ES409718A1 - Procedimiento para el tratamiento de superficies de alumi- nio o de aleaciones de aluminio. - Google Patents
Procedimiento para el tratamiento de superficies de alumi- nio o de aleaciones de aluminio.Info
- Publication number
- ES409718A1 ES409718A1 ES409718A ES409718A ES409718A1 ES 409718 A1 ES409718 A1 ES 409718A1 ES 409718 A ES409718 A ES 409718A ES 409718 A ES409718 A ES 409718A ES 409718 A1 ES409718 A1 ES 409718A1
- Authority
- ES
- Spain
- Prior art keywords
- acid
- anodized aluminum
- obstruction
- aluminum
- temperatures
- 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.)
- Expired
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052782 aluminium Inorganic materials 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 title 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 abstract 2
- NAOLWIGVYRIGTP-UHFFFAOYSA-N 1,3,5-trihydroxyanthracene-9,10-dione Chemical compound C1=CC(O)=C2C(=O)C3=CC(O)=CC(O)=C3C(=O)C2=C1 NAOLWIGVYRIGTP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 235000015165 citric acid Nutrition 0.000 abstract 1
- 229940074391 gallic acid Drugs 0.000 abstract 1
- 235000004515 gallic acid Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 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)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
- Paper (AREA)
- Sealing Material Composition (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2162674A DE2162674C3 (de) | 1971-12-17 | 1971-12-17 | Verfahren zum Verdichten von anodischen Oxidschichten auf Aluminium- oder Aluminiumlegierungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES409718A1 true ES409718A1 (es) | 1975-11-16 |
Family
ID=5828298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES409718A Expired ES409718A1 (es) | 1971-12-17 | 1972-12-16 | Procedimiento para el tratamiento de superficies de alumi- nio o de aleaciones de aluminio. |
Country Status (15)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650989C2 (de) * | 1976-11-08 | 1985-01-24 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur Behandlung von Aluminiumoberflächen durch Oxidation mit einer nachfolgenden Verdichtung |
| US4083756A (en) * | 1977-06-17 | 1978-04-11 | Allied Chemical Corporation | Process for improving corrosion resistance of anodized metal surfaces and treated product |
| DE3219922A1 (de) * | 1982-05-27 | 1983-12-01 | Hoechst Ag, 6230 Frankfurt | Verfahren zur nachbehandlung von aluminiumoxidschichten mit alkalisilikat enthaltenden waessrigen loesungen und dessen verwendung bei der herstellung von offsetdruckplattentraegern |
| US4400246A (en) * | 1982-06-28 | 1983-08-23 | International Business Machines Corporation | Process for applying barrier layer anodic coatings |
| DE3418111A1 (de) * | 1984-05-16 | 1985-11-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur nachbehandlung von aluminiumoxidschichten mit phosphoroxo-anionen enthaltenden waessrigen loesungen und deren verwendung bei der herstellung von offsetdruckplattentraegern |
| DE3530934C1 (de) * | 1985-08-29 | 1987-04-16 | Chemal Gmbh & Co Kg | Verfahren zur gleichmaessigen elektrolytischen Einfaerbung von eloxiertem Aluminium bzw. Aluminiumlegierungen |
| JPH0778280B2 (ja) * | 1988-07-28 | 1995-08-23 | 株式会社日立製作所 | 金属の防食表面処理方法 |
| AU7287896A (en) * | 1995-10-18 | 1997-05-07 | Henkel Kommanditgesellschaft Auf Aktien | Short duration hot seal for anodised metal surfaces |
| US8512872B2 (en) | 2010-05-19 | 2013-08-20 | Dupalectpa-CHN, LLC | Sealed anodic coatings |
| US8609254B2 (en) | 2010-05-19 | 2013-12-17 | Sanford Process Corporation | Microcrystalline anodic coatings and related methods therefor |
| USD790918S1 (en) | 2015-07-27 | 2017-07-04 | Whirlpool Corporation | Food processing attachment |
| USD790917S1 (en) | 2015-07-27 | 2017-07-04 | Whirlpool Corporation | Food processing attachment |
| CN109518253B (zh) * | 2017-09-18 | 2021-05-21 | 中铝材料应用研究院有限公司 | 一种基于铝合金表面的高胶接和耐腐蚀的阳极氧化方法 |
| CN109518252B (zh) * | 2017-09-18 | 2021-05-21 | 中铝材料应用研究院有限公司 | 一种基于铝合金的高胶接和耐腐蚀的阳极氧化方法 |
| USD867051S1 (en) | 2017-10-04 | 2019-11-19 | Whirlpool Corporation | Grinder attachment for a stand mixer |
| USD885822S1 (en) | 2018-12-14 | 2020-06-02 | Whirlpool Corporation | Food grinder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL38285C (enrdf_load_stackoverflow) * | 1932-05-26 | 1900-01-01 | ||
| DE676821C (de) * | 1937-09-05 | 1939-06-13 | Siemens & Halske Akt Ges | Verfahren zur Behandlung zu faerbender Gegenstaende aus Leichtmetallen oder Leichtmetallegierungen mit oxydhaltiger Oberflaechenschicht |
| US3647649A (en) * | 1970-02-24 | 1972-03-07 | Alcor Chem | Method and composition for sealing anodized aluminum surfaces |
-
0
- BE BE792852D patent/BE792852A/xx not_active IP Right Cessation
-
1971
- 1971-12-17 DE DE2162674A patent/DE2162674C3/de not_active Expired
-
1972
- 1972-11-16 NL NLAANVRAGE7215524,A patent/NL171913C/xx not_active IP Right Cessation
- 1972-11-20 SE SE7215079A patent/SE401531B/xx unknown
- 1972-11-21 NO NO4239/72A patent/NO131207C/no unknown
- 1972-12-05 US US00312341A patent/US3838023A/en not_active Expired - Lifetime
- 1972-12-06 IT IT32547/72A patent/IT971590B/it active
- 1972-12-13 BR BR8779/72A patent/BR7208779D0/pt unknown
- 1972-12-14 ZA ZA728846A patent/ZA728846B/xx unknown
- 1972-12-14 FR FR7244480A patent/FR2163603B1/fr not_active Expired
- 1972-12-15 AT AT1072872A patent/AT316251B/de not_active IP Right Cessation
- 1972-12-15 GB GB5791372A patent/GB1398589A/en not_active Expired
- 1972-12-15 CH CH1831572A patent/CH584767A5/xx not_active IP Right Cessation
- 1972-12-16 ES ES409718A patent/ES409718A1/es not_active Expired
- 1972-12-18 JP JP12705672A patent/JPS559071B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA728846B (en) | 1973-09-26 |
| GB1398589A (en) | 1975-06-25 |
| US3838023A (en) | 1974-09-24 |
| DE2162674C3 (de) | 1982-05-19 |
| CH584767A5 (enrdf_load_stackoverflow) | 1977-02-15 |
| NO131207C (enrdf_load_stackoverflow) | 1975-04-23 |
| IT971590B (it) | 1974-05-10 |
| NL7215524A (enrdf_load_stackoverflow) | 1973-06-19 |
| BE792852A (fr) | 1973-06-15 |
| NL171913B (nl) | 1983-01-03 |
| NO131207B (enrdf_load_stackoverflow) | 1975-01-13 |
| DE2162674B2 (de) | 1977-08-11 |
| DE2162674A1 (de) | 1973-06-28 |
| JPS559071B2 (enrdf_load_stackoverflow) | 1980-03-07 |
| FR2163603A1 (enrdf_load_stackoverflow) | 1973-07-27 |
| NL171913C (nl) | 1983-06-01 |
| FR2163603B1 (enrdf_load_stackoverflow) | 1975-03-28 |
| AT316251B (de) | 1974-07-10 |
| BR7208779D0 (pt) | 1973-09-25 |
| JPS4868436A (enrdf_load_stackoverflow) | 1973-09-18 |
| SE401531B (sv) | 1978-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19950218 |