NO20015430L - Process for preventing electrochemical corrosion under varying conditions - Google Patents

Process for preventing electrochemical corrosion under varying conditions

Info

Publication number
NO20015430L
NO20015430L NO20015430A NO20015430A NO20015430L NO 20015430 L NO20015430 L NO 20015430L NO 20015430 A NO20015430 A NO 20015430A NO 20015430 A NO20015430 A NO 20015430A NO 20015430 L NO20015430 L NO 20015430L
Authority
NO
Norway
Prior art keywords
under varying
electrochemical corrosion
varying conditions
corrosion under
preventing electrochemical
Prior art date
Application number
NO20015430A
Other languages
Norwegian (no)
Other versions
NO20015430D0 (en
Inventor
Timo Laurila
Martti Pulliainen
Ari Paunonen
Original Assignee
Savcor Art Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Savcor Art Oy filed Critical Savcor Art Oy
Publication of NO20015430D0 publication Critical patent/NO20015430D0/en
Publication of NO20015430L publication Critical patent/NO20015430L/en

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)
NO20015430A 1999-05-17 2001-11-06 Process for preventing electrochemical corrosion under varying conditions NO20015430L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991116A FI119150B (en) 1999-05-17 1999-05-17 A method for implementing electrochemical corrosion inhibition under changing conditions
PCT/FI2000/000440 WO2000070124A1 (en) 1999-05-17 2000-05-16 Method of providing electrochemical prevention of corrosion in changing conditions

Publications (2)

Publication Number Publication Date
NO20015430D0 NO20015430D0 (en) 2001-11-06
NO20015430L true NO20015430L (en) 2001-11-06

Family

ID=8554674

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20015430A NO20015430L (en) 1999-05-17 2001-11-06 Process for preventing electrochemical corrosion under varying conditions

Country Status (8)

Country Link
EP (1) EP1190113A1 (en)
JP (1) JP2000328273A (en)
AU (1) AU760526B2 (en)
BR (1) BR0010644A (en)
CA (1) CA2372920A1 (en)
FI (1) FI119150B (en)
NO (1) NO20015430L (en)
WO (1) WO2000070124A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAN20020057A1 (en) * 2002-11-27 2004-05-28 Merloni Termosanitari Spa Ora Ariston Thermo Spa AI SENSITIVE IMPRESSED CURRENT DEVICE
FI20105040A (en) 2010-01-19 2011-07-20 Savcor Forest Oy METHOD AND APPARATUS FOR ELECTRICALLY WATER PURIFICATION
JP6023029B2 (en) * 2013-09-25 2016-11-09 株式会社日立製作所 Electrocorrosion protection system and pump device provided with the same
DE102018127305A1 (en) * 2018-10-31 2020-04-30 Magontec Gmbh Electric heater element with an electrically operated heating element and an anode for cathodic corrosion protection
US11378511B2 (en) * 2019-11-21 2022-07-05 Applied Materials, Inc. Methods and apparatus for detecting corrosion of conductive objects
CN114934276A (en) * 2022-05-17 2022-08-23 中国船舶重工集团公司第七二五研究所 Auxiliary anode of ship self-adaptive environment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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 (en) * 1983-07-25 1985-02-09 Hitachi Ltd Control system for monitoring etching and corrosion prevension
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 (en) * 1985-03-13 1989-01-18 Oronzio De Nora Sa DEVICE AND RELATED METHOD FOR THE COLLECTION OF CHEMICAL, ELECTROCHEMICAL AND MECHANICAL PARAMETERS FOR THE DESIGN AND / OR OPERATION OF CATHODIC PROTECTION SYSTEMS
FR2589486B1 (en) 1985-07-23 1991-09-06 Gaz De France DEVICE FOR THE CATHODIC PROTECTION OF AN APPLIED CURRENT STRUCTURE
US4689127A (en) * 1986-02-14 1987-08-25 Monsanto Company Control of anodic passivation systems
JPH024987A (en) * 1988-06-17 1990-01-09 Toshiba Corp Method and device for controlling electrolytic protection

Also Published As

Publication number Publication date
EP1190113A1 (en) 2002-03-27
NO20015430D0 (en) 2001-11-06
WO2000070124A1 (en) 2000-11-23
FI991116A0 (en) 1999-05-17
AU4571900A (en) 2000-12-05
BR0010644A (en) 2002-02-19
FI991116A (en) 2000-11-18
AU760526B2 (en) 2003-05-15
JP2000328273A (en) 2000-11-28
FI119150B (en) 2008-08-15
CA2372920A1 (en) 2000-11-23

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application