ATE154401T1 - Chromatfreier kobalt-konversionsüberzug - Google Patents
Chromatfreier kobalt-konversionsüberzugInfo
- Publication number
- ATE154401T1 ATE154401T1 AT91202181T AT91202181T ATE154401T1 AT E154401 T1 ATE154401 T1 AT E154401T1 AT 91202181 T AT91202181 T AT 91202181T AT 91202181 T AT91202181 T AT 91202181T AT E154401 T1 ATE154401 T1 AT E154401T1
- Authority
- AT
- Austria
- Prior art keywords
- cobalt
- solution
- conversion coating
- hexacoordinated complex
- iii hexacoordinated
- Prior art date
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
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 title 1
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62113290A | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE154401T1 true ATE154401T1 (de) | 1997-06-15 |
Family
ID=24488866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91202181T ATE154401T1 (de) | 1990-11-30 | 1991-08-27 | Chromatfreier kobalt-konversionsüberzug |
Country Status (12)
| 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) |
| MX (1) | MX9102254A (de) |
| NZ (1) | NZ240779A (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5472524A (en) * | 1990-05-17 | 1995-12-05 | The Boeing Company | Non-chromated cobalt conversion coating method and coated articles |
| US5411606A (en) * | 1990-05-17 | 1995-05-02 | The Boeing Company | 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 |
| CA2087473C (en) * | 1990-05-17 | 2001-10-16 | Matthias P. Schriever | 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 |
| US5551994A (en) * | 1990-05-17 | 1996-09-03 | The Boeing Company | Non-chromated oxide coating for aluminum substrates |
| DE69130502T2 (de) * | 1991-07-19 | 1999-05-06 | The Boeing Co., Seattle, Wash. | 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 |
| 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 |
| NZ273541A (en) | 1993-09-13 | 1997-11-24 | Commw Scient Ind Res Org | Cleaning metal surfaces by treatment with alkaline cleaning solution and then with rare earth ion-containing, acidic solution; metal surfaces coated with rare earth (compounds) |
| AUPM621194A0 (en) * | 1994-06-10 | 1994-07-07 | Commonwealth Scientific And Industrial Research Organisation | Conversion coating and process for its formation |
| DE69525475T2 (de) | 1994-11-11 | 2002-10-02 | Commonwealth Scientific And Industrial Research Organisation, Campbell | Verfahren und lösung zur gewährleistung eines konversionsüberzugs auf einer metalloberfläche |
| 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 |
| WO2003060019A1 (en) | 2002-01-04 | 2003-07-24 | University Of Dayton | Non-toxic corrosion protection pigments based on cobalt |
| US7235142B2 (en) | 2002-01-04 | 2007-06-26 | University Of Dayton | Non-toxic corrosion-protection rinses and seals 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)
| 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 ES ES91202181T patent/ES2104655T3/es not_active Expired - Lifetime
- 1991-08-27 DE DE69126507T patent/DE69126507T2/de not_active Expired - Lifetime
- 1991-08-27 AT AT91202181T patent/ATE154401T1/de not_active IP Right Cessation
- 1991-08-27 DK DK91202181.3T patent/DK0488430T3/da active
- 1991-08-27 EP EP91202181A patent/EP0488430B1/de not_active Expired - Lifetime
- 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 NZ NZ240779A patent/NZ240779A/en not_active IP Right Cessation
- 1991-11-28 BR BR919105184A patent/BR9105184A/pt 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
Also Published As
| Publication number | Publication date |
|---|---|
| EP0488430A2 (de) | 1992-06-03 |
| CA2056159C (en) | 2001-07-03 |
| GR3024046T3 (en) | 1997-10-31 |
| CA2056159A1 (en) | 1992-05-31 |
| BR9105184A (pt) | 1992-07-21 |
| ES2104655T3 (es) | 1997-10-16 |
| EP0488430A3 (en) | 1992-12-16 |
| DE69126507D1 (de) | 1997-07-17 |
| EP0488430B1 (de) | 1997-06-11 |
| DK0488430T3 (da) | 1998-01-05 |
| JPH059745A (ja) | 1993-01-19 |
| HK1006861A1 (en) | 1999-03-19 |
| AU650494B2 (en) | 1994-06-23 |
| MX9102254A (es) | 1992-06-01 |
| JP3194607B2 (ja) | 2001-07-30 |
| AU8822591A (en) | 1992-06-04 |
| DE69126507T2 (de) | 1997-09-25 |
| NZ240779A (en) | 1994-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EELA | Cancelled due to lapse of time |