DE102004015492B4 - Vorrichtung zum Messen eines elektrochemischen Korrosionspotentials innerhalb von kleinen flachen Rissen - Google Patents
Vorrichtung zum Messen eines elektrochemischen Korrosionspotentials innerhalb von kleinen flachen Rissen Download PDFInfo
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- DE102004015492B4 DE102004015492B4 DE102004015492A DE102004015492A DE102004015492B4 DE 102004015492 B4 DE102004015492 B4 DE 102004015492B4 DE 102004015492 A DE102004015492 A DE 102004015492A DE 102004015492 A DE102004015492 A DE 102004015492A DE 102004015492 B4 DE102004015492 B4 DE 102004015492B4
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/401645 | 2003-03-28 | ||
| US10/401,645 US7060177B2 (en) | 2003-03-28 | 2003-03-28 | Method and apparatus for measuring electrochemical corrosion potential inside small shallow cracks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102004015492A1 DE102004015492A1 (de) | 2004-11-18 |
| DE102004015492B4 true DE102004015492B4 (de) | 2012-12-13 |
Family
ID=32989500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004015492A Expired - Fee Related DE102004015492B4 (de) | 2003-03-28 | 2004-03-26 | Vorrichtung zum Messen eines elektrochemischen Korrosionspotentials innerhalb von kleinen flachen Rissen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7060177B2 (enExample) |
| JP (1) | JP4541011B2 (enExample) |
| DE (1) | DE102004015492B4 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006009502B3 (de) * | 2006-02-27 | 2007-08-30 | Framatome Anp Gmbh | Verfahren zur Prüfung eines Brennstabhüllrohres sowie zugehörige Vorrichtung |
| CN101275899B (zh) * | 2008-04-30 | 2011-09-07 | 中国船舶重工集团公司第七二五研究所 | 一种腐蚀保护状况检测装置 |
| US20120033779A1 (en) * | 2010-08-04 | 2012-02-09 | Global Nuclear Fuel - Americas, Llc | Methods of determining in-reactor susceptibility of a zirconium-based alloy to shadow corrosion |
| WO2012087329A1 (en) * | 2010-12-23 | 2012-06-28 | Otis Elevator Company | Corrosion detection for coated ropes or belts |
| US8797021B2 (en) | 2011-02-14 | 2014-08-05 | Ge-Hitachi Nuclear Energy Americas Llc | Electrochemical corrosion potential probe assembly |
| US9443621B2 (en) * | 2011-09-23 | 2016-09-13 | Ge-Hitachi Nuclear Energy Americas Llc | Method of adjusting oxygen concentration of reactor water samples using demineralized water |
| CN104729983B (zh) * | 2015-03-17 | 2017-10-17 | 大连理工大学 | 一种间隙流场多参数金属腐蚀装置 |
| CN107085017A (zh) * | 2017-03-22 | 2017-08-22 | 成都艾欧新能源科技有限公司 | 一种固体氧化物电解池电化学性能测试系统 |
| US10760445B2 (en) | 2017-08-03 | 2020-09-01 | Raytheon Technologies Corporation | Electrical resistance wear indicator |
| CN108956444B (zh) * | 2018-06-14 | 2020-10-09 | 中国船舶重工集团公司第七二五研究所 | 一种防腐涂层自然环境试验和性能检测系统 |
| JP7290995B2 (ja) * | 2019-05-24 | 2023-06-14 | 三菱重工業株式会社 | 試験片ホルダ及び洗浄システム並びに腐食量測定方法及び腐食量測定装置 |
| CN110411599A (zh) * | 2019-08-07 | 2019-11-05 | 中国核动力研究设计院 | 可重复使用的接触式液体内部温度测量装置及测量方法 |
| CN111678859B (zh) * | 2020-07-08 | 2023-05-16 | 中国石油大学(华东) | 一种模拟湿气输送管道内顶部局部腐蚀测试装置 |
| JP7771001B2 (ja) * | 2022-06-24 | 2025-11-17 | 日立Ｇｅベルノバニュークリアエナジー株式会社 | 原子力プラントの信頼性改善方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0909945A2 (en) * | 1997-10-15 | 1999-04-21 | Kurita Water Industries Ltd. | Corrosion monitoring |
| DE69419786T2 (de) * | 1993-01-15 | 2000-03-09 | Westinghouse Electric Corp. | Elektrochemische Überwachung von Behälter-Durchlässigkeiten |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2993366A (en) * | 1959-07-02 | 1961-07-25 | Standard Oil Co | Conductometric corrosion test probe with replaceable test specimen components |
| US3627493A (en) * | 1970-03-12 | 1971-12-14 | Gulf Research Development Co | Controlled temperature corrosion testing probe |
| US5465278A (en) | 1994-05-23 | 1995-11-07 | General Electric Company | Shroud electrochemical potential monitor |
| JP3400913B2 (ja) * | 1996-07-04 | 2003-04-28 | 株式会社日立製作所 | 電位測定装置及び発電プラントの配管系統 |
| US6391173B1 (en) | 1999-10-25 | 2002-05-21 | General Electric Company | Electrochemical corrosion potential sensor |
| US6440297B1 (en) | 2000-12-18 | 2002-08-27 | General Electric Company | System and method for determining noble metal concentrations in reactor coolant streams |
-
2003
- 2003-03-28 US US10/401,645 patent/US7060177B2/en not_active Expired - Fee Related
-
2004
- 2004-03-26 DE DE102004015492A patent/DE102004015492B4/de not_active Expired - Fee Related
- 2004-03-26 JP JP2004090860A patent/JP4541011B2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69419786T2 (de) * | 1993-01-15 | 2000-03-09 | Westinghouse Electric Corp. | Elektrochemische Überwachung von Behälter-Durchlässigkeiten |
| EP0909945A2 (en) * | 1997-10-15 | 1999-04-21 | Kurita Water Industries Ltd. | Corrosion monitoring |
Also Published As
| Publication number | Publication date |
|---|---|
| US7060177B2 (en) | 2006-06-13 |
| JP4541011B2 (ja) | 2010-09-08 |
| JP2004301836A (ja) | 2004-10-28 |
| US20040188274A1 (en) | 2004-09-30 |
| DE102004015492A1 (de) | 2004-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final |
Effective date: 20130314 |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |