JPS60128272A - 電気防食法 - Google Patents
電気防食法Info
- Publication number
- JPS60128272A JPS60128272A JP58236368A JP23636883A JPS60128272A JP S60128272 A JPS60128272 A JP S60128272A JP 58236368 A JP58236368 A JP 58236368A JP 23636883 A JP23636883 A JP 23636883A JP S60128272 A JPS60128272 A JP S60128272A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- protected
- resistor
- corrosion
- potential
- 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
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims description 35
- 230000007797 corrosion Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 20
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000004210 cathodic protection Methods 0.000 claims description 5
- 239000012212 insulator Substances 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000005536 corrosion prevention Methods 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58236368A JPS60128272A (ja) | 1983-12-16 | 1983-12-16 | 電気防食法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58236368A JPS60128272A (ja) | 1983-12-16 | 1983-12-16 | 電気防食法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60128272A true JPS60128272A (ja) | 1985-07-09 |
| JPS6342708B2 JPS6342708B2 (enrdf_load_stackoverflow) | 1988-08-25 |
Family
ID=16999759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58236368A Granted JPS60128272A (ja) | 1983-12-16 | 1983-12-16 | 電気防食法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60128272A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009215579A (ja) * | 2008-03-07 | 2009-09-24 | Tokyo Gas Co Ltd | 流電陽極方式によるカソード防食システム及びカソード防食方法、流電陽極発生電流安定化装置 |
| JP2010047814A (ja) * | 2008-08-25 | 2010-03-04 | Tokyo Institute Of Technology | 導電性の液体中における犠牲陽極の電流測定方法及び電流測定装置 |
| JP2010047811A (ja) * | 2008-08-22 | 2010-03-04 | Tokyo Institute Of Technology | 表面電流測定装置及び表面電流測定方法 |
| JP2010106338A (ja) * | 2008-10-31 | 2010-05-13 | Tokyo Institute Of Technology | 導電性の液体中における電極の電流測定方法及び電流測定装置 |
| JP2018155132A (ja) * | 2017-03-16 | 2018-10-04 | 株式会社荏原製作所 | 陸上ポンプ |
| CN112962101A (zh) * | 2021-02-01 | 2021-06-15 | 大连理工大学 | 一种埋地管道用多参比电极恒电位仪及使用方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024251A (enrdf_load_stackoverflow) * | 1973-06-29 | 1975-03-15 | ||
| JPS519695A (ja) * | 1974-07-15 | 1976-01-26 | Canon Kk | Ekishokudokairo |
-
1983
- 1983-12-16 JP JP58236368A patent/JPS60128272A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024251A (enrdf_load_stackoverflow) * | 1973-06-29 | 1975-03-15 | ||
| JPS519695A (ja) * | 1974-07-15 | 1976-01-26 | Canon Kk | Ekishokudokairo |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009215579A (ja) * | 2008-03-07 | 2009-09-24 | Tokyo Gas Co Ltd | 流電陽極方式によるカソード防食システム及びカソード防食方法、流電陽極発生電流安定化装置 |
| JP2010047811A (ja) * | 2008-08-22 | 2010-03-04 | Tokyo Institute Of Technology | 表面電流測定装置及び表面電流測定方法 |
| JP2010047814A (ja) * | 2008-08-25 | 2010-03-04 | Tokyo Institute Of Technology | 導電性の液体中における犠牲陽極の電流測定方法及び電流測定装置 |
| JP2010106338A (ja) * | 2008-10-31 | 2010-05-13 | Tokyo Institute Of Technology | 導電性の液体中における電極の電流測定方法及び電流測定装置 |
| JP2018155132A (ja) * | 2017-03-16 | 2018-10-04 | 株式会社荏原製作所 | 陸上ポンプ |
| CN112962101A (zh) * | 2021-02-01 | 2021-06-15 | 大连理工大学 | 一种埋地管道用多参比电极恒电位仪及使用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6342708B2 (enrdf_load_stackoverflow) | 1988-08-25 |
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