BRPI0519983A2 - process for sealing aluminum and phosphoric acid anodized aluminum alloys to improve corrosion resistance and maintain adhesive bond strength, and sealant anodized phosphoric acid aluminum and aluminum alloys - Google Patents

process for sealing aluminum and phosphoric acid anodized aluminum alloys to improve corrosion resistance and maintain adhesive bond strength, and sealant anodized phosphoric acid aluminum and aluminum alloys

Info

Publication number
BRPI0519983A2
BRPI0519983A2 BRPI0519983-2A BRPI0519983A BRPI0519983A2 BR PI0519983 A2 BRPI0519983 A2 BR PI0519983A2 BR PI0519983 A BRPI0519983 A BR PI0519983A BR PI0519983 A2 BRPI0519983 A2 BR PI0519983A2
Authority
BR
Brazil
Prior art keywords
aluminum
phosphoric acid
anodized
grams
aluminum alloys
Prior art date
Application number
BRPI0519983-2A
Other languages
Portuguese (pt)
Inventor
William C Nickerson
Erin N Beck
Craig A Matzdorf
Original Assignee
Us Navy
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 Us Navy filed Critical Us Navy
Publication of BRPI0519983A2 publication Critical patent/BRPI0519983A2/en

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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (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)
  • Lubricants (AREA)
  • Superconductors And Manufacturing Methods Therefor (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

PROCESSO PARA VEDAR ALUMìNIO E LIGAS DE ALUMìNIO ANODIZADOS COM áCIDO FOSFóRICO PARA MELHORAR RESISTêNCIA à CORROSãO E MANTER A RESISTêNCIA DE LIGAçãO ADESIVA, E, ALUMìNIO E LIGAS DE ALUMìNIO ANODIZADOS COM áCIDO FOSFóRICO REVESTIDOS COM VEDANTE. A invenção refere-se a um processo para vedar alumínio e ligas de alumínio anodizados com ácido fosfórico para melhorar suas propriedades de resistência à corrosão e manter a resistência de ligação adesiva. O processo compreende o pós-tratamento do alumínio anodizado e suas ligas com uma solução aquosa ácida compreendendo, por litro de solução, de cerca de 0,01 a 22 gramas de um composto de cromo trivalente solúvel em água de cerca de 0,01 a 12 gramas de um hexafluorozirconato de metal alcalino, de 0,0 a 12 gramas de pelo menos um tetrafluossilicato de metal alcalino e/ou hexafluoroborato, de cerca de 0,001 a 10 gramas de pelo menos um composto de zinco divalente solúvel em água, e de 0,0 a 10 gramas de pelo menos um espessante solúvel em água, e de 0,0 a 10 gramas de pelo menos um tensoativo solúvel em água.PROCESS TO SEAL ALUMINUM AND ALUMINUM ALLOYS WITH PHOSPHORIC ACID TO IMPROVE CORROSION RESISTANCE AND MAINTAIN ADHESIVE BINDING RESISTANCE, AND ALUMINUM AND ALUMINUM ALLOYS WITH FOSTERIC ACID. The invention relates to a process for sealing aluminum and phosphoric acid anodized aluminum alloys to improve their corrosion resistance properties and maintain adhesive bond strength. The process comprises post-treating the anodized aluminum and its alloys with an acidic aqueous solution comprising, per liter of solution, from about 0.01 to 22 grams of a water soluble trivalent chromium compound from about 0.01 to 12 grams of an alkali metal hexafluorozirconate, from 0.0 to 12 grams of at least one alkali metal tetrafluosilicate and / or hexafluoroborate, from about 0.001 to 10 grams of at least one water-soluble divalent zinc compound and 0.0 to 10 grams of at least one water soluble thickener, and 0.0 to 10 grams of at least one water soluble surfactant.

BRPI0519983-2A 2005-02-15 2005-11-14 process for sealing aluminum and phosphoric acid anodized aluminum alloys to improve corrosion resistance and maintain adhesive bond strength, and sealant anodized phosphoric acid aluminum and aluminum alloys BRPI0519983A2 (en)

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
BRPI0519983A2 true BRPI0519983A2 (en) 2009-08-18

Family

ID=36916892

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519983-2A BRPI0519983A2 (en) 2005-02-15 2005-11-14 process for sealing aluminum and phosphoric acid anodized aluminum alloys to improve corrosion resistance and maintain adhesive bond strength, and sealant anodized phosphoric acid aluminum and aluminum alloys

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)

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US7452454B2 (en) * 2001-10-02 2008-11-18 Henkel Kgaa Anodized coating over aluminum and aluminum alloy coated substrates
BRPI0707550B1 (en) * 2006-02-14 2021-07-27 Henkel Ag & Co. Kgaa COMPOSITION AND PROCESS FOR COATING OR RETOUCHING OR BOTH FOR COATING AND RETOUCHING A METAL SURFACE, AND, ARTICLE FOR MANUFACTURING
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
CA3089314A1 (en) * 2018-01-30 2019-08-08 Prc-Desoto International, Inc. Systems and methods for treating a metal substrate
KR102500400B1 (en) * 2018-03-29 2023-02-15 니혼 파커라이징 가부시키가이샤 Surface treatment agent, aluminum or aluminum alloy material having surface treatment film, 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)

* Cited by examiner, † Cited by third party
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
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
US7018486B2 (en) * 2002-05-13 2006-03-28 United Technologies Corporation Corrosion resistant trivalent chromium phosphated chemical conversion coatings

Also Published As

Publication number Publication date
EP1853750A4 (en) 2009-04-29
KR101215772B1 (en) 2013-01-10
EP1853750B1 (en) 2011-04-20
AU2005327547A1 (en) 2006-08-24
JP4805280B2 (en) 2011-11-02
EP1853750A2 (en) 2007-11-14
WO2006088520A2 (en) 2006-08-24
CN101146929A (en) 2008-03-19
CA2598390A1 (en) 2006-08-24
WO2006088520A3 (en) 2007-01-18
DK1853750T3 (en) 2011-06-20
ATE506469T1 (en) 2011-05-15
CN101146929B (en) 2010-08-11
US20060191599A1 (en) 2006-08-31
KR20070121674A (en) 2007-12-27
MX2007009800A (en) 2007-09-27
ES2365403T3 (en) 2011-10-04
DE602005027616D1 (en) 2011-06-01
JP2008530362A (en) 2008-08-07

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Legal Events

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ART. 8O COMBINADO COM ART. 13 E ART. 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]