EP1848841A4 - Composition and process for preparing chromium-zirconium coatings on metal substrates - Google Patents

Composition and process for preparing chromium-zirconium coatings on metal substrates

Info

Publication number
EP1848841A4
EP1848841A4 EP05851687A EP05851687A EP1848841A4 EP 1848841 A4 EP1848841 A4 EP 1848841A4 EP 05851687 A EP05851687 A EP 05851687A EP 05851687 A EP05851687 A EP 05851687A EP 1848841 A4 EP1848841 A4 EP 1848841A4
Authority
EP
European Patent Office
Prior art keywords
composition
metal substrates
preparing chromium
zirconium coatings
zirconium
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
EP05851687A
Other languages
German (de)
French (fr)
Other versions
EP1848841A2 (en
EP1848841B1 (en
Inventor
Craig A Matzdorf
Jr William C Nickerson
James L Green
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.)
US Department of Navy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36916891&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1848841(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/058,715 external-priority patent/US20100032060A1/en
Priority claimed from US11/076,106 external-priority patent/US20060180247A1/en
Priority claimed from US11/116,166 external-priority patent/US20060240191A1/en
Application filed by US Department of Navy filed Critical US Department of Navy
Publication of EP1848841A2 publication Critical patent/EP1848841A2/en
Publication of EP1848841A4 publication Critical patent/EP1848841A4/en
Application granted granted Critical
Publication of EP1848841B1 publication Critical patent/EP1848841B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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)
  • Paints Or Removers (AREA)
EP05851687A 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates Active EP1848841B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/058,715 US20100032060A1 (en) 2005-02-15 2005-02-15 Process for preparing chromium conversion coatings for magnesium alloys
US11/076,106 US20060180247A1 (en) 2005-02-15 2005-02-15 Process for preparing chromium conversion coatings for iron and iron alloys
US11/116,166 US20060240191A1 (en) 2005-04-21 2005-04-21 Composition and process for preparing chromium-zirconium coatings on metal substrates
PCT/US2005/041414 WO2006088519A2 (en) 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates

Publications (3)

Publication Number Publication Date
EP1848841A2 EP1848841A2 (en) 2007-10-31
EP1848841A4 true EP1848841A4 (en) 2010-01-13
EP1848841B1 EP1848841B1 (en) 2013-03-20

Family

ID=36916891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05851687A Active EP1848841B1 (en) 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates

Country Status (10)

Country Link
EP (1) EP1848841B1 (en)
JP (1) JP5060963B2 (en)
KR (1) KR20080000565A (en)
AU (1) AU2005327546A1 (en)
BR (1) BRPI0519957B1 (en)
CA (1) CA2598396A1 (en)
DK (1) DK1848841T3 (en)
ES (1) ES2413440T3 (en)
MX (1) MX2007009803A (en)
WO (1) WO2006088519A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9243150B2 (en) 2005-04-21 2016-01-26 The United States Of America As Represented By The Secretary Of The Navy Oxide coated metal pigments and film-forming compositions
US8092617B2 (en) 2006-02-14 2012-01-10 Henkel Ag & Co. Kgaa Composition and processes of a dry-in-place trivalent chromium corrosion-resistant coating for use on metal surfaces
US20070243397A1 (en) * 2006-04-17 2007-10-18 Ludwig Robert J Chromium(VI)-free, aqueous acidic chromium(III) conversion solutions
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
US7989078B2 (en) 2006-12-28 2011-08-02 United Technologies Coporation Halogen-free trivalent chromium conversion coating
FR2986806B1 (en) 2012-02-10 2015-03-20 Mecaprotec Ind PROCESS FOR SURFACE TREATMENT OF ALUMINUM ALLOY OR MAGNESIUM ALLOYS
CA2880634C (en) * 2012-08-01 2021-05-11 The United States Of America As Represented By The Secretary Of The Navy Oxide coated metal pigments and film-forming compositions
US10156016B2 (en) 2013-03-15 2018-12-18 Henkel Ag & Co. Kgaa Trivalent chromium-containing composition for aluminum and aluminum alloys
US9721676B2 (en) 2014-05-27 2017-08-01 Westinghouse Electric Company, Llc Deposition of a protective coating including metal-containing and chromium-containing layers on zirconium alloy for nuclear power applications
JP6528051B2 (en) * 2014-06-09 2019-06-12 日本表面化学株式会社 Alumite member, method of manufacturing alumite member and treating agent
MX2017008531A (en) * 2014-12-26 2017-10-25 Dipsol Chem Trivalent chromium chemical conversion liquid for zinc or zinc alloy bases and chemical conversion coating film.
EP3305943A1 (en) 2016-10-07 2018-04-11 Coventya SAS Aqueous solution and method for improving corrosion resistance of a cr(iii) conversion coating and modified cr(iii) conversion coating
EP3336219B1 (en) 2016-12-19 2019-04-17 Henkel AG & Co. KGaA Method for the corrosion protection and cleaning pretreatment of metallic components
CN111005013B (en) * 2019-12-23 2021-11-23 三达奥克化学股份有限公司 Steel-aluminum universal environment-friendly rare earth metal chemical conversion film treating agent
DE102022105844A1 (en) 2022-03-14 2023-09-14 Carl Freudenberg Kg Passivation layer for metal-containing substrates
WO2024122357A1 (en) * 2022-12-05 2024-06-13 日本パーカライジング株式会社 Aluminum material or aluminum alloy material provided with coating film, method for producing same, and aqueous surface treatment agent

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578122A (en) * 1984-11-14 1986-03-25 Omi International Corporation Non-peroxide trivalent chromium passivate composition and process
WO2003040431A2 (en) * 2001-11-06 2003-05-15 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for metal coated substrates
WO2003040437A1 (en) * 2001-11-06 2003-05-15 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for anodized aluminum

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521952A1 (en) * 1985-06-20 1987-01-02 Henkel Kgaa AQUEOUS COMPOSITIONS FOR THE HILITE AND FLUX PROCESS AND THEIR USE
JPH07100873B2 (en) * 1989-09-27 1995-11-01 日本パーカライジング株式会社 Chromate coating solution for zinc-based plated steel sheet
DE19615664A1 (en) * 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chromium (VI) free chromate layer and process for its production
JP3391252B2 (en) * 1998-03-26 2003-03-31 日本軽金属株式会社 Manufacturing method of electrodeposited aluminum
JP2002075767A (en) * 2000-08-31 2002-03-15 Sumitomo Special Metals Co Ltd Rare earth permanent magnet having corrosion-resistant covering, and its manufacturing method
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
JP2002212746A (en) * 2001-01-11 2002-07-31 Okuno Chem Ind Co Ltd Electroless nickel plating method to object to be plated which has blind hole
AU2002361689A1 (en) * 2002-01-04 2003-07-30 University Of Dayton Non-toxic corrosion protection pigments based on cobalt
JP3774415B2 (en) * 2002-03-14 2006-05-17 ディップソール株式会社 A treatment solution for forming a black hexavalent chromium-free conversion coating on zinc and zinc alloy plating and a method of forming a black hexavalent chromium-free conversion coating on zinc and zinc alloy plating.
JP2003306756A (en) * 2002-04-18 2003-10-31 Jfe Steel Kk Hot dip galvanized steel sheet and method of producing the same
JP2004083771A (en) * 2002-08-28 2004-03-18 Nippon Hyomen Kagaku Kk Composition for metal-protective film formation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578122A (en) * 1984-11-14 1986-03-25 Omi International Corporation Non-peroxide trivalent chromium passivate composition and process
WO2003040431A2 (en) * 2001-11-06 2003-05-15 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for metal coated substrates
WO2003040437A1 (en) * 2001-11-06 2003-05-15 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for anodized aluminum

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006088519A2 *

Also Published As

Publication number Publication date
BRPI0519957A2 (en) 2009-09-29
EP1848841A2 (en) 2007-10-31
EP1848841B1 (en) 2013-03-20
BRPI0519957B1 (en) 2019-10-22
MX2007009803A (en) 2007-10-03
WO2006088519A2 (en) 2006-08-24
WO2006088519A3 (en) 2007-10-04
CA2598396A1 (en) 2006-08-24
AU2005327546A1 (en) 2006-08-24
KR20080000565A (en) 2008-01-02
DK1848841T3 (en) 2013-04-15
ES2413440T3 (en) 2013-07-16
JP5060963B2 (en) 2012-10-31
JP2008530361A (en) 2008-08-07

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