JPS6412000A - Electrolytic pickling device for thick metal sheet - Google Patents
Electrolytic pickling device for thick metal sheetInfo
- Publication number
- JPS6412000A JPS6412000A JP16496087A JP16496087A JPS6412000A JP S6412000 A JPS6412000 A JP S6412000A JP 16496087 A JP16496087 A JP 16496087A JP 16496087 A JP16496087 A JP 16496087A JP S6412000 A JPS6412000 A JP S6412000A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- thick
- plate
- thick metal
- power source
- 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.)
- Pending
Links
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
PURPOSE:To quickly and uniformly remove scale from a thick metal plate by holding the thick metal plate and a plate electrode face to face in a tank filled with acid solution and applying a current between them. CONSTITUTION:In a pickling tank 2 filled with acid solution 3, a thick metal plate 4 and a fixed electrode 6 are fitted vertically by turns and at equal intervals and the bottom end part is held by a support 5 and a stop material 7. The thick plate 4 is connected with a plus terminal of a power source 14 through a contact electrode 12 and an electrical wire 15 and the electrode 6 is connected with a minus terminal of the power source 14 through the contact electrode 11 and the wire 15. In this structure, when an electric current is applied from the power source 14 between the thick plate 4 and the electrode 6 to remove scale from the thick plate 4, the acidic ag. solution 3 between the thick plate 4 and the electrode 6 and the acidic ag. solution 3 on the circumference cause natural circulation to conduct uniform and non-defective electrolytic pickling without deteriorating mechanical properties of the thick plate 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16496087A JPS6412000A (en) | 1987-07-01 | 1987-07-01 | Electrolytic pickling device for thick metal sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16496087A JPS6412000A (en) | 1987-07-01 | 1987-07-01 | Electrolytic pickling device for thick metal sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6412000A true JPS6412000A (en) | 1989-01-17 |
Family
ID=15803136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16496087A Pending JPS6412000A (en) | 1987-07-01 | 1987-07-01 | Electrolytic pickling device for thick metal sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6412000A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100576045B1 (en) * | 2001-12-26 | 2006-05-03 | 주식회사 포스코 | Electrolytic pickling method of stainless steels |
-
1987
- 1987-07-01 JP JP16496087A patent/JPS6412000A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100576045B1 (en) * | 2001-12-26 | 2006-05-03 | 주식회사 포스코 | Electrolytic pickling method of stainless steels |
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