GR3035554T3 - Non-chromated oxide coating for aluminum substrates. - Google Patents

Non-chromated oxide coating for aluminum substrates.

Info

Publication number
GR3035554T3
GR3035554T3 GR20010400395T GR20010400395T GR3035554T3 GR 3035554 T3 GR3035554 T3 GR 3035554T3 GR 20010400395 T GR20010400395 T GR 20010400395T GR 20010400395 T GR20010400395 T GR 20010400395T GR 3035554 T3 GR3035554 T3 GR 3035554T3
Authority
GR
Greece
Prior art keywords
cobalt
conversion coating
solution
hexavalent complex
iii hexavalent
Prior art date
Application number
GR20010400395T
Other languages
Greek (el)
English (en)
Inventor
Matthias P Schriever
Original Assignee
Boeing Co
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
Priority claimed from US07/903,853 external-priority patent/US5411606A/en
Application filed by Boeing Co filed Critical Boeing Co
Publication of GR3035554T3 publication Critical patent/GR3035554T3/el

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
    • C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/56—Treatment of aluminium or alloys based thereon
    • 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium or alloys based thereon
    • 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
    • C23C22/68—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 solutions with pH between 6 and 8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Chemically Coating (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
GR20010400395T 1992-06-25 2001-03-09 Non-chromated oxide coating for aluminum substrates. GR3035554T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/903,853 US5411606A (en) 1990-05-17 1992-06-25 Non-chromated oxide coating for aluminum substrates
CNB931017378A CN1138873C (zh) 1992-06-25 1993-01-18 在金属基体上形成钴转化膜层的方法，钴转化镀膜液及其用途
PCT/EP1993/001630 WO1994000619A1 (fr) 1992-06-25 1993-06-23 Couche d'oxyde non chromate pour substrats en aluminium

Publications (1)

Publication Number Publication Date
GR3035554T3 true GR3035554T3 (en) 2001-06-29

Family

ID=36793885

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20010400395T GR3035554T3 (en) 1992-06-25 2001-03-09 Non-chromated oxide coating for aluminum substrates.

Country Status (18)

Country Link
EP (1) EP0646187B1 (fr)
JP (1) JP3345010B2 (fr)
CN (2) CN1138873C (fr)
AT (1) ATE198631T1 (fr)
AU (1) AU687740B2 (fr)
BR (1) BR9306602A (fr)
CA (1) CA2138790C (fr)
DE (1) DE69329853T2 (fr)
DK (1) DK0646187T3 (fr)
ES (1) ES2152950T3 (fr)
GR (1) GR3035554T3 (fr)
MX (1) MX9303745A (fr)
NO (1) NO315522B1 (fr)
NZ (1) NZ253699A (fr)
RU (1) RU2135637C1 (fr)
SG (1) SG43169A1 (fr)
WO (1) WO1994000619A1 (fr)
ZA (1) ZA934544B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551994A (en) * 1990-05-17 1996-09-03 The Boeing Company Non-chromated oxide coating for aluminum substrates
EP0523288B1 (fr) * 1991-07-19 1998-11-18 The Boeing Company Revêtement d'oxyde non-chromaté pour des substrats en aluminium
US5948178A (en) * 1995-01-13 1999-09-07 Henkel Corporation Composition and process for forming a solid adherent protective coating on metal surfaces
WO1996021753A1 (fr) * 1995-01-13 1996-07-18 Henkel Corporation Composition et procede destine a former un revetement protecteur adherent solide sur des surfaces en metal
AR001268A1 (es) * 1995-03-22 1997-10-08 Henkel Corp Procedimiento para formar un recubrimiento protector adherente solido sobre superficies metalicas.
FR2752851B1 (fr) * 1996-09-02 1998-11-13 Cfpi Ind Bain et procede de phosphatation de substrats metalliques, concentre pour la preparation de ce bain et substrats metalliques traites a l'aide de ces bain et procede
US5873953A (en) * 1996-12-26 1999-02-23 The Boeing Company Non-chromated oxide coating for aluminum substrates
US6315823B1 (en) 1998-05-15 2001-11-13 Henkel Corporation Lithium and vanadium containing sealing composition and process therewith
WO2003060019A1 (fr) 2002-01-04 2003-07-24 University Of Dayton Pigments anticorrosion non toxiques a base de cobalt
US7294211B2 (en) 2002-01-04 2007-11-13 University Of Dayton Non-toxic corrosion-protection conversion coats based on cobalt
US7235142B2 (en) 2002-01-04 2007-06-26 University Of Dayton Non-toxic corrosion-protection rinses and seals based on cobalt
FR2856079B1 (fr) * 2003-06-11 2006-07-14 Pechiney Rhenalu Procede de traitement de surface pour toles et bandes en alliage d'aluminium
CN1309864C (zh) * 2004-09-29 2007-04-11 广州擎天油漆化工实业有限公司 一种在铝及其合金表面上形成转化膜的工艺
CN100372972C (zh) * 2005-11-03 2008-03-05 复旦大学 在固体表面生长金属有机配合物的方法
CN103184445A (zh) * 2011-12-28 2013-07-03 上海航天精密机械研究所 一种铝合金表面化学氧化溶液组合物及工艺
CN103266314B (zh) * 2013-05-31 2015-05-13 海安县申菱电器制造有限公司 一种铝合金钴盐化学转化膜处理方法
CN103266315B (zh) * 2013-05-31 2015-05-13 海安县申菱电器制造有限公司 一种铝合金钴盐化学转化膜处理液的配制
CN104846309A (zh) * 2015-05-09 2015-08-19 安徽鼎恒再制造产业技术研究院有限公司 一种高强度Co3O4-SiC涂层材料及其制备方法
CN106868495B (zh) * 2017-01-23 2019-06-11 江苏理工学院 一种钴盐化学氧化废液的回收再利用方法
WO2020006365A1 (fr) * 2018-06-28 2020-01-02 Nelumbo Inc. Modifications de surface coïncidentes et procédés de préparation associés

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381203A (en) * 1981-11-27 1983-04-26 Amchem Products, Inc. Coating solutions for zinc surfaces
US5298092A (en) * 1990-05-17 1994-03-29 The Boeing Company Non-chromated oxide coating for aluminum substrates
DK0488430T3 (da) * 1990-11-30 1998-01-05 Boeing Co Cromat-frit cobalt-konversionsovertræk
EP0523288B1 (fr) * 1991-07-19 1998-11-18 The Boeing Company Revêtement d'oxyde non-chromaté pour des substrats en aluminium

Also Published As

Publication number Publication date
EP0646187B1 (fr) 2001-01-10
AU687740B2 (en) 1998-03-05
DE69329853T2 (de) 2001-04-26
DE69329853D1 (de) 2001-02-15
MX9303745A (es) 1994-02-28
DK0646187T3 (da) 2001-04-30
CN1138873C (zh) 2004-02-18
NO945026L (no) 1995-02-24
CA2138790A1 (fr) 1994-01-06
NO315522B1 (no) 2003-09-15
RU94046218A (ru) 1996-10-20
AU4500893A (en) 1994-01-24
SG43169A1 (en) 1997-10-17
CA2138790C (fr) 2004-10-19
NO945026D0 (no) 1994-12-23
WO1994000619A1 (fr) 1994-01-06
ES2152950T3 (es) 2001-02-16
CN1080963A (zh) 1994-01-19
RU2135637C1 (ru) 1999-08-27
JP3345010B2 (ja) 2002-11-18
BR9306602A (pt) 1998-12-08
NZ253699A (en) 1997-05-26
EP0646187A1 (fr) 1995-04-05
JPH07508311A (ja) 1995-09-14
CN1090338A (zh) 1994-08-03
CN1195893C (zh) 2005-04-06
ZA934544B (en) 1994-03-18
ATE198631T1 (de) 2001-01-15

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