ATE95308T1 - In-situ-ueberwachung der korrosionsrate von polarisierten oder unpolarisierten metallen. - Google Patents
In-situ-ueberwachung der korrosionsrate von polarisierten oder unpolarisierten metallen.Info
- Publication number
- ATE95308T1 ATE95308T1 AT88303315T AT88303315T ATE95308T1 AT E95308 T1 ATE95308 T1 AT E95308T1 AT 88303315 T AT88303315 T AT 88303315T AT 88303315 T AT88303315 T AT 88303315T AT E95308 T1 ATE95308 T1 AT E95308T1
- Authority
- AT
- Austria
- Prior art keywords
- current
- response
- polarized
- corrosion
- analyzed
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title abstract 5
- 238000005260 corrosion Methods 0.000 title abstract 5
- 238000011065 in-situ storage Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
- 230000001186 cumulative effect Effects 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ecology (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3816487A | 1987-04-14 | 1987-04-14 | |
| EP88303315A EP0287348B1 (de) | 1987-04-14 | 1988-04-13 | In-situ-Überwachung der Korrosionsrate von polarisierten oder unpolarisierten Metallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE95308T1 true ATE95308T1 (de) | 1993-10-15 |
Family
ID=21898419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88303315T ATE95308T1 (de) | 1987-04-14 | 1988-04-13 | In-situ-ueberwachung der korrosionsrate von polarisierten oder unpolarisierten metallen. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0287348B1 (de) |
| JP (1) | JPS6446641A (de) |
| AT (1) | ATE95308T1 (de) |
| CA (1) | CA1293770C (de) |
| DE (1) | DE3884447T2 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9122380D0 (en) * | 1991-10-22 | 1991-12-04 | Importex Uk Limited | Surface sensing equipment |
| US5275704A (en) * | 1992-10-16 | 1994-01-04 | Nalco Chemical Company | Method and apparatus for measuring underdeposit localized corrosion rate or metal corrosion rate under tubercles in cooling water systems |
| FR2708104B1 (fr) * | 1993-07-20 | 1995-10-13 | Rime Sa | Appareillage et procédé de mesure en continu du pouvoir entartrant d'un liquide. |
| JPH07260702A (ja) * | 1994-03-24 | 1995-10-13 | Nec Corp | 界面検査方法およびその装置 |
| DE4433357C2 (de) * | 1994-09-08 | 1996-07-25 | Karsten Karlowski | Verfahren zur PC-gestützten Meßwertaufnahme und Meßwertverarbeitung innerhalb des kathodischen Korrosionsschutzes |
| GB2307753B (en) * | 1995-11-29 | 1999-11-24 | Sycopel Scient Ltd | Method and apparatus for determining electrical impedance |
| WO2000034759A1 (en) * | 1998-12-07 | 2000-06-15 | Integriti Investments Limited | Corrosion monitoring |
| US6320395B1 (en) | 1999-06-16 | 2001-11-20 | Katholieke Universiteit Leuven | Apparatus and method for electrochemical corrosion monitoring |
| CN112683980B (zh) * | 2021-02-08 | 2025-02-07 | 福建南平延平区南孚新能源科技有限公司 | 一种锂离子电池不锈钢原材料检验装置及检验方法 |
| CN115506777B (zh) * | 2022-10-08 | 2023-09-08 | 中国石油大学(北京) | 一种套管的安全系数确定方法及装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2527772A1 (fr) * | 1982-05-27 | 1983-12-02 | Elf Aquitaine | Procede et appareillage de mesure de la vitesse de corrosion |
| US4658365A (en) * | 1984-02-02 | 1987-04-14 | Electric Power Research Institute, Inc. | Device for in-situ monitoring of corrosion rate of cathodically polarized metals |
-
1988
- 1988-01-06 CA CA000555968A patent/CA1293770C/en not_active Expired - Lifetime
- 1988-04-13 AT AT88303315T patent/ATE95308T1/de not_active IP Right Cessation
- 1988-04-13 DE DE88303315T patent/DE3884447T2/de not_active Expired - Fee Related
- 1988-04-13 JP JP63091240A patent/JPS6446641A/ja active Pending
- 1988-04-13 EP EP88303315A patent/EP0287348B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3884447D1 (de) | 1993-11-04 |
| DE3884447T2 (de) | 1994-04-28 |
| EP0287348A2 (de) | 1988-10-19 |
| JPS6446641A (en) | 1989-02-21 |
| CA1293770C (en) | 1991-12-31 |
| EP0287348B1 (de) | 1993-09-29 |
| EP0287348A3 (en) | 1989-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |