BRPI0406895A - Processo para pré-tratar alumìnio e ligas de alumìnio, alumìnio e ligas de alumìnio pré-tratados, e, composição para pré-tratar alumìnio e ligas de alumìnio - Google Patents

Processo para pré-tratar alumìnio e ligas de alumìnio, alumìnio e ligas de alumìnio pré-tratados, e, composição para pré-tratar alumìnio e ligas de alumìnio

Info

Publication number
BRPI0406895A
BRPI0406895A BR0406895-5A BRPI0406895A BRPI0406895A BR PI0406895 A BRPI0406895 A BR PI0406895A BR PI0406895 A BRPI0406895 A BR PI0406895A BR PI0406895 A BRPI0406895 A BR PI0406895A
Authority
BR
Brazil
Prior art keywords
aluminum
alloys
composition
treating
pretreatment
Prior art date
Application number
BR0406895-5A
Other languages
English (en)
Inventor
Craig A Matzdorf
William C Nickerson Jr
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 BRPI0406895A publication Critical patent/BRPI0406895A/pt
Publication of BRPI0406895B1 publication Critical patent/BRPI0406895B1/pt

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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/12—Wash primers
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

"PROCESSO PARA PRé-TRATAR ALUMìNIO E LIGAS DE ALUMìNIO, ALUMìNIO E LIGAS DE ALUMìNIO PRé-TRATADOS, E, COMPOSIçãO PARA PRé-TRATAR ALUMìMO E LIGAS DE ALUMìNIO". Alumínio e ligas de alumínio pré-tratados e processo e composição para pré-tratar dito alumínio e suas ligas, para prover um revestimento com reconhecimento de cor para fins de identificação e para melhorar a resistência à corrosão, condutividade elétrica e propriedades de adesão, que compreende pré-tratar dito alumínio e suas ligas com uma quantidade eficaz de uma solução aquosa ácida, tendo um pH variando de cerca de 2,5 a 5,5, compreendendo compostos de cromo trivalente solúveis em água, hexafluorozirconatos de metal alcalino, compostos de zinco divalente, fluorocompostos de metal alcalino e quantidades eficazes de espessantes, tensoativos ou agentes umectantes solúveis em água.
BRPI0406895-5B1A 2003-01-23 2004-01-21 processo para pré-tratar alumínio e ligas de alumínio, alumínio e ligas de alumínio pré-tratados, e, composição para pré-tratar alumínio e ligas de alumínio BRPI0406895B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/351,752 US6669764B1 (en) 2000-10-31 2003-01-23 Pretreatment for aluminum and aluminum alloys
PCT/US2004/001437 WO2004065642A2 (en) 2003-01-23 2004-01-21 Pretreatment for aluminum and aluminum alloys

Publications (2)

Publication Number Publication Date
BRPI0406895A true BRPI0406895A (pt) 2006-01-03
BRPI0406895B1 BRPI0406895B1 (pt) 2013-08-13

Family

ID=32770269

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0406895-5B1A BRPI0406895B1 (pt) 2003-01-23 2004-01-21 processo para pré-tratar alumínio e ligas de alumínio, alumínio e ligas de alumínio pré-tratados, e, composição para pré-tratar alumínio e ligas de alumínio

Country Status (10)

Country Link
US (1) US6669764B1 (pt)
EP (1) EP1585848B1 (pt)
JP (1) JP4463269B2 (pt)
CN (1) CN100529180C (pt)
BR (1) BRPI0406895B1 (pt)
CA (1) CA2513875C (pt)
DK (1) DK1585848T3 (pt)
ES (1) ES2408340T3 (pt)
MX (1) MXPA05007758A (pt)
WO (1) WO2004065642A2 (pt)

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Also Published As

Publication number Publication date
CN1742115A (zh) 2006-03-01
EP1585848A2 (en) 2005-10-19
EP1585848B1 (en) 2013-05-15
MXPA05007758A (es) 2005-09-30
WO2004065642A2 (en) 2004-08-05
ES2408340T3 (es) 2013-06-20
JP4463269B2 (ja) 2010-05-19
US6669764B1 (en) 2003-12-30
DK1585848T3 (da) 2013-06-03
CN100529180C (zh) 2009-08-19
CA2513875C (en) 2011-07-12
JP2006517613A (ja) 2006-07-27
WO2004065642A3 (en) 2005-01-13
CA2513875A1 (en) 2004-08-05
EP1585848A4 (en) 2009-05-06
US20030230215A1 (en) 2003-12-18
BRPI0406895B1 (pt) 2013-08-13

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