JPS5782496A - Pattern coloring method for aluminum or aluminum alloy - Google Patents
Pattern coloring method for aluminum or aluminum alloyInfo
- Publication number
- JPS5782496A JPS5782496A JP15841180A JP15841180A JPS5782496A JP S5782496 A JPS5782496 A JP S5782496A JP 15841180 A JP15841180 A JP 15841180A JP 15841180 A JP15841180 A JP 15841180A JP S5782496 A JPS5782496 A JP S5782496A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- patterns
- voltage
- aluminum material
- anodic oxidation
- 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.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 title abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 4
- 229910000838 Al alloy Inorganic materials 0.000 title 1
- 238000004040 coloring Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 8
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 150000002739 metals Chemical class 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
Landscapes
- Electrochemical Coating By Surface Reaction (AREA)
Abstract
PURPOSE: To color and form patterns easily on the surface of an aluminum material which is formed with an anodic oxidation film through primary electrolytic treatment, by applying AC voltage between said aluminum material and electrodes formed to a pattern shape in an aq. metallic salt soln.
CONSTITUTION: A plate-like electrode member 4 laminated with sheet metals 4b, for example, Ni for electrodes having desired patterns on a printed substrate 4a made of a synthetic resin is installed in an electrolytic cell 1 contg. an aq. soln. of NiSO4.6H2O as an electrolyte 2. An aluminum material 3 formed with an anodic oxidation film by a primary electrolytic treatment is installed thereon. A liquid permeable insulator 5, for example, silk of about 0.1mm thickness, is interposed between the material 3 and the material 4. A weight 6 is placed on the material 3. Thence, AC voltage of about 1A/dm2 is applied between the material 3 and the metal for electrode 3b. Thereby, the reversal patterns of the metals 4b are colored and formed on the surface of the material 3.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15841180A JPS5834559B2 (en) | 1980-11-10 | 1980-11-10 | Pattern coloring method for aluminum or aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15841180A JPS5834559B2 (en) | 1980-11-10 | 1980-11-10 | Pattern coloring method for aluminum or aluminum alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5782496A true JPS5782496A (en) | 1982-05-22 |
| JPS5834559B2 JPS5834559B2 (en) | 1983-07-27 |
Family
ID=15671161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15841180A Expired JPS5834559B2 (en) | 1980-11-10 | 1980-11-10 | Pattern coloring method for aluminum or aluminum alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834559B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213896A (en) * | 1982-06-07 | 1983-12-12 | Nippon Koki Kk | Electrolytic pigmentation method of aluminum or aluminum alloy |
| WO1992019795A1 (en) * | 1991-05-07 | 1992-11-12 | Alcan International Limited | Process for producing articles comprising anodized films exhibiting areas of different colour and the articles thus produced |
| US6808089B2 (en) | 2001-07-30 | 2004-10-26 | Kobe Steel, Ltd. | Powder filling method and powder filling apparatus |
-
1980
- 1980-11-10 JP JP15841180A patent/JPS5834559B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213896A (en) * | 1982-06-07 | 1983-12-12 | Nippon Koki Kk | Electrolytic pigmentation method of aluminum or aluminum alloy |
| WO1992019795A1 (en) * | 1991-05-07 | 1992-11-12 | Alcan International Limited | Process for producing articles comprising anodized films exhibiting areas of different colour and the articles thus produced |
| US6808089B2 (en) | 2001-07-30 | 2004-10-26 | Kobe Steel, Ltd. | Powder filling method and powder filling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5834559B2 (en) | 1983-07-27 |
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