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EP1853750A4 - Procede d'etancheification d'aluminium anodise a l'acide phosphorique - Google Patents

Procede d'etancheification d'aluminium anodise a l'acide phosphorique

Info

Publication number
EP1853750A4
EP1853750A4 EP05851693A EP05851693A EP1853750A4 EP 1853750 A4 EP1853750 A4 EP 1853750A4 EP 05851693 A EP05851693 A EP 05851693A EP 05851693 A EP05851693 A EP 05851693A EP 1853750 A4 EP1853750 A4 EP 1853750A4
Authority
EP
European Patent Office
Prior art keywords
grams
water soluble
phosphoric acid
anodized aluminum
alkali metal
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.)
Granted
Application number
EP05851693A
Other languages
German (de)
English (en)
Other versions
EP1853750A2 (fr
EP1853750B1 (fr
Inventor
Craig A Matzdorf
William C Nickerson Jr
Erin N Beck
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.)
United States, AS REPRESENTED BY TH
Original Assignee
US Department of 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 Department of Navy filed Critical US Department of Navy
Publication of EP1853750A2 publication Critical patent/EP1853750A2/fr
Publication of EP1853750A4 publication Critical patent/EP1853750A4/fr
Application granted granted Critical
Publication of EP1853750B1 publication Critical patent/EP1853750B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02Anodisation
    • C25D11/04Anodisation of aluminium or alloys based thereon
    • C25D11/18After-treatment, e.g. pore-sealing
    • C25D11/24Chemical after-treatment
    • C25D11/246Chemical after-treatment for sealing layers
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02Anodisation
    • C25D11/04Anodisation of aluminium or alloys based thereon
    • C25D11/18After-treatment, e.g. pore-sealing
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/82After-treatment
    • C23C22/83Chemical 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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Lubricants (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)
EP05851693A 2005-02-15 2005-11-14 Procede d'etancheification d'aluminium anodise a l'acide phosphorique Expired - Lifetime EP1853750B1 (fr)

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 (fr) 2005-02-15 2005-11-14 Procede d'etancheification d'aluminium anodise a l'acide phosphorique

Publications (3)

Publication Number Publication Date
EP1853750A2 EP1853750A2 (fr) 2007-11-14
EP1853750A4 true EP1853750A4 (fr) 2009-04-29
EP1853750B1 EP1853750B1 (fr) 2011-04-20

Family

ID=36916892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05851693A Expired - Lifetime EP1853750B1 (fr) 2005-02-15 2005-11-14 Procede d'etancheification d'aluminium anodise a l'acide phosphorique

Country Status (14)

Country Link
US (1) US20060191599A1 (fr)
EP (1) EP1853750B1 (fr)
JP (1) JP4805280B2 (fr)
KR (1) KR101215772B1 (fr)
CN (1) CN101146929B (fr)
AT (1) ATE506469T1 (fr)
AU (1) AU2005327547A1 (fr)
BR (1) BRPI0519983A2 (fr)
CA (1) CA2598390A1 (fr)
DE (1) DE602005027616D1 (fr)
DK (1) DK1853750T3 (fr)
ES (1) ES2365403T3 (fr)
MX (1) MX2007009800A (fr)
WO (1) WO2006088520A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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 (fr) * 2006-02-14 2015-12-15 Henkel Kommanditgesellschaft Auf Aktien Composition et procedes d'un revetement resistant a la corrosion a base de chrome trivalent par voie seche destine a une utilisation sur des surfaces metalliques
CA2651393C (fr) * 2006-05-10 2016-11-01 Henkel Ag & Co. Kgaa Composition amelioree comprenant du chrome trivalent s'utilisant pour former des couches anti-corrosion sur des surfaces metalliques
JP5288216B2 (ja) * 2009-02-27 2013-09-11 日立オートモティブシステムズ株式会社 ディスクブレーキ
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 (fr) * 2010-11-08 2012-05-18 Mezurx Pty Ltd Analyseur d'échantillon
CN102817059B (zh) * 2012-08-18 2015-05-20 佛山金兰铝厂有限公司 一种铝合金氧化型材新型封孔槽液及其封孔方法
ITMI20122229A1 (it) * 2012-12-21 2014-06-22 Campagnolo Srl Componente di bicicletta comprendente un corpo in alluminio ed un corpo in materiale composito, e metodo di fabbricazione di tale componente
US10156016B2 (en) 2013-03-15 2018-12-18 Henkel Ag & Co. Kgaa Trivalent chromium-containing composition for aluminum and aluminum alloys
EP3444379A4 (fr) * 2016-05-17 2020-01-15 Nok Corporation Procédé de prévention de corrosion pour surface d'élément à base d'aluminium
EP3746580A1 (fr) * 2018-01-30 2020-12-09 PRC-Desoto International, Inc. Systèmes et procédés de traitement d'un substrat métallique
US20210071304A1 (en) * 2018-03-29 2021-03-11 Nihon Parkerizing Co., Ltd. Surface Treatment Agent, and Aluminum or Aluminum Alloy Material Having Surface Treatment Coating and Method of Producing the Same
JP7118402B2 (ja) * 2018-04-26 2022-08-16 奥野製薬工業株式会社 アルミニウム合金の陽極酸化皮膜用封孔処理液、濃縮液及び封孔処理方法
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 (fr) 2020-01-31 2022-01-14 Safran Aircraft Engines Procede de colmatage des alliages d’aluminium
FR3106837B1 (fr) * 2020-01-31 2023-05-12 Safran Aerosystems Procede de traitement de surface de pieces a base d’aluminium
FR3140382A1 (fr) 2022-10-04 2024-04-05 Safran Landing Systems Procede de colmatage post-anodisation de l’aluminium et des alliages d’aluminium sans utiliser de chrome

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084014A (en) * 1976-10-05 1978-04-11 Juan Brugarolas Fabregas 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
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
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
EP1378585A1 (fr) * 2002-06-27 2004-01-07 United Technologies Corporation Revêtement par conversion de la chrome trivalente qui est phosphaté et résistant à la corrosion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786336A (en) * 1985-03-08 1988-11-22 Amchem Products, Inc. Low temperature seal for anodized aluminum surfaces
JPH03122300A (ja) * 1989-10-06 1991-05-24 Johoku Riken Kogyo:Kk アルミニウム合金の表面処理方法
JP2579234B2 (ja) * 1990-04-25 1997-02-05 スカイアルミニウム株式会社 熱交換器用アルミニウムフィン用材及びその製造方法
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 (ja) * 1999-11-24 2001-06-05 Toyama Prefecture 耐アルカリ性酸化アルミニウム複合膜とその製造方法
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084014A (en) * 1976-10-05 1978-04-11 Juan Brugarolas Fabregas 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
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
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
EP1378585A1 (fr) * 2002-06-27 2004-01-07 United Technologies Corporation Revêtement par conversion de la chrome trivalente qui est phosphaté et résistant à la corrosion

Also Published As

Publication number Publication date
AU2005327547A1 (en) 2006-08-24
EP1853750A2 (fr) 2007-11-14
CA2598390A1 (fr) 2006-08-24
MX2007009800A (es) 2007-09-27
JP4805280B2 (ja) 2011-11-02
JP2008530362A (ja) 2008-08-07
US20060191599A1 (en) 2006-08-31
ES2365403T3 (es) 2011-10-04
CN101146929B (zh) 2010-08-11
KR20070121674A (ko) 2007-12-27
EP1853750B1 (fr) 2011-04-20
CN101146929A (zh) 2008-03-19
WO2006088520A3 (fr) 2007-01-18
WO2006088520A2 (fr) 2006-08-24
DE602005027616D1 (de) 2011-06-01
BRPI0519983A2 (pt) 2009-08-18
DK1853750T3 (da) 2011-06-20
ATE506469T1 (de) 2011-05-15
KR101215772B1 (ko) 2013-01-10

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