EP0213331A3 - Element of aluminium or an aluminium alloy with a hard oxide layer, and process for the manufacture of such an element - Google Patents
Element of aluminium or an aluminium alloy with a hard oxide layer, and process for the manufacture of such an element Download PDFInfo
- Publication number
- EP0213331A3 EP0213331A3 EP86109418A EP86109418A EP0213331A3 EP 0213331 A3 EP0213331 A3 EP 0213331A3 EP 86109418 A EP86109418 A EP 86109418A EP 86109418 A EP86109418 A EP 86109418A EP 0213331 A3 EP0213331 A3 EP 0213331A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- aluminium
- manufacture
- oxide layer
- hard oxide
- aluminium alloy
- 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
Links
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Treatment Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853528180 DE3528180A1 (de) | 1985-08-06 | 1985-08-06 | Verfahren zur anodischen hartoxidation |
| DE3528180 | 1985-08-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0213331A2 EP0213331A2 (de) | 1987-03-11 |
| EP0213331A3 true EP0213331A3 (en) | 1987-03-25 |
| EP0213331B1 EP0213331B1 (de) | 1990-06-27 |
Family
ID=6277831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP86109418A Expired - Lifetime EP0213331B1 (de) | 1985-08-06 | 1986-07-10 | Bauteil aus Aluminium oder einer Aluminiumlegierung mit einer Hartoxidschicht sowie Verfahren zur Herstellung des Bauteiles |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0213331B1 (de) |
| DE (2) | DE3528180A1 (de) |
| ES (1) | ES2000131A6 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404245B (de) * | 1996-09-20 | 1998-09-25 | Weber Guenter | Einrichtung zur lagerung eines bolzens |
| EP1144732A2 (de) | 1998-12-24 | 2001-10-17 | Bayer Aktiengesellschaft | Verfahren zur herstellung einer ultraphoben oberfläche auf basis von aluminium |
| DE10028772B4 (de) * | 2000-06-07 | 2005-03-17 | Technische Universität Dresden | Aluminiumwerkstoff mit ultrahydrophober Oberfläche, Verfahren zu dessen Herstellung sowie Verwendung |
| EP2996939B1 (de) * | 2013-05-14 | 2020-03-11 | Saab Ab | Wachsgefüllte poröse metalloberfläche für ein flugzeug und verfahren in einer produktionsanlage |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3032435A (en) * | 1958-07-17 | 1962-05-01 | Knapsack Greisheim Ag | Process for improving the corrosion resistance of pieces of light metals and light metal alloys |
| DE3411678A1 (de) * | 1983-03-28 | 1984-10-25 | Boston S.p.A., Bollate, Mailand/Milano | Verfahren zur nachverdichtung von aluminium und aluminiumlegierungen im anschluss an die eloxierung und bad zur durchfuehrung des verfahrens |
-
1985
- 1985-08-06 DE DE19853528180 patent/DE3528180A1/de active Granted
-
1986
- 1986-07-10 DE DE8686109418T patent/DE3672221D1/de not_active Expired - Lifetime
- 1986-07-10 EP EP86109418A patent/EP0213331B1/de not_active Expired - Lifetime
- 1986-08-06 ES ES8600912A patent/ES2000131A6/es not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3032435A (en) * | 1958-07-17 | 1962-05-01 | Knapsack Greisheim Ag | Process for improving the corrosion resistance of pieces of light metals and light metal alloys |
| DE3411678A1 (de) * | 1983-03-28 | 1984-10-25 | Boston S.p.A., Bollate, Mailand/Milano | Verfahren zur nachverdichtung von aluminium und aluminiumlegierungen im anschluss an die eloxierung und bad zur durchfuehrung des verfahrens |
Non-Patent Citations (3)
| Title |
|---|
| "Aluminium-Taschenbuch", 13. Auflage, 1974 Aluminium-Verlag GBMH Dusseldorf Seiten 708-711 seite 710, zeilen 16,17 seite 710, zeilen 5, 6 * |
| KARL SCHMITT "Elektrochemie", 1952 Fachbuchverlag GMBH Leipzig Seiten 267,268 seite 268, zeilen 15-21 * |
| S.WERNICK "Die Oberflachenbehandlung von Aluminium", 1. Auflage, 1969 Eugen G. Leuze Verlag Saulgau/Wurtt. Seiten 407-409 seite 409, zeilen 21-24 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0213331A2 (de) | 1987-03-11 |
| DE3528180A1 (de) | 1987-02-19 |
| EP0213331B1 (de) | 1990-06-27 |
| ES2000131A6 (es) | 1987-12-16 |
| DE3528180C2 (de) | 1990-04-05 |
| DE3672221D1 (de) | 1990-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| PUAL | Search report despatched |
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| 17P | Request for examination filed |
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| 17Q | First examination report despatched |
Effective date: 19880129 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: B.V. LEIDSE HOUTHANDEL V/H KATER EN WIETHOFF |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BAUS, HEINZ GEORG |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ALTURA LEIDEN HOLDING B.V. |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DUSCHOLUX GMBH Owner name: ALTURA LEIDEN HOLDING B.V. |
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