CH432173A - Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process - Google Patents
Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this processInfo
- Publication number
- CH432173A CH432173A CH673364A CH673364A CH432173A CH 432173 A CH432173 A CH 432173A CH 673364 A CH673364 A CH 673364A CH 673364 A CH673364 A CH 673364A CH 432173 A CH432173 A CH 432173A
- Authority
- CH
- Switzerland
- Prior art keywords
- layer
- aluminum oxide
- treating
- coated
- surfaces coated
- Prior art date
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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Treatment Of Metals (AREA)
- Adornments (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH673364A CH432173A (en) | 1964-05-22 | 1964-05-22 | Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process |
LU48633D LU48633A1 (en) | 1964-05-22 | 1965-05-18 | |
ES0313173A ES313173A1 (en) | 1964-05-22 | 1965-05-20 | Procedure for the protection of aluminum and aluminum alloy objects. (Machine-translation by Google Translate, not legally binding) |
BE664258D BE664258A (en) | 1964-05-22 | 1965-05-21 | |
DE19651521664 DE1521664B2 (en) | 1964-05-22 | 1965-05-21 | PROCESS FOR SEALING AN OXIDE LAYER ON OBJECTS MADE OF ALUMINUM OR ALUMINUM ALLOYS |
NL6506485A NL6506485A (en) | 1964-05-22 | 1965-05-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH673364A CH432173A (en) | 1964-05-22 | 1964-05-22 | Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process |
Publications (1)
Publication Number | Publication Date |
---|---|
CH432173A true CH432173A (en) | 1967-03-15 |
Family
ID=61021857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH673364A CH432173A (en) | 1964-05-22 | 1964-05-22 | Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE664258A (en) |
CH (1) | CH432173A (en) |
DE (1) | DE1521664B2 (en) |
ES (1) | ES313173A1 (en) |
LU (1) | LU48633A1 (en) |
NL (1) | NL6506485A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2960565D1 (en) * | 1978-05-22 | 1981-11-05 | Alcan Res & Dev | Process for sealing anodised aluminium and product so obtained |
EP1873278A1 (en) | 2006-06-30 | 2008-01-02 | Henkel Kommanditgesellschaft Auf Aktien | Silicate treatment of sealed anodised aluminum |
DE102008011298A1 (en) | 2007-03-16 | 2008-09-18 | Süddeutsche Aluminium Manufaktur GmbH | Partial pigmentation of a cover layer to avoid interference with aluminum components or aluminum-containing components |
DE102008023079A1 (en) * | 2008-05-09 | 2010-01-07 | WKW Erbslöh Automotive GmbH | Method for compacting a component made of aluminum and / or an aluminum alloy |
DE102009045762A1 (en) | 2009-10-16 | 2011-04-21 | Henkel Ag & Co. Kgaa | Multi-stage process for the production of alkali-resistant anodized aluminum surfaces |
CN103469276B (en) * | 2013-09-16 | 2015-09-09 | 杭州和韵科技有限公司 | A kind of method improving aluminum anodized film acid-alkali-corrosive-resisting performance |
CN106119924B (en) * | 2016-06-21 | 2018-06-22 | 武汉风帆电化科技股份有限公司 | It is a kind of to improve aluminium and the method for sealing of aluminium alloy anode oxide film alkali resistance and corrosion resisting property |
CN108624935A (en) * | 2017-03-21 | 2018-10-09 | 上海铝通化学科技有限公司 | A kind of closing process of alkali resistance confining liquid and aluminum alloy surface oxidation film |
-
1964
- 1964-05-22 CH CH673364A patent/CH432173A/en unknown
-
1965
- 1965-05-18 LU LU48633D patent/LU48633A1/xx unknown
- 1965-05-20 ES ES0313173A patent/ES313173A1/en not_active Expired
- 1965-05-21 NL NL6506485A patent/NL6506485A/xx unknown
- 1965-05-21 BE BE664258D patent/BE664258A/xx unknown
- 1965-05-21 DE DE19651521664 patent/DE1521664B2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
LU48633A1 (en) | 1965-11-18 |
ES313173A1 (en) | 1966-01-01 |
NL6506485A (en) | 1965-11-23 |
DE1521664A1 (en) | 1969-05-14 |
BE664258A (en) | 1965-11-22 |
DE1521664B2 (en) | 1971-02-18 |
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