CA2056159A1 - Revetement par conversion de cobalt non chromate - Google Patents

Revetement par conversion de cobalt non chromate

Info

Publication number
CA2056159A1
CA2056159A1 CA002056159A CA2056159A CA2056159A1 CA 2056159 A1 CA2056159 A1 CA 2056159A1 CA 002056159 A CA002056159 A CA 002056159A CA 2056159 A CA2056159 A CA 2056159A CA 2056159 A1 CA2056159 A1 CA 2056159A1
Authority
CA
Canada
Prior art keywords
cobalt
solution
conversion coating
hexacoordinated complex
iii hexacoordinated
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
CA002056159A
Other languages
English (en)
Other versions
CA2056159C (fr
Inventor
Matthias P. Schriever
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.)
Boeing Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2056159A1 publication Critical patent/CA2056159A1/fr
Application granted granted Critical
Publication of CA2056159C publication Critical patent/CA2056159C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C23C22/68—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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
CA002056159A 1990-11-30 1991-11-25 Revetement par conversion de cobalt non chromate Expired - Lifetime CA2056159C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US621,132 1984-06-15
US62113290A 1990-11-30 1990-11-30

Publications (2)

Publication Number Publication Date
CA2056159A1 true CA2056159A1 (fr) 1992-05-31
CA2056159C CA2056159C (fr) 2001-07-03

Family

ID=24488866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056159A Expired - Lifetime CA2056159C (fr) 1990-11-30 1991-11-25 Revetement par conversion de cobalt non chromate

Country Status (13)

Country Link
EP (1) EP0488430B1 (fr)
JP (1) JP3194607B2 (fr)
AT (1) ATE154401T1 (fr)
AU (1) AU650494B2 (fr)
BR (1) BR9105184A (fr)
CA (1) CA2056159C (fr)
DE (1) DE69126507T2 (fr)
DK (1) DK0488430T3 (fr)
ES (1) ES2104655T3 (fr)
GR (1) GR3024046T3 (fr)
HK (1) HK1006861A1 (fr)
MX (1) MX9102254A (fr)
NZ (1) NZ240779A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298092A (en) * 1990-05-17 1994-03-29 The Boeing Company Non-chromated oxide coating for aluminum substrates
US5472524A (en) * 1990-05-17 1995-12-05 The Boeing Company Non-chromated cobalt conversion coating method and coated articles
CA2087473C (fr) * 1990-05-17 2001-10-16 Matthias P. Schriever Revetement d'oxyde non chrome pour substrats d'aluminium
US5468307A (en) * 1990-05-17 1995-11-21 Schriever; Matthias P. Non-chromated oxide coating for aluminum substrates
US5411606A (en) * 1990-05-17 1995-05-02 The Boeing Company Non-chromated oxide coating for aluminum substrates
US5551994A (en) * 1990-05-17 1996-09-03 The Boeing Company Non-chromated oxide coating for aluminum substrates
ATE173513T1 (de) * 1991-07-19 1998-12-15 Boeing Co Nicht-chromatierte oxidüberzüge für aluminiumsubstrate
CN1138873C (zh) * 1992-06-25 2004-02-18 波音公司 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
WO1995008008A1 (fr) 1993-09-13 1995-03-23 Commonwealth Scientific And Industrial Research Organisation Traitement de metaux par une solution de nettoyage contenant des ions acides de terres rares
AUPM621194A0 (en) * 1994-06-10 1994-07-07 Commonwealth Scientific And Industrial Research Organisation Conversion coating and process for its formation
EP0804633B1 (fr) 1994-11-11 2002-02-13 Commonwealth Scientific And Industrial Research Organisation Procede et solution destines a la formation d'une couche de conversion sur une surface metallique
GB9617416D0 (en) * 1996-08-20 1996-10-02 Minnesota Mining & Mfg Thermal bleaching of infrared dyes
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
ZA983867B (en) * 1997-05-16 1998-11-13 Henkel Corp Lithium and vanadium containing sealing composition and process therewith
US6315823B1 (en) 1998-05-15 2001-11-13 Henkel Corporation Lithium and vanadium containing sealing composition and process therewith
US6432225B1 (en) * 1999-11-02 2002-08-13 The Boeing Company Non-chromated oxide coating for aluminum substrates
AUPQ633300A0 (en) 2000-03-20 2000-04-15 Commonwealth Scientific And Industrial Research Organisation Process and solution for providing a conversion coating on a metallic surface ii
AUPQ633200A0 (en) 2000-03-20 2000-04-15 Commonwealth Scientific And Industrial Research Organisation Process and solution for providing a conversion coating on a metallic surface I
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
WO2003060019A1 (fr) 2002-01-04 2003-07-24 University Of Dayton Pigments anticorrosion non toxiques a base de cobalt
US6818313B2 (en) 2002-07-24 2004-11-16 University Of Dayton Corrosion-inhibiting coating
US20040011252A1 (en) 2003-01-13 2004-01-22 Sturgill Jeffrey A. Non-toxic corrosion-protection pigments based on manganese
JP4934984B2 (ja) * 2005-03-31 2012-05-23 大日本印刷株式会社 金属酸化物膜の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905838A (en) * 1974-04-10 1975-09-16 Hikaru Ito Bath for treating aluminum and aluminum alloys to form oxide film nonelectrolytically thereon and method for the treatment
US4381203A (en) * 1981-11-27 1983-04-26 Amchem Products, Inc. Coating solutions for zinc surfaces
JPH0331484A (ja) * 1989-06-27 1991-02-12 Nippon Parkerizing Co Ltd 亜鉛または亜鉛系メッキ材料の黒色化処理法
JPH03226584A (ja) * 1990-01-30 1991-10-07 Nippon Parkerizing Co Ltd 亜鉛系めっき鋼板用表面処理液及び表面処理方法
US5298092A (en) * 1990-05-17 1994-03-29 The Boeing Company Non-chromated oxide coating for aluminum substrates

Also Published As

Publication number Publication date
HK1006861A1 (en) 1999-03-19
AU8822591A (en) 1992-06-04
DE69126507D1 (de) 1997-07-17
NZ240779A (en) 1994-11-25
ATE154401T1 (de) 1997-06-15
EP0488430A2 (fr) 1992-06-03
JP3194607B2 (ja) 2001-07-30
CA2056159C (fr) 2001-07-03
EP0488430A3 (en) 1992-12-16
AU650494B2 (en) 1994-06-23
ES2104655T3 (es) 1997-10-16
BR9105184A (pt) 1992-07-21
MX9102254A (es) 1992-06-01
EP0488430B1 (fr) 1997-06-11
GR3024046T3 (en) 1997-10-31
DE69126507T2 (de) 1997-09-25
JPH059745A (ja) 1993-01-19
DK0488430T3 (da) 1998-01-05

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CA2056159A1 (fr) Revetement par conversion de cobalt non chromate
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CA2138790A1 (fr) Couche d'oxyde non chromate pour substrats d'aluminium
CA2196993A1 (fr) Film d'oxyde protecteur ameliore et non chromate pour substrats en aluminium.
CA2087473A1 (fr) Revetement d'oxyde non chrome pour substrats d'aluminium
AU3183593A (en) Non-chromated oxide coating for aluminium substrates
WO2001032954A3 (fr) Couche d'oxyde non chromatee pour substrats en aluminium
Schriever Non-chromated cobalt conversion coating
MY111371A (en) Non-chromated oxide coating for aluminum substrates.
MY110203A (en) Non-chromated oxide coating for aluminium substrates
KR940018480A (ko) 알루미늄 기판을 위한 코발트 전환 코팅

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121211