DK0488430T3 - Cromat-frit cobalt-konversionsovertræk - Google Patents

Cromat-frit cobalt-konversionsovertræk

Info

Publication number: DK0488430T3
Authority: DK; Denmark
Prior art keywords: cobalt; solution; conversion coating; hexacoordinated complex; iii hexacoordinated
Prior art date: 1990-11-30

Application number

DK91202181.3T

Other languages

Danish (da)

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.)

1990-11-30

Filing date

1991-08-27

Publication date

1998-01-05

1991-08-27 Application filed by Boeing Co filed Critical Boeing Co

1998-01-05 Application granted granted Critical

1998-01-05 Publication of DK0488430T3 publication Critical patent/DK0488430T3/da

Links

229910017052 cobalt Inorganic materials 0.000 title abstract 8
239000010941 cobalt Substances 0.000 title abstract 8
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title abstract 8
238000007739 conversion coating Methods 0.000 title abstract 7
239000000758 substrate Substances 0.000 abstract 8
239000000243 solution Substances 0.000 abstract 7
229910052751 metal Inorganic materials 0.000 abstract 4
239000002184 metal Substances 0.000 abstract 4
238000000034 method Methods 0.000 abstract 3
239000007864 aqueous solution Substances 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 2
IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 abstract 2
238000005260 corrosion Methods 0.000 abstract 2
230000007797 corrosion Effects 0.000 abstract 2
UPWOEMHINGJHOB-UHFFFAOYSA-N oxo(oxocobaltiooxy)cobalt Chemical compound O=[Co]O[Co]=O UPWOEMHINGJHOB-UHFFFAOYSA-N 0.000 abstract 2
239000003973 paint Substances 0.000 abstract 2
229910000838 Al alloy Inorganic materials 0.000 abstract 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
229910045601 alloy Inorganic materials 0.000 abstract 1
239000000956 alloy Substances 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 abstract 1
229910052593 corundum Inorganic materials 0.000 abstract 1
230000001747 exhibiting effect Effects 0.000 abstract 1
AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
239000011777 magnesium Substances 0.000 abstract 1
150000002826 nitrites Chemical class 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
229910001845 yogo sapphire Inorganic materials 0.000 abstract 1

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)

DK91202181.3T 1990-11-30 1991-08-27 Cromat-frit cobalt-konversionsovertræk DK0488430T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US62113290A	1990-11-30	1990-11-30

Publications (1)

Publication Number	Publication Date
DK0488430T3 true DK0488430T3 (da)	1998-01-05

Family

ID=24488866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK91202181.3T DK0488430T3 (da)	1990-11-30	1991-08-27	Cromat-frit cobalt-konversionsovertræk

Country Status (13)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
CA2087473C (en) *	1990-05-17	2001-10-16	Matthias P. Schriever	Non-chromated oxide coating for aluminum substrates
US5468307A (en) *	1990-05-17	1995-11-21	Schriever; Matthias P.	Non-chromated oxide coating for aluminum substrates
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
ES2125231T3 (es) *	1991-07-19	1999-03-01	Boeing Co	Revestimientos de oxido no cromado para sustratos de aluminio.
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
RU2130977C1 (ru) *	1993-01-19	1999-05-27	Дзе Боинг Компани	Способ формирования оксидного кобальтового конверсионного покрытия и водный химический раствор для получения оксидного кобальтового конверсионного покрытия
ES2171170T3 (es)	1993-09-13	2002-09-01	Commw Scient Ind Res Org	Tratamiento de metales por medio de una solucion de limpieza que contiene iones acidos de tierras raras.
AUPM621194A0 (en) *	1994-06-10	1994-07-07	Commonwealth Scientific And Industrial Research Organisation	Conversion coating and process for its formation
CZ143197A3 (en)	1994-11-11	1997-10-15	Commw Scient Ind Res Org	Solution for making a conversion coating on a metallic surface and method of applying thereof to the metallic surface
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
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
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
US7235142B2 (en)	2002-01-04	2007-06-26	University Of Dayton	Non-toxic corrosion-protection rinses and seals based on cobalt
US7294211B2 (en)	2002-01-04	2007-11-13	University Of Dayton	Non-toxic corrosion-protection conversion coats based on cobalt
AU2002361689A1 (en)	2002-01-04	2003-07-30	University Of Dayton	Non-toxic corrosion protection pigments based on 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
RU2416680C1 (ru) *	2009-11-05	2011-04-20	Федеральное государственное образовательное учреждение высшего профессионального образования "Астраханский государственный технический университет"	Электролит анодирования алюминия и его сплавов

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

1991
- 1991-08-27 DE DE69126507T patent/DE69126507T2/de not_active Expired - Lifetime
- 1991-08-27 ES ES91202181T patent/ES2104655T3/es not_active Expired - Lifetime
- 1991-08-27 EP EP91202181A patent/EP0488430B1/de not_active Expired - Lifetime
- 1991-08-27 DK DK91202181.3T patent/DK0488430T3/da active
- 1991-08-27 AT AT91202181T patent/ATE154401T1/de not_active IP Right Cessation
- 1991-11-25 CA CA002056159A patent/CA2056159C/en not_active Expired - Lifetime
- 1991-11-27 AU AU88225/91A patent/AU650494B2/en not_active Ceased
- 1991-11-28 BR BR919105184A patent/BR9105184A/pt not_active IP Right Cessation
- 1991-11-28 NZ NZ240779A patent/NZ240779A/en not_active IP Right Cessation
- 1991-11-28 MX MX9102254A patent/MX9102254A/es not_active IP Right Cessation
- 1991-11-29 JP JP31608191A patent/JP3194607B2/ja not_active Expired - Lifetime
1997
- 1997-07-09 GR GR970401701T patent/GR3024046T3/el unknown
1998
- 1998-06-22 HK HK98105956A patent/HK1006861A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0488430A2 (de)	1992-06-03
ES2104655T3 (es)	1997-10-16
BR9105184A (pt)	1992-07-21
NZ240779A (en)	1994-11-25
AU650494B2 (en)	1994-06-23
EP0488430A3 (en)	1992-12-16
ATE154401T1 (de)	1997-06-15
EP0488430B1 (de)	1997-06-11
DE69126507D1 (de)	1997-07-17
DE69126507T2 (de)	1997-09-25
AU8822591A (en)	1992-06-04
CA2056159A1 (en)	1992-05-31
HK1006861A1 (en)	1999-03-19
JP3194607B2 (ja)	2001-07-30
MX9102254A (es)	1992-06-01
JPH059745A (ja)	1993-01-19
GR3024046T3 (en)	1997-10-31
CA2056159C (en)	2001-07-03

Publication	Publication Date	Title
DE69126507D1 (de)	1997-07-17	Chromatfreier Kobalt-Konversionsüberzug
DK0458020T3 (da)	2000-10-30	Ikke-chromaterede oxidovertræk for aluminiumunderlag
DK0646187T3 (da)	2001-04-30	Ikke-chromateret oxidbelægning for aluminiumunderlag
US3964936A (en)	1976-06-22	Coating solution for metal surfaces
CA2196993A1 (en)	1996-02-22	Improved non-chromated oxide coating for aluminum substrates
KR100838445B1 (ko)	2008-06-16	알루미늄 또는 알루미늄 합금용 3가 크로메이트액, 및 이를이용한 알루미늄 또는 알루미늄 합금 표면에 내식성피막을 형성하는 방법
DK0523288T3 (da)	1999-08-02	Ikke-chromaterede oxidovertræk til aluminiumsubstrater
CA2087473A1 (en)	1994-07-19	Non-chromated oxide coating for aluminum substrates
MXPA02003504A (es)	2004-09-10	Recubrimiento de oxido no cromado para sustratos de aluminio.
Schriever	1992	Non-chromated cobalt conversion coating
US3930081A (en)	1975-12-30	Composition and process for displacement plating of zinc surfaces
MY111371A (en)	1999-12-31	Non-chromated oxide coating for aluminum substrates.
Schriever	1995	Non-chromated oxide coating for aluminum substrates
MY110203A (en)	1998-02-28	Non-chromated oxide coating for aluminium substrates
WO2024247474A1 (ja)	2024-12-05	３価クロム黒色化成処理用組成物および化成被膜を備える部材の製造方法
KR940018480A (ko)	1994-08-18	알루미늄 기판을 위한 코발트 전환 코팅