represented By The Secretary Of The Navy, Et Al. Composition and process for preparing chromium-zirconium coatings on metal substrates
BRPI0611418A2 (pt) * 2005-05-26 2010-09-08 Pavco Inc composição de revestimento de conversão, método de aplicação do mesmo e artigo tendo uma superfìcie exposta com o mesmo

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CN101384751B (zh) 2013-01-02
US8092617B2 (en) 2012-01-10
US20070187001A1 (en) 2007-08-16
ES2381213T3 (es) 2012-05-24
PL1984536T3 (pl) 2012-09-28
BRPI0707550A2 (pt) 2011-05-10
CN101384751A (zh) 2009-03-11
WO2007095517A1 (en) 2007-08-23
EP1984536A1 (de) 2008-10-29
CA2642365A1 (en) 2007-08-23

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