JPS6318667B2 - - Google Patents
Info
- Publication number
- JPS6318667B2 JPS6318667B2 JP57207858A JP20785882A JPS6318667B2 JP S6318667 B2 JPS6318667 B2 JP S6318667B2 JP 57207858 A JP57207858 A JP 57207858A JP 20785882 A JP20785882 A JP 20785882A JP S6318667 B2 JPS6318667 B2 JP S6318667B2
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- corrosion
- lead
- electrode
- copper
- 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.)
- Expired
Links
- 239000013535 sea water Substances 0.000 claims description 28
- 238000005260 corrosion Methods 0.000 claims description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 17
- 230000003373 anti-fouling effect Effects 0.000 claims description 17
- LWUVWAREOOAHDW-UHFFFAOYSA-N lead silver Chemical compound [Ag].[Pb] LWUVWAREOOAHDW-UHFFFAOYSA-N 0.000 claims description 16
- 230000007797 corrosion Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 8
- 229910001431 copper ion Inorganic materials 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 6
- 230000004083 survival effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 241000238586 Cirripedia Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 229940112669 cuprous oxide Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57207858A JPS59100273A (ja) | 1982-11-26 | 1982-11-26 | 海水環境下における電気防食防汚方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57207858A JPS59100273A (ja) | 1982-11-26 | 1982-11-26 | 海水環境下における電気防食防汚方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59100273A JPS59100273A (ja) | 1984-06-09 |
| JPS6318667B2 true JPS6318667B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-04-19 |
Family
ID=16546695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57207858A Granted JPS59100273A (ja) | 1982-11-26 | 1982-11-26 | 海水環境下における電気防食防汚方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100273A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61221383A (ja) * | 1985-03-27 | 1986-10-01 | Hitachi Zosen Corp | 海水に没する鉄鋼構造物の防食防汚方法 |
| JPS61221384A (ja) * | 1985-03-27 | 1986-10-01 | Hitachi Zosen Corp | 海水に没する鉄鋼構造物の防食防汚方法 |
| JPS61221382A (ja) * | 1985-03-27 | 1986-10-01 | Hitachi Zosen Corp | 船舶等の防食防汚方法 |
| KR20010085036A (ko) * | 2001-07-24 | 2001-09-07 | 김유창 | 이온 발생과 이온치 제어를 통한 수처리장치 및 그 방법 |
| KR101282186B1 (ko) * | 2010-11-25 | 2013-07-04 | 목포해양대학교 산학협력단 | 알루미늄 양극의 과다전류에 의한 수소 취화를 방지할 수 있는 해양 생물 부착 방지 장치 |
-
1982
- 1982-11-26 JP JP57207858A patent/JPS59100273A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59100273A (ja) | 1984-06-09 |
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