IL31135A - Process for colouring anodised aluminium by electrolytic deposition - Google Patents
Process for colouring anodised aluminium by electrolytic depositionInfo
- Publication number
- IL31135A IL31135A IL31135A IL3113568A IL31135A IL 31135 A IL31135 A IL 31135A IL 31135 A IL31135 A IL 31135A IL 3113568 A IL3113568 A IL 3113568A IL 31135 A IL31135 A IL 31135A
- Authority
- IL
- Israel
- Prior art keywords
- aluminium
- bath
- magnesium
- salt
- sulphate
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims description 45
- 239000004411 aluminium Substances 0.000 title claims description 43
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 22
- 238000004040 coloring Methods 0.000 title description 8
- 230000008021 deposition Effects 0.000 title description 4
- 238000000576 coating method Methods 0.000 claims description 34
- 239000011248 coating agent Substances 0.000 claims description 29
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical class [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 23
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 22
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 22
- 229910052749 magnesium Inorganic materials 0.000 claims description 21
- 239000011777 magnesium Substances 0.000 claims description 20
- 238000004901 spalling Methods 0.000 claims description 15
- 239000010407 anodic oxide Substances 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 13
- 239000001117 sulphuric acid Substances 0.000 claims description 13
- 235000011149 sulphuric acid Nutrition 0.000 claims description 13
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 159000000013 aluminium salts Chemical class 0.000 claims description 10
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical class [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Chemical class 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Chemical class 0.000 claims description 4
- -1 cobalt salt Chemical class 0.000 claims description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
- 159000000003 magnesium salts Chemical class 0.000 claims description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical class [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 3
- 229910052711 selenium Inorganic materials 0.000 claims description 3
- 239000011669 selenium Substances 0.000 claims description 3
- 229910052714 tellurium Inorganic materials 0.000 claims description 3
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical class [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011133 lead Chemical class 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Chemical class 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims 1
- 239000001166 ammonium sulphate Substances 0.000 claims 1
- 235000011130 ammonium sulphate Nutrition 0.000 claims 1
- 238000011282 treatment Methods 0.000 description 33
- 229940091250 magnesium supplement Drugs 0.000 description 20
- 235000001055 magnesium Nutrition 0.000 description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- 239000003792 electrolyte Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 8
- 229910000906 Bronze Inorganic materials 0.000 description 7
- 239000010974 bronze Substances 0.000 description 7
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 6
- 239000001164 aluminium sulphate Substances 0.000 description 5
- 235000011128 aluminium sulphate Nutrition 0.000 description 5
- 239000003086 colorant Substances 0.000 description 5
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 5
- 238000007743 anodising Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 2
- 239000011654 magnesium acetate Substances 0.000 description 2
- 235000011285 magnesium acetate Nutrition 0.000 description 2
- 229940069446 magnesium acetate Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 229940074389 tellurium Drugs 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DOIXGGGORNAJAT-UHFFFAOYSA-M [NH4+].[Ni+].[O-]S([O-])(=O)=O Chemical compound [NH4+].[Ni+].[O-]S([O-])(=O)=O DOIXGGGORNAJAT-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001399 aluminium compounds Chemical class 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical class [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001254 electrum Inorganic materials 0.000 description 1
- 239000010940 green gold Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229940046892 lead acetate Drugs 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- MQRWPMGRGIILKQ-UHFFFAOYSA-N sodium telluride Chemical compound [Na][Te][Na] MQRWPMGRGIILKQ-UHFFFAOYSA-N 0.000 description 1
- VOADVZVYWFSHSM-UHFFFAOYSA-L sodium tellurite Chemical compound [Na+].[Na+].[O-][Te]([O-])=O VOADVZVYWFSHSM-UHFFFAOYSA-L 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 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)
- Water Treatment By Electricity Or Magnetism (AREA)
- Chemical Treatment Of Metals (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Cookers (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB53699/67A GB1241296A (en) | 1967-11-24 | 1967-11-24 | Process for colouring anodised aluminium by electrolytic deposition |
| GB5369867 | 1967-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL31135A0 IL31135A0 (en) | 1969-01-29 |
| IL31135A true IL31135A (en) | 1972-10-29 |
Family
ID=26267320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL31135A IL31135A (en) | 1967-11-24 | 1968-11-22 | Process for colouring anodised aluminium by electrolytic deposition |
Country Status (17)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772166A (en) * | 1972-07-21 | 1973-11-13 | Perma Technological Ind Inc | Electrolytic process for slating a curvilinear aluminum workpiece |
| FR2219437B1 (enrdf_load_stackoverflow) * | 1973-02-23 | 1975-08-22 | Pechiney Aluminium | |
| CH581706A5 (enrdf_load_stackoverflow) * | 1973-11-09 | 1976-11-15 | Alusuisse | |
| US4177299A (en) * | 1978-01-27 | 1979-12-04 | Swiss Aluminium Ltd. | Aluminum or aluminum alloy article and process |
| US4431489A (en) * | 1983-03-31 | 1984-02-14 | Kaiser Aluminum & Chemical Corporation | Coloring process for anodized aluminum products |
| US4931151A (en) * | 1989-04-11 | 1990-06-05 | Novamax Technologies Holdings Inc. | Method for two step electrolytic coloring of anodized aluminum |
| US8050831B2 (en) | 2006-04-07 | 2011-11-01 | Ford Global Technologies, Llc | Vehicle engine speed control for a continuously variable transmission |
| WO2010039937A1 (en) * | 2008-10-01 | 2010-04-08 | Lorin Industries | Outdoor-suitable antique copper color aluminum material and process |
| JP5908266B2 (ja) * | 2011-11-30 | 2016-04-26 | 株式会社Ｓｃｒｅｅｎホールディングス | 陽極化成装置及びそれを備えた陽極化成システム並びに半導体ウエハ |
| US20130153427A1 (en) * | 2011-12-20 | 2013-06-20 | Apple Inc. | Metal Surface and Process for Treating a Metal Surface |
| CN107190299B (zh) * | 2017-06-14 | 2023-07-04 | 江苏昊科汽车空调有限公司 | 用于空调压缩机旋转压缩盘铝合金的硬质氧化方法 |
-
1967
- 1967-11-24 GB GB53699/67A patent/GB1241296A/en not_active Expired
-
1968
- 1968-11-06 US US773935A patent/US3616309A/en not_active Expired - Lifetime
- 1968-11-06 US US773936A patent/US3616308A/en not_active Expired - Lifetime
- 1968-11-12 IE IE1363/68A patent/IE32543B1/xx unknown
- 1968-11-19 FI FI683306A patent/FI47115C/fi active
- 1968-11-19 DE DE1809741A patent/DE1809741C3/de not_active Expired
- 1968-11-21 FR FR1592472D patent/FR1592472A/fr not_active Expired
- 1968-11-21 AT AT1133868A patent/AT305721B/de not_active IP Right Cessation
- 1968-11-21 YU YU2730/68A patent/YU34438B/xx unknown
- 1968-11-22 LU LU57373D patent/LU57373A1/xx unknown
- 1968-11-22 NO NO4668/68A patent/NO120098B/no unknown
- 1968-11-22 BE BE724327D patent/BE724327A/xx not_active IP Right Cessation
- 1968-11-22 SE SE15914/68A patent/SE337972B/xx unknown
- 1968-11-22 CH CH1747768A patent/CH495431A/fr not_active IP Right Cessation
- 1968-11-22 NL NL686816721A patent/NL141579B/xx not_active IP Right Cessation
- 1968-11-22 IL IL31135A patent/IL31135A/en unknown
- 1968-11-22 DK DK573068A patent/DK131794C/da active
- 1968-11-23 ES ES360607A patent/ES360607A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE32543L (en) | 1969-05-24 |
| AT305721B (de) | 1973-03-12 |
| FI47115C (fi) | 1973-09-10 |
| IL31135A0 (en) | 1969-01-29 |
| DE1809741A1 (de) | 1969-11-06 |
| ES360607A1 (es) | 1970-07-16 |
| DE1809741C3 (de) | 1975-10-23 |
| SE337972B (enrdf_load_stackoverflow) | 1971-08-23 |
| YU273068A (en) | 1978-12-31 |
| US3616309A (en) | 1971-10-26 |
| GB1241296A (en) | 1971-08-04 |
| NL6816721A (enrdf_load_stackoverflow) | 1969-05-28 |
| NO120098B (enrdf_load_stackoverflow) | 1970-08-24 |
| FI47115B (enrdf_load_stackoverflow) | 1973-05-31 |
| FR1592472A (enrdf_load_stackoverflow) | 1970-05-11 |
| DE1809741B2 (enrdf_load_stackoverflow) | 1971-02-04 |
| YU34438B (en) | 1979-07-10 |
| IE32543B1 (en) | 1973-09-05 |
| CH495431A (fr) | 1970-08-31 |
| DK131794B (da) | 1975-09-01 |
| DK131794C (da) | 1976-02-02 |
| US3616308A (en) | 1971-10-26 |
| LU57373A1 (enrdf_load_stackoverflow) | 1969-03-03 |
| NL141579B (nl) | 1974-03-15 |
| BE724327A (enrdf_load_stackoverflow) | 1969-05-22 |
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