CA2372920A1 - Method of providing electrochemical prevention of corrosion in changing conditions - Google Patents
Method of providing electrochemical prevention of corrosion in changing conditions Download PDFInfo
- Publication number
- CA2372920A1 CA2372920A1 CA002372920A CA2372920A CA2372920A1 CA 2372920 A1 CA2372920 A1 CA 2372920A1 CA 002372920 A CA002372920 A CA 002372920A CA 2372920 A CA2372920 A CA 2372920A CA 2372920 A1 CA2372920 A1 CA 2372920A1
- Authority
- CA
- Canada
- Prior art keywords
- corrosion
- electrolyte
- determined
- detector device
- optimum
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/005—Anodic protection
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/04—Controlling or regulating desired parameters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI991116A FI119150B (fi) | 1999-05-17 | 1999-05-17 | Menetelmä sähkökemiallisen korroosioneston toteuttamiseksi muuttuvissa olosuhteissa |
FI991116 | 1999-05-17 | ||
PCT/FI2000/000440 WO2000070124A1 (en) | 1999-05-17 | 2000-05-16 | Method of providing electrochemical prevention of corrosion in changing conditions |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2372920A1 true CA2372920A1 (en) | 2000-11-23 |
Family
ID=8554674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002372920A Abandoned CA2372920A1 (en) | 1999-05-17 | 2000-05-16 | Method of providing electrochemical prevention of corrosion in changing conditions |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1190113A1 (pt) |
JP (1) | JP2000328273A (pt) |
AU (1) | AU760526B2 (pt) |
BR (1) | BR0010644A (pt) |
CA (1) | CA2372920A1 (pt) |
FI (1) | FI119150B (pt) |
NO (1) | NO20015430D0 (pt) |
WO (1) | WO2000070124A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITAN20020057A1 (it) * | 2002-11-27 | 2004-05-28 | Merloni Termosanitari Spa Ora Ariston Thermo Spa | Dispositivo a correnti impresse sensibile ai |
FI20105040A (fi) | 2010-01-19 | 2011-07-20 | Savcor Forest Oy | Menetelmä ja laitteisto veden puhdistamiseksi sähkökemiallisesti |
JP6023029B2 (ja) * | 2013-09-25 | 2016-11-09 | 株式会社日立製作所 | 電気防食システムおよびそれを備えたポンプ装置 |
DE102018127305A1 (de) * | 2018-10-31 | 2020-04-30 | Magontec Gmbh | Elektroheizerelement mit einem elektrisch betriebenen Heizelement und einer Anode für den kathodischen Korrosionsschutz |
US11378511B2 (en) * | 2019-11-21 | 2022-07-05 | Applied Materials, Inc. | Methods and apparatus for detecting corrosion of conductive objects |
CN114934276A (zh) * | 2022-05-17 | 2022-08-23 | 中国船舶重工集团公司第七二五研究所 | 一种船舶自适应环境的辅助阳极 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4407711A (en) * | 1979-11-02 | 1983-10-04 | Texas Instruments Incorporated | Corrosion protection system for hot water tanks |
US4528460A (en) | 1982-12-23 | 1985-07-09 | Brunswick Corporation | Cathodic protection controller |
JPS6026677A (ja) * | 1983-07-25 | 1985-02-09 | Hitachi Ltd | 腐食・防食監視制御システム |
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 |
IT1200414B (it) * | 1985-03-13 | 1989-01-18 | Oronzio De Nora Sa | Dispositivo e metodo relativo per la raccolta di parametri chimcofisici,elettrochimici e meccanici per la progettazione e/o l'esercizio di impianti di protezione catodica |
FR2589486B1 (fr) | 1985-07-23 | 1991-09-06 | Gaz De France | Dispositif de protection cathodique d'une structure par courant applique |
US4689127A (en) * | 1986-02-14 | 1987-08-25 | Monsanto Company | Control of anodic passivation systems |
JPH024987A (ja) * | 1988-06-17 | 1990-01-09 | Toshiba Corp | 電気防食の制御方法とその制御装置 |
-
1999
- 1999-05-17 FI FI991116A patent/FI119150B/fi not_active IP Right Cessation
- 1999-07-21 JP JP11205602A patent/JP2000328273A/ja active Pending
-
2000
- 2000-05-16 WO PCT/FI2000/000440 patent/WO2000070124A1/en active IP Right Grant
- 2000-05-16 BR BR0010644-5A patent/BR0010644A/pt not_active IP Right Cessation
- 2000-05-16 EP EP00927286A patent/EP1190113A1/en not_active Withdrawn
- 2000-05-16 CA CA002372920A patent/CA2372920A1/en not_active Abandoned
- 2000-05-16 AU AU45719/00A patent/AU760526B2/en not_active Ceased
-
2001
- 2001-11-06 NO NO20015430A patent/NO20015430D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2000328273A (ja) | 2000-11-28 |
NO20015430L (no) | 2001-11-06 |
NO20015430D0 (no) | 2001-11-06 |
AU4571900A (en) | 2000-12-05 |
WO2000070124A1 (en) | 2000-11-23 |
FI991116A (fi) | 2000-11-18 |
BR0010644A (pt) | 2002-02-19 |
AU760526B2 (en) | 2003-05-15 |
FI991116A0 (fi) | 1999-05-17 |
EP1190113A1 (en) | 2002-03-27 |
FI119150B (fi) | 2008-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |