DK1853750T3 - Process for sealing aluminum anodized with phosphoric acid - Google Patents
Process for sealing aluminum anodized with phosphoric acidInfo
- Publication number
- DK1853750T3 DK1853750T3 DK05851693.1T DK05851693T DK1853750T3 DK 1853750 T3 DK1853750 T3 DK 1853750T3 DK 05851693 T DK05851693 T DK 05851693T DK 1853750 T3 DK1853750 T3 DK 1853750T3
- Authority
- DK
- Denmark
- Prior art keywords
- grams
- water soluble
- phosphoric acid
- alkali metal
- alloys
- Prior art date
Links
Classifications
-
- 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
- C25D11/246—Chemical after-treatment for sealing layers
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Treatment Of Metals (AREA)
- Glass Compositions (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Sealing Material Composition (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Lubricants (AREA)
Abstract
Process of seal coating phosphoric acid anodized aluminum and aluminum alloys to improve the corrosion resistance and maintain the adhesive bonding properties. The process comprises post-treating phosphoric acid anodized aluminum and its alloys with an acidic aqueous solution comprising, per liter of acidic solution, from about 0.01 to 22 grams of a water soluble trivalent chromium compound, about 0.01 to 12 grams of an alkali metal hexafluorozirconate, about 0.0 to 12 grams of at least one alkali metal tetrafluorosilicate and/or an alkali metal hexafluoroborate, from about 0.001 to 10 grams of at least one water soluble divalent zinc compound and from 0.0 to 10 grams of a water soluble thickener and/or water soluble surfactant.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/058,533 US20060191599A1 (en) | 2005-02-15 | 2005-02-15 | Process for sealing phosphoric acid anodized aluminums |
PCT/US2005/041425 WO2006088520A2 (en) | 2005-02-15 | 2005-11-14 | Process for sealing phosphoric acid anodized aluminums |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1853750T3 true DK1853750T3 (en) | 2011-06-20 |
Family
ID=36916892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK05851693.1T DK1853750T3 (en) | 2005-02-15 | 2005-11-14 | Process for sealing aluminum anodized with phosphoric acid |
Country Status (14)
Country | Link |
---|---|
US (1) | US20060191599A1 (en) |
EP (1) | EP1853750B1 (en) |
JP (1) | JP4805280B2 (en) |
KR (1) | KR101215772B1 (en) |
CN (1) | CN101146929B (en) |
AT (1) | ATE506469T1 (en) |
AU (1) | AU2005327547A1 (en) |
BR (1) | BRPI0519983A2 (en) |
CA (1) | CA2598390A1 (en) |
DE (1) | DE602005027616D1 (en) |
DK (1) | DK1853750T3 (en) |
ES (1) | ES2365403T3 (en) |
MX (1) | MX2007009800A (en) |
WO (1) | WO2006088520A2 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7452454B2 (en) * | 2001-10-02 | 2008-11-18 | Henkel Kgaa | Anodized coating over aluminum and aluminum alloy coated substrates |
CA2642365C (en) * | 2006-02-14 | 2015-12-15 | Henkel Kommanditgesellschaft Auf Aktien | Composition and processes of a dry-in-place trivalent chromium corrosion-resistant coating for use on metal surfaces |
WO2007134152A1 (en) * | 2006-05-10 | 2007-11-22 | Henkel Ag & Co. Kgaa. | Improved trivalent chromium-containing composition for use in corrosion resistant coating on metal surfaces |
JP5288216B2 (en) * | 2009-02-27 | 2013-09-11 | 日立オートモティブシステムズ株式会社 | Disc brake |
US8273190B2 (en) | 2009-05-29 | 2012-09-25 | Bulk Chemicals, Inc. | Method for making and using chromium III salts |
US8425692B2 (en) | 2010-05-27 | 2013-04-23 | Bulk Chemicals, Inc. | Process and composition for treating metal surfaces |
US9187839B2 (en) | 2010-10-07 | 2015-11-17 | Michael Sheehy | Process for the manufacture of sealed anodized aluminum components |
WO2012061872A1 (en) * | 2010-11-08 | 2012-05-18 | Mezurx Pty Ltd | Sample analyser |
CN102817059B (en) * | 2012-08-18 | 2015-05-20 | 佛山金兰铝厂有限公司 | Novel hole sealing tank liquid for aluminum alloy oxidation section and sealing method by using the same |
ITMI20122229A1 (en) * | 2012-12-21 | 2014-06-22 | Campagnolo Srl | BICYCLE COMPONENT INCLUDING AN ALUMINUM BODY AND A COMPOSITE BODY, AND METHOD OF MANUFACTURING SUCH A COMPONENT |
US10156016B2 (en) | 2013-03-15 | 2018-12-18 | Henkel Ag & Co. Kgaa | Trivalent chromium-containing composition for aluminum and aluminum alloys |
CN109154087A (en) * | 2016-05-17 | 2019-01-04 | Nok株式会社 | The anti-corrosion method on aluminium parts surface |
WO2019152556A1 (en) * | 2018-01-30 | 2019-08-08 | Prc-Desoto International, Inc. | Systems and methods for treating a metal substrate |
TWI816765B (en) * | 2018-03-29 | 2023-10-01 | 日商日本帕卡瀨精股份有限公司 | Surface treatment agent, aluminum or aluminum alloy material with surface treatment coating and manufacturing method thereof |
JP7118402B2 (en) * | 2018-04-26 | 2022-08-16 | 奥野製薬工業株式会社 | Sealing treatment liquid for anodized film of aluminum alloy, concentrated liquid and sealing treatment method |
US11155928B2 (en) | 2019-12-19 | 2021-10-26 | The United States Of America As Represented By The Secretary Of The Navy | Electrolytic process for deposition of chemical conversion coatings |
FR3106838B1 (en) | 2020-01-31 | 2022-01-14 | Safran Aircraft Engines | ALUMINUM ALLOY CLOGGING PROCESS |
FR3106837B1 (en) * | 2020-01-31 | 2023-05-12 | Safran Aerosystems | SURFACE TREATMENT PROCESS FOR ALUMINUM-BASED PARTS |
FR3140382A1 (en) | 2022-10-04 | 2024-04-05 | Safran Landing Systems | PROCESS FOR POST-ANODIZATION SEALING OF ALUMINUM AND ALUMINUM ALLOYS WITHOUT USING CHROME |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES452499A1 (en) * | 1976-10-05 | 1978-04-01 | Brugarolas Sa | Process for sealing anodic oxidation layers on aluminium surfaces and its alloys |
US4467028A (en) * | 1982-07-12 | 1984-08-21 | Polychrome Corporation | Acid interlayered planographic printing plate |
US4786336A (en) * | 1985-03-08 | 1988-11-22 | Amchem Products, Inc. | Low temperature seal for anodized aluminum surfaces |
JPH03122300A (en) * | 1989-10-06 | 1991-05-24 | Johoku Riken Kogyo:Kk | Surface treatment of aluminum alloy |
JP2579234B2 (en) * | 1990-04-25 | 1997-02-05 | スカイアルミニウム株式会社 | Aluminum fin material for heat exchanger and method for producing the same |
US5374347A (en) * | 1993-09-27 | 1994-12-20 | The United States Of America As Represented By The Secretary Of The Navy | Trivalent chromium solutions for sealing anodized aluminum |
US5304257A (en) * | 1993-09-27 | 1994-04-19 | The United States Of America As Represented By The Secretary Of The Navy | Trivalent chromium conversion coatings for aluminum |
GB9422952D0 (en) * | 1994-11-14 | 1995-01-04 | Secr Defence | Corrosion inhibitor |
JP2001152392A (en) * | 1999-11-24 | 2001-06-05 | Toyama Prefecture | Alkali resistant aluminum oxide composite film and producing method therefor |
US6511532B2 (en) * | 2000-10-31 | 2003-01-28 | The United States Of America As Represented By The Secretary Of The Navy | Post-treatment for anodized aluminum |
US6663700B1 (en) * | 2000-10-31 | 2003-12-16 | The United States Of America As Represented By The Secretary Of The Navy | Post-treatment for metal coated substrates |
US6669764B1 (en) * | 2000-10-31 | 2003-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Pretreatment for aluminum and aluminum alloys |
US7018486B2 (en) * | 2002-05-13 | 2006-03-28 | United Technologies Corporation | Corrosion resistant trivalent chromium phosphated chemical conversion coatings |
-
2005
- 2005-02-15 US US11/058,533 patent/US20060191599A1/en not_active Abandoned
- 2005-11-14 BR BRPI0519983-2A patent/BRPI0519983A2/en not_active Application Discontinuation
- 2005-11-14 WO PCT/US2005/041425 patent/WO2006088520A2/en active Application Filing
- 2005-11-14 EP EP05851693A patent/EP1853750B1/en not_active Not-in-force
- 2005-11-14 ES ES05851693T patent/ES2365403T3/en active Active
- 2005-11-14 KR KR1020077021174A patent/KR101215772B1/en not_active IP Right Cessation
- 2005-11-14 AT AT05851693T patent/ATE506469T1/en not_active IP Right Cessation
- 2005-11-14 JP JP2007555079A patent/JP4805280B2/en not_active Expired - Fee Related
- 2005-11-14 AU AU2005327547A patent/AU2005327547A1/en not_active Abandoned
- 2005-11-14 CN CN2005800483383A patent/CN101146929B/en not_active Expired - Fee Related
- 2005-11-14 DE DE602005027616T patent/DE602005027616D1/en active Active
- 2005-11-14 MX MX2007009800A patent/MX2007009800A/en active IP Right Grant
- 2005-11-14 CA CA002598390A patent/CA2598390A1/en not_active Abandoned
- 2005-11-14 DK DK05851693.1T patent/DK1853750T3/en active
Also Published As
Publication number | Publication date |
---|---|
CA2598390A1 (en) | 2006-08-24 |
WO2006088520A3 (en) | 2007-01-18 |
AU2005327547A1 (en) | 2006-08-24 |
ES2365403T3 (en) | 2011-10-04 |
MX2007009800A (en) | 2007-09-27 |
DE602005027616D1 (en) | 2011-06-01 |
JP2008530362A (en) | 2008-08-07 |
EP1853750A2 (en) | 2007-11-14 |
WO2006088520A2 (en) | 2006-08-24 |
KR101215772B1 (en) | 2013-01-10 |
CN101146929A (en) | 2008-03-19 |
ATE506469T1 (en) | 2011-05-15 |
CN101146929B (en) | 2010-08-11 |
US20060191599A1 (en) | 2006-08-31 |
KR20070121674A (en) | 2007-12-27 |
EP1853750B1 (en) | 2011-04-20 |
BRPI0519983A2 (en) | 2009-08-18 |
EP1853750A4 (en) | 2009-04-29 |
JP4805280B2 (en) | 2011-11-02 |
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