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)
- Lubricants (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (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 |
JP5690485B2 (en) * | 2006-05-10 | 2015-03-25 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンHenkel AG & Co.KGaA | Improved trivalent chromium-containing composition for use as a 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 |
JPWO2017199865A1 (en) * | 2016-05-17 | 2019-03-14 | Nok株式会社 | Method for preventing corrosion of aluminum-based member surfaces |
BR112020015368A2 (en) * | 2018-01-30 | 2020-12-08 | Prc-Desoto International, Inc. | SYSTEMS AND METHODS FOR TREATING A METAL SUBSTRATE |
WO2019188649A1 (en) * | 2018-03-29 | 2019-10-03 | 日本パーカライジング株式会社 | Surface-treating agent, and aluminum or aluminum alloy material provided with surface-treated coating film, and method for producing same |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 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 CA CA002598390A patent/CA2598390A1/en not_active Abandoned
- 2005-11-14 MX MX2007009800A patent/MX2007009800A/en active IP Right Grant
- 2005-11-14 BR BRPI0519983-2A patent/BRPI0519983A2/en not_active Application Discontinuation
- 2005-11-14 DE DE602005027616T patent/DE602005027616D1/en active Active
- 2005-11-14 AT AT05851693T patent/ATE506469T1/en not_active IP Right Cessation
- 2005-11-14 CN CN2005800483383A patent/CN101146929B/en not_active Expired - Fee Related
- 2005-11-14 ES ES05851693T patent/ES2365403T3/en active Active
- 2005-11-14 JP JP2007555079A patent/JP4805280B2/en not_active Expired - Fee Related
- 2005-11-14 KR KR1020077021174A patent/KR101215772B1/en not_active IP Right Cessation
- 2005-11-14 DK DK05851693.1T patent/DK1853750T3/en active
- 2005-11-14 AU AU2005327547A patent/AU2005327547A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN101146929B (en) | 2010-08-11 |
CN101146929A (en) | 2008-03-19 |
KR20070121674A (en) | 2007-12-27 |
KR101215772B1 (en) | 2013-01-10 |
CA2598390A1 (en) | 2006-08-24 |
WO2006088520A3 (en) | 2007-01-18 |
WO2006088520A2 (en) | 2006-08-24 |
ES2365403T3 (en) | 2011-10-04 |
ATE506469T1 (en) | 2011-05-15 |
AU2005327547A1 (en) | 2006-08-24 |
DE602005027616D1 (en) | 2011-06-01 |
BRPI0519983A2 (en) | 2009-08-18 |
EP1853750A2 (en) | 2007-11-14 |
EP1853750A4 (en) | 2009-04-29 |
US20060191599A1 (en) | 2006-08-31 |
JP2008530362A (en) | 2008-08-07 |
JP4805280B2 (en) | 2011-11-02 |
MX2007009800A (en) | 2007-09-27 |
EP1853750B1 (en) | 2011-04-20 |
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