JPH0245717B2 - - Google Patents
Info
- Publication number
- JPH0245717B2 JPH0245717B2 JP57136577A JP13657782A JPH0245717B2 JP H0245717 B2 JPH0245717 B2 JP H0245717B2 JP 57136577 A JP57136577 A JP 57136577A JP 13657782 A JP13657782 A JP 13657782A JP H0245717 B2 JPH0245717 B2 JP H0245717B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- conduit
- corrosion
- ground potential
- corrosion protection
- 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 - Lifetime
Links
- 238000005260 corrosion Methods 0.000 claims description 49
- 230000007797 corrosion Effects 0.000 claims description 44
- 238000005259 measurement Methods 0.000 claims description 11
- 238000005536 corrosion prevention Methods 0.000 claims description 10
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 238000007726 management method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical class [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57136577A JPS5925978A (ja) | 1982-08-04 | 1982-08-04 | 地中埋設物の維持管理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57136577A JPS5925978A (ja) | 1982-08-04 | 1982-08-04 | 地中埋設物の維持管理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5925978A JPS5925978A (ja) | 1984-02-10 |
| JPH0245717B2 true JPH0245717B2 (enExample) | 1990-10-11 |
Family
ID=15178521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57136577A Granted JPS5925978A (ja) | 1982-08-04 | 1982-08-04 | 地中埋設物の維持管理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925978A (enExample) |
-
1982
- 1982-08-04 JP JP57136577A patent/JPS5925978A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5925978A (ja) | 1984-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060070871A1 (en) | Cathodic protection system for underground storage tank | |
| US9222175B2 (en) | Method for protecting electrical poles and galvanized anchors from galvanic corrosion | |
| JPH0245717B2 (enExample) | ||
| KR101147928B1 (ko) | 간섭 전류 조절 장치 | |
| Husock | The effect of electrical grounding systems on underground corrosion and cathodic protection | |
| US3055813A (en) | Current controller for use in cathodic protection of steel structures | |
| SU723001A1 (ru) | Способ защиты от коррозии прот женных металлических сооружений в зоне блуждающих токов | |
| JP5086287B2 (ja) | 埋設金属パイプラインにおけるプラスチック塗覆装の健全性計測評価方法 | |
| KR100595391B1 (ko) | 전기방식장치 | |
| US9804078B2 (en) | Multiple coupon apparatus for cathodic protection testing | |
| JPH05230677A (ja) | 地中埋設金属管の防食方法 | |
| KR20180046757A (ko) | 직류애자 오손도 측정 장치 | |
| JP2848850B2 (ja) | ガス輸送用鋼管の電気防食管理装置 | |
| JP4278392B2 (ja) | 電位測定装置 | |
| JPH07209238A (ja) | 金属配管のｃ／ｓマクロセル腐食測定法及び装置 | |
| JPH06130022A (ja) | 埋設管の防食電位推定方法及び装置 | |
| Sen et al. | Corrosion and steel grounding | |
| JP2020046440A (ja) | 土壌腐食性評価装置 | |
| JPS6233449Y2 (enExample) | ||
| JPH0231342B2 (enExample) | ||
| JPH03202763A (ja) | 地中埋設物の対地電位測定方法および装置 | |
| SU402587A1 (ru) | Способ определения сопротивления изоляции трубопроводов | |
| CN103210700B (zh) | 用于保护电杆和镀锌锚固件避免电偶腐蚀的方法 | |
| JPS6319323Y2 (enExample) | ||
| Nagar | Remoteness of Impressed Current Anode Ground Beds |