DE2164030B2 - Verfahren zum elektrolytischen faerben von anodischen oxidschichten, aluminium oder einer aluminiumlegierung - Google Patents
Verfahren zum elektrolytischen faerben von anodischen oxidschichten, aluminium oder einer aluminiumlegierungInfo
- Publication number
- DE2164030B2 DE2164030B2 DE19712164030 DE2164030A DE2164030B2 DE 2164030 B2 DE2164030 B2 DE 2164030B2 DE 19712164030 DE19712164030 DE 19712164030 DE 2164030 A DE2164030 A DE 2164030A DE 2164030 B2 DE2164030 B2 DE 2164030B2
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- molybdenum
- color
- acid
- electrolyte
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 19
- 238000004040 coloring Methods 0.000 title claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 7
- 239000010407 anodic oxide Substances 0.000 title claims description 6
- 229910052782 aluminium Inorganic materials 0.000 title description 17
- 239000003792 electrolyte Substances 0.000 claims description 20
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 17
- 239000011733 molybdenum Substances 0.000 claims description 17
- 229910052750 molybdenum Inorganic materials 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 230000002378 acidificating effect Effects 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052721 tungsten Inorganic materials 0.000 claims description 8
- 239000010937 tungsten Substances 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000003929 acidic solution Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000011964 heteropoly acid Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 20
- 239000002253 acid Substances 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 8
- 239000003086 colorant Substances 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 6
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000000834 fixative Substances 0.000 description 4
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 3
- 235000018660 ammonium molybdate Nutrition 0.000 description 3
- 239000011609 ammonium molybdate Substances 0.000 description 3
- 229940010552 ammonium molybdate Drugs 0.000 description 3
- 235000019239 indanthrene blue RS Nutrition 0.000 description 3
- UHOKSCJSTAHBSO-UHFFFAOYSA-N indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000015393 sodium molybdate Nutrition 0.000 description 3
- 239000011684 sodium molybdate Substances 0.000 description 3
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 3
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 235000019425 dextrin Nutrition 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002751 molybdenum Chemical class 0.000 description 2
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003658 tungsten compounds Chemical class 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 235000019646 color tone Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000005078 molybdenum compound Substances 0.000 description 1
- 150000002752 molybdenum compounds Chemical class 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- OYMJNIHGVDEDFX-UHFFFAOYSA-J molybdenum tetrachloride Chemical class Cl[Mo](Cl)(Cl)Cl OYMJNIHGVDEDFX-UHFFFAOYSA-J 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- CGFYHILWFSGVJS-UHFFFAOYSA-N silicic acid;trioxotungsten Chemical compound O[Si](O)(O)O.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 CGFYHILWFSGVJS-UHFFFAOYSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000007306 turnover Effects 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
- C25D11/20—Electrolytic after-treatment
- C25D11/22—Electrolytic after-treatment for colouring layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO171A NO125236B (enExample) | 1971-01-02 | 1971-01-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2164030A1 DE2164030A1 (de) | 1972-07-13 |
| DE2164030B2 true DE2164030B2 (de) | 1976-06-24 |
Family
ID=19877303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712164030 Withdrawn DE2164030B2 (de) | 1971-01-02 | 1971-12-23 | Verfahren zum elektrolytischen faerben von anodischen oxidschichten, aluminium oder einer aluminiumlegierung |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5140862B2 (enExample) |
| AT (1) | AT309182B (enExample) |
| AU (1) | AU3736471A (enExample) |
| BE (1) | BE777460A (enExample) |
| CA (1) | CA975710A (enExample) |
| CH (1) | CH583307A5 (enExample) |
| DE (1) | DE2164030B2 (enExample) |
| ES (1) | ES398449A1 (enExample) |
| FR (1) | FR2120179B1 (enExample) |
| GB (1) | GB1383241A (enExample) |
| IT (1) | IT944580B (enExample) |
| NL (1) | NL167480C (enExample) |
| NO (1) | NO125236B (enExample) |
| SE (1) | SE373608B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2314273A1 (fr) * | 1975-06-10 | 1977-01-07 | Keller Eberhard | Procede pour la production de colorations combinees sur des pieces d'aluminium ou d'alliages d'aluminium |
| JPS5245545A (en) * | 1975-08-29 | 1977-04-11 | Shokosha Kk | Dyeing process for aluminum and its alloy |
| JPS5228436A (en) * | 1975-08-29 | 1977-03-03 | Shokosha Kk | Dyeing process for aluminum and its alloy |
| JPS558414U (enExample) * | 1978-06-30 | 1980-01-19 | ||
| GB8329029D0 (en) * | 1983-10-31 | 1983-11-30 | Alcan Int Ltd | Coloured anodised finishes |
-
1971
- 1971-01-02 NO NO171A patent/NO125236B/no unknown
- 1971-12-22 NL NL7117649A patent/NL167480C/xx not_active IP Right Cessation
- 1971-12-23 DE DE19712164030 patent/DE2164030B2/de not_active Withdrawn
- 1971-12-24 AU AU37364/71A patent/AU3736471A/en not_active Expired
- 1971-12-27 JP JP10554271A patent/JPS5140862B2/ja not_active Expired
- 1971-12-28 FR FR7147940A patent/FR2120179B1/fr not_active Expired
- 1971-12-29 AT AT1123571A patent/AT309182B/de active
- 1971-12-29 BE BE777460A patent/BE777460A/nl unknown
- 1971-12-29 ES ES398449A patent/ES398449A1/es not_active Expired
- 1971-12-30 SE SE1693471A patent/SE373608B/xx unknown
- 1971-12-30 CH CH1923071A patent/CH583307A5/xx not_active IP Right Cessation
- 1971-12-30 IT IT3313971A patent/IT944580B/it active
-
1972
- 1972-01-03 GB GB19472A patent/GB1383241A/en not_active Expired
- 1972-01-04 CA CA131,563A patent/CA975710A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA975710A (en) | 1975-10-07 |
| AU3736471A (en) | 1973-06-28 |
| NL7117649A (enExample) | 1972-07-04 |
| GB1383241A (en) | 1975-02-05 |
| NO125236B (enExample) | 1972-08-07 |
| SE373608B (sv) | 1975-02-10 |
| JPS4848337A (enExample) | 1973-07-09 |
| ES398449A1 (es) | 1974-08-16 |
| NL167480B (nl) | 1981-07-16 |
| DE2164030A1 (de) | 1972-07-13 |
| FR2120179A1 (enExample) | 1972-08-11 |
| AT309182B (de) | 1973-08-10 |
| JPS5140862B2 (enExample) | 1976-11-06 |
| IT944580B (it) | 1973-04-20 |
| FR2120179B1 (enExample) | 1974-05-10 |
| CH583307A5 (enExample) | 1976-12-31 |
| BE777460A (nl) | 1972-04-17 |
| NL167480C (nl) | 1981-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8239 | Disposal/non-payment of the annual fee |