ES2658830T3 - Procedimiento para la hidratación de piezas metálicas que presentan capas de óxido de metal - Google Patents
Procedimiento para la hidratación de piezas metálicas que presentan capas de óxido de metal Download PDFInfo
- Publication number
- ES2658830T3 ES2658830T3 ES03022760.7T ES03022760T ES2658830T3 ES 2658830 T3 ES2658830 T3 ES 2658830T3 ES 03022760 T ES03022760 T ES 03022760T ES 2658830 T3 ES2658830 T3 ES 2658830T3
- Authority
- ES
- Spain
- Prior art keywords
- hydration
- carried out
- oxide layer
- metal
- surface coating
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000036571 hydration Effects 0.000 title claims abstract description 36
- 238000006703 hydration reaction Methods 0.000 title claims abstract description 36
- 229910044991 metal oxide Inorganic materials 0.000 title claims abstract description 25
- 150000004706 metal oxides Chemical class 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 title claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002344 surface layer Substances 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 6
- 150000007513 acids Chemical class 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 4
- 239000004417 polycarbonate Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims description 37
- 239000011248 coating agent Substances 0.000 claims description 36
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 14
- 238000005056 compaction Methods 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 229910000838 Al alloy Chemical group 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000007743 anodising Methods 0.000 claims description 6
- 238000005524 ceramic coating Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 238000010276 construction Methods 0.000 description 11
- 239000011148 porous material Substances 0.000 description 8
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 5
- 238000005554 pickling Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000000643 oven drying Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 230000000887 hydrating effect Effects 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000010407 anodic oxide Substances 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- WMWXXXSCZVGQAR-UHFFFAOYSA-N dialuminum;oxygen(2-);hydrate Chemical class O.[O-2].[O-2].[O-2].[Al+3].[Al+3] WMWXXXSCZVGQAR-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 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
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Laminated Bodies (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20220540U | 2002-10-10 | ||
| DE20220540 | 2002-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2658830T3 true ES2658830T3 (es) | 2018-03-12 |
Family
ID=33185814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES03022760.7T Expired - Lifetime ES2658830T3 (es) | 2002-10-10 | 2003-10-10 | Procedimiento para la hidratación de piezas metálicas que presentan capas de óxido de metal |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1486588B1 (de) |
| ES (1) | ES2658830T3 (de) |
| HU (1) | HUE036817T2 (de) |
| PT (1) | PT1486588T (de) |
| SI (1) | SI1486588T1 (de) |
| TR (1) | TR201802092T4 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012019969A1 (de) * | 2012-10-08 | 2014-04-24 | Hans und Ottmar Binder GbR (vertretungsberechtigte Gesellschafter: Hans Binder, 89558 Böhmenkirch; Ottmar Binder, 89558 Böhmenkirch) | Verfahren zum Herstellen einer Sol-Gel-Beschichtung auf einer zu beschichtenden Oberfläche eines Bauteils sowie entsprechendes Bauteil |
| EP2824221A1 (de) * | 2013-07-12 | 2015-01-14 | Eloxal Höfler GmbH | Verfahren zur Herstellung eines korrosionsbeständigen und verschleissfähigen Aluminiumsubstrats |
| US11312107B2 (en) * | 2018-09-27 | 2022-04-26 | Apple Inc. | Plugging anodic oxides for increased corrosion resistance |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB965837A (en) * | 1962-06-19 | 1964-08-06 | Charles Calvin Cohn | Treatment of aluminum oxide coatings |
| US3440150A (en) * | 1966-02-10 | 1969-04-22 | Martin Marietta Corp | Dual-seal anodized aluminum |
| BE817875A (fr) * | 1973-07-30 | 1974-11-18 | Procede pour augmenter l'adherence d'une couche isolante photoconductrice sur un substrat conducteur et application a un element de formation d'image utilise dans un appareil electrophotographique |
-
2003
- 2003-10-10 EP EP03022760.7A patent/EP1486588B1/de not_active Expired - Lifetime
- 2003-10-10 TR TR2018/02092T patent/TR201802092T4/tr unknown
- 2003-10-10 PT PT30227607T patent/PT1486588T/pt unknown
- 2003-10-10 HU HUE03022760A patent/HUE036817T2/hu unknown
- 2003-10-10 ES ES03022760.7T patent/ES2658830T3/es not_active Expired - Lifetime
- 2003-10-10 SI SI200332561T patent/SI1486588T1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUE036817T2 (hu) | 2018-07-30 |
| EP1486588A2 (de) | 2004-12-15 |
| TR201802092T4 (tr) | 2018-03-21 |
| PT1486588T (pt) | 2018-02-27 |
| EP1486588A3 (de) | 2006-09-06 |
| SI1486588T1 (en) | 2018-03-30 |
| EP1486588B1 (de) | 2017-12-13 |
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