JPS5763697A - Electrodeposition painting method for aluminum or aluminium alloy - Google Patents
Electrodeposition painting method for aluminum or aluminium alloyInfo
- Publication number
- JPS5763697A JPS5763697A JP13878980A JP13878980A JPS5763697A JP S5763697 A JPS5763697 A JP S5763697A JP 13878980 A JP13878980 A JP 13878980A JP 13878980 A JP13878980 A JP 13878980A JP S5763697 A JPS5763697 A JP S5763697A
- Authority
- JP
- Japan
- Prior art keywords
- electrodeposition
- barrier
- films
- anodizing
- film
- 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
Landscapes
- Electrochemical Coating By Surface Reaction (AREA)
Abstract
PURPOSE: To obtain coating products having a excellent uniformity of film thickness by performing treatment of temporary sealed pore for Al and/or Al alloy materials formed with anodizing films and after making preliminary electrolysis and making barrier type anodizing films grown, by performing potentiostatic electrodeposition in a electrodepositing paint vessel.
CONSTITUTION: By performing treatment of temporary sealed pore for Al or Al alloy material formed with anodizing films according to normal method and further performing treatments of preliminary electrolysis which made barrier type anodizing film grown, thick barrier films are subjected to form at the part of lower bath resistance (near a counter-electrode). And then the sums of bath resistance and a barrier film resistance at each parts of substances to be coated are equalized. In this case, by treating preliminarily temporary sealed pore, the reaction other than the growth of a barrier film is prevented. Then by performing potentionstatic electrodeposition in a electrodepositing paint vessel, the electrodeposition products having a very excellent uniformity of film thickness are obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13878980A JPS607039B2 (en) | 1980-10-06 | 1980-10-06 | Electrodeposition coating method for aluminum or aluminum alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13878980A JPS607039B2 (en) | 1980-10-06 | 1980-10-06 | Electrodeposition coating method for aluminum or aluminum alloys |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5763697A true JPS5763697A (en) | 1982-04-17 |
JPS607039B2 JPS607039B2 (en) | 1985-02-21 |
Family
ID=15230243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13878980A Expired JPS607039B2 (en) | 1980-10-06 | 1980-10-06 | Electrodeposition coating method for aluminum or aluminum alloys |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS607039B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59110798A (en) * | 1982-12-15 | 1984-06-26 | Hida Seisakusho:Kk | Method for partial electrodeposition painting of aluminum or aluminum alloy |
JPS60204897A (en) * | 1984-03-27 | 1985-10-16 | Setsuo Tomita | Anodic oxidation of aluminum |
WO2006018880A1 (en) * | 2004-08-19 | 2006-02-23 | Og Corporation | Diaphragm for speaker |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61152939U (en) * | 1985-03-11 | 1986-09-22 | ||
JPS62157539A (en) * | 1985-12-30 | 1987-07-13 | Zensen:Kk | Portable thermometer |
-
1980
- 1980-10-06 JP JP13878980A patent/JPS607039B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59110798A (en) * | 1982-12-15 | 1984-06-26 | Hida Seisakusho:Kk | Method for partial electrodeposition painting of aluminum or aluminum alloy |
JPS60204897A (en) * | 1984-03-27 | 1985-10-16 | Setsuo Tomita | Anodic oxidation of aluminum |
WO2006018880A1 (en) * | 2004-08-19 | 2006-02-23 | Og Corporation | Diaphragm for speaker |
Also Published As
Publication number | Publication date |
---|---|
JPS607039B2 (en) | 1985-02-21 |
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