ATE294265T1 - Verwendung eines molybdats in einem verfahren zur versieglung von anodischen oxidschichten auf aluminium - Google Patents
Verwendung eines molybdats in einem verfahren zur versieglung von anodischen oxidschichten auf aluminiumInfo
- Publication number
- ATE294265T1 ATE294265T1 AT02290376T AT02290376T ATE294265T1 AT E294265 T1 ATE294265 T1 AT E294265T1 AT 02290376 T AT02290376 T AT 02290376T AT 02290376 T AT02290376 T AT 02290376T AT E294265 T1 ATE294265 T1 AT E294265T1
- Authority
- AT
- Austria
- Prior art keywords
- bath
- molybdate
- aluminum
- aluminium
- oxide layers
- Prior art date
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000010407 anodic oxide Substances 0.000 title 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 title 1
- 238000007789 sealing Methods 0.000 title 1
- 229910000838 Al alloy Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 238000007596 consolidation process Methods 0.000 abstract 2
- 230000036571 hydration Effects 0.000 abstract 2
- 238000006703 hydration reaction Methods 0.000 abstract 2
- 238000002048 anodisation reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/246—Chemical after-treatment for sealing layers
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Paints Or Removers (AREA)
- Sealing Material Composition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02290376A EP1464733B1 (fr) | 2002-02-15 | 2002-02-15 | Utilisation de molybdate dans un procédé de colmatage d'une couche d'oxyde obtenue par anodisation d'aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE294265T1 true ATE294265T1 (de) | 2005-05-15 |
Family
ID=32842681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02290376T ATE294265T1 (de) | 2002-02-15 | 2002-02-15 | Verwendung eines molybdats in einem verfahren zur versieglung von anodischen oxidschichten auf aluminium |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1464733B1 (es) |
| AT (1) | ATE294265T1 (es) |
| DE (1) | DE60203945T8 (es) |
| ES (1) | ES2238058T3 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023076564A1 (en) | 2021-10-29 | 2023-05-04 | Raytheon Technologies Corporation | Coating for aluminum alloy aerostructures |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2812116C2 (de) * | 1977-03-30 | 1982-06-03 | Yoshida Kogyo K.K., Tokyo | Verfahren zum Aufbringen eines härtbaren Überzugs auf eine gedichtete anodische Oxidschicht auf Aluminium |
| US4515919A (en) * | 1983-05-09 | 1985-05-07 | Lockheed Corporation | Protective coating composition and process for aluminum and aluminum alloys |
| JPH0225592A (ja) * | 1988-07-14 | 1990-01-29 | Fujitsu Ltd | 陽極酸化皮膜の封孔処理方法 |
| US5205922A (en) * | 1990-11-20 | 1993-04-27 | The United States Of America As Represented By The Secretary Of The Navy | Formation of pitting resistant anodized films on aluminum |
-
2002
- 2002-02-15 AT AT02290376T patent/ATE294265T1/de not_active IP Right Cessation
- 2002-02-15 DE DE60203945T patent/DE60203945T8/de active Active
- 2002-02-15 ES ES02290376T patent/ES2238058T3/es not_active Expired - Lifetime
- 2002-02-15 EP EP02290376A patent/EP1464733B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2238058T3 (es) | 2005-08-16 |
| DE60203945D1 (de) | 2005-06-02 |
| DE60203945T8 (de) | 2006-07-27 |
| DE60203945T2 (de) | 2006-02-23 |
| EP1464733A1 (fr) | 2004-10-06 |
| EP1464733B1 (fr) | 2005-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |