JPS56108897A - Electrodeposition coating method for closed metallic vessel - Google Patents
Electrodeposition coating method for closed metallic vesselInfo
- Publication number
- JPS56108897A JPS56108897A JP959280A JP959280A JPS56108897A JP S56108897 A JPS56108897 A JP S56108897A JP 959280 A JP959280 A JP 959280A JP 959280 A JP959280 A JP 959280A JP S56108897 A JPS56108897 A JP S56108897A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- electrode
- coated
- coating
- coating medium
- 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
Abstract
PURPOSE: To form coating of optimum thickness uniformly over the whole surface to be coated by feeding electricity for a short time, by feeding electricity by applying voltage across a metallic vessel containing water soluble coating medium and an electrode, which is installed in the vessel, and which has area in a specified ratio to that of the surface to be coated, in addition having specified distance to the vessel.
CONSTITUTION: Water soluble coating medium 3 is poured 2 into a closed metallic vessel 1, and an electrode 4 is inserted 2 into the coating medium 3. The area ratio of the surface to be coated of the vessel 1 to the electrode 4 is set at ≤1/200, and the distance between the electrode 4 and the surface of the vessel 1 is predetermined at 30W200mm. Electricity is fed by applying voltage across the electrode 4 and the vessel 1 from an electric power source 6, hereby ionized molecules of coating medium is moved toward the inner surface of the vessel 1 to form coating on the inner surface 1a by electrodeposition. As a result, dry uniform coating of 15W25μ in thickness is formed over the whole inner surface to be coated of the vessel 1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55009592A JPS5813637B2 (en) | 1980-01-30 | 1980-01-30 | Electrodeposition coating method for airtight metal vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55009592A JPS5813637B2 (en) | 1980-01-30 | 1980-01-30 | Electrodeposition coating method for airtight metal vessels |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56108897A true JPS56108897A (en) | 1981-08-28 |
JPS5813637B2 JPS5813637B2 (en) | 1983-03-15 |
Family
ID=11724592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55009592A Expired JPS5813637B2 (en) | 1980-01-30 | 1980-01-30 | Electrodeposition coating method for airtight metal vessels |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5813637B2 (en) |
-
1980
- 1980-01-30 JP JP55009592A patent/JPS5813637B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5813637B2 (en) | 1983-03-15 |
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