KR100485953B1 - 금속 구조물의 전기방식 방법 - Google Patents

금속 구조물의 전기방식 방법 Download PDF

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Publication number
KR100485953B1
KR100485953B1 KR10-2002-0079430A KR20020079430A KR100485953B1 KR 100485953 B1 KR100485953 B1 KR 100485953B1 KR 20020079430 A KR20020079430 A KR 20020079430A KR 100485953 B1 KR100485953 B1 KR 100485953B1
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KR
South Korea
Prior art keywords
exposed surface
positive electrode
anticorrosive
anticorrosive object
anode
Prior art date
Application number
KR10-2002-0079430A
Other languages
English (en)
Korean (ko)
Other versions
KR20040051767A (ko
Inventor
장현영
황보곤
진태은
신민우
Original Assignee
한국전력기술 주식회사
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 한국전력기술 주식회사 filed Critical 한국전력기술 주식회사
Priority to KR10-2002-0079430A priority Critical patent/KR100485953B1/ko
Priority to CNB038256436A priority patent/CN100396819C/zh
Priority to PCT/KR2003/000299 priority patent/WO2004055239A1/en
Priority to AU2003211298A priority patent/AU2003211298A1/en
Priority to US10/537,988 priority patent/US7198707B2/en
Publication of KR20040051767A publication Critical patent/KR20040051767A/ko
Application granted granted Critical
Publication of KR100485953B1 publication Critical patent/KR100485953B1/ko

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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
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • 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
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • 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
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/20—Conducting electric current to electrodes
    • 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
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
KR10-2002-0079430A 2002-12-13 2002-12-13 금속 구조물의 전기방식 방법 KR100485953B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR10-2002-0079430A KR100485953B1 (ko) 2002-12-13 2002-12-13 금속 구조물의 전기방식 방법
CNB038256436A CN100396819C (zh) 2002-12-13 2003-02-12 在形成薄膜腐蚀流体的环境中用于阴极保护的装置及方法
PCT/KR2003/000299 WO2004055239A1 (en) 2002-12-13 2003-02-12 Apparatus for cathodic protection in an environment in which thin film corrosive fluids are formed and method thereof
AU2003211298A AU2003211298A1 (en) 2002-12-13 2003-02-12 Apparatus for cathodic protection in an environment in which thin film corrosive fluids are formed and method thereof
US10/537,988 US7198707B2 (en) 2002-12-13 2003-02-12 Apparatus for cathodic protection in an environment in which thin film corrosive fluids are formed and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0079430A KR100485953B1 (ko) 2002-12-13 2002-12-13 금속 구조물의 전기방식 방법

Publications (2)

Publication Number Publication Date
KR20040051767A KR20040051767A (ko) 2004-06-19
KR100485953B1 true KR100485953B1 (ko) 2005-05-06

Family

ID=35719240

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0079430A KR100485953B1 (ko) 2002-12-13 2002-12-13 금속 구조물의 전기방식 방법

Country Status (2)

Country Link
KR (1) KR100485953B1 (zh)
CN (1) CN100396819C (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101034264B1 (ko) * 2007-11-07 2011-05-16 한국전기연구원 배관 또는 금속저장탱크의 전기방식 장치 및 그의 부식층제거방법
DE102013212725A1 (de) * 2013-06-28 2014-12-31 Ksb Aktiengesellschaft Fluidführendes System mit kathodischem Korrosionsschutz
CN109229298B (zh) * 2018-09-11 2020-10-27 镇江麒麟船舶设备有限公司 一种用于船舶的防腐防海生物装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980064739A (ko) * 1996-12-27 1998-10-07 다까하시마사히로 금속제 설치물의 전기 방식 방법 및 장치
JPH11217685A (ja) * 1998-01-29 1999-08-10 Sato Kogyo Co Ltd 大気環境下での外部電源カソード防食方法およびその装置
JPH11286793A (ja) * 1998-04-06 1999-10-19 Tac:Kk 金属製構造物の陰極防食法および装置
KR20010030856A (ko) * 1997-10-02 2001-04-16 풀루오루 다니엘, 인코포레이티드 음극 보호 방법 및 장치
JP2001335974A (ja) * 2000-05-25 2001-12-07 Jonan Kk 金属製構造物の陰極防食法およびシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2598637B2 (ja) * 1987-02-26 1997-04-09 東京エレクトロン株式会社 酸化・拡散装置
DE68901269D1 (de) * 1988-01-14 1992-05-27 Toshiba Kawasaki Kk Ausstattung fuer den kathodischen schutz in kreislaufsystemen von korrosiven fluessigkeiten.
IL98839A0 (en) * 1990-07-19 1992-07-15 Merck & Co Inc Vaccines comprising protein of the outer membrane of neisseria meningitidis
JPH0636717A (ja) * 1992-07-17 1994-02-10 Toshiba Corp Ｘ線イメージ管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980064739A (ko) * 1996-12-27 1998-10-07 다까하시마사히로 금속제 설치물의 전기 방식 방법 및 장치
KR20010030856A (ko) * 1997-10-02 2001-04-16 풀루오루 다니엘, 인코포레이티드 음극 보호 방법 및 장치
JPH11217685A (ja) * 1998-01-29 1999-08-10 Sato Kogyo Co Ltd 大気環境下での外部電源カソード防食方法およびその装置
JPH11286793A (ja) * 1998-04-06 1999-10-19 Tac:Kk 金属製構造物の陰極防食法および装置
JP2001335974A (ja) * 2000-05-25 2001-12-07 Jonan Kk 金属製構造物の陰極防食法およびシステム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
금속방식기술편람, 1980, 기전연구사 *

Also Published As

Publication number Publication date
KR20040051767A (ko) 2004-06-19
CN1714174A (zh) 2005-12-28
CN100396819C (zh) 2008-06-25

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