JPS6436791A - Electrodepositing method for structure in sea - Google Patents
Electrodepositing method for structure in seaInfo
- Publication number
- JPS6436791A JPS6436791A JP18892687A JP18892687A JPS6436791A JP S6436791 A JPS6436791 A JP S6436791A JP 18892687 A JP18892687 A JP 18892687A JP 18892687 A JP18892687 A JP 18892687A JP S6436791 A JPS6436791 A JP S6436791A
- Authority
- JP
- Japan
- Prior art keywords
- sea
- electrodeposition properties
- shape steel
- structural member
- substance
- 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
- 238000004070 electrodeposition Methods 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
PURPOSE:To deposit an electrodeposited layer having nearly uniform thickness on the whole body of a structure in the sea by applying electric resistant substance on the surface of a member good in electrodeposition properties and electrifying both the structure and an insulated electrical conductor in the structure in the sea which consists of a member superior in electrodeposition properties and a member inferior therein. CONSTITUTION:A structural member 1 in the sea is constituted of combination of both a shape steel 2 superior in electrodeposition properties and a wire gauze 3 free from electrodeposition properties and concrete 4 is applied at about 1-2mm thickness on the surface of the shape steel 2. This structural member 1 is made to a cathode and this cathode and an anode 8 insulated therefrom are supplied with DC current via cables 11, 12 from a DC electric source 7. Therefor Ca and Mg in the seawater are deposited as inorganic substance on the structural member 1 being a cathodic face by electrolysis. The shape iron 2 is applied with concrete 4 and therefore the flow of current is wholly averaged and electrodeposited substance 5 is deposited at nearly same amount on the shape steel 2 and the wire gauze 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18892687A JPS6436791A (en) | 1987-07-30 | 1987-07-30 | Electrodepositing method for structure in sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18892687A JPS6436791A (en) | 1987-07-30 | 1987-07-30 | Electrodepositing method for structure in sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436791A true JPS6436791A (en) | 1989-02-07 |
Family
ID=16232304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18892687A Pending JPS6436791A (en) | 1987-07-30 | 1987-07-30 | Electrodepositing method for structure in sea |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436791A (en) |
-
1987
- 1987-07-30 JP JP18892687A patent/JPS6436791A/en active Pending
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