GB672042A - Improvements in or relating to anodes for cathodic protection of metal structures - Google Patents

Improvements in or relating to anodes for cathodic protection of metal structures

Info

Publication number
GB672042A
GB672042A GB2195/50A GB219550A GB672042A GB 672042 A GB672042 A GB 672042A GB 2195/50 A GB2195/50 A GB 2195/50A GB 219550 A GB219550 A GB 219550A GB 672042 A GB672042 A GB 672042A
Authority
GB
United Kingdom
Prior art keywords
bag
anodes
cathodic protection
relating
backfill
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.)
Expired
Application number
GB2195/50A
Other languages
English (en)
Inventor
Horace James Simcox
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magnesium Elektron Ltd
Original Assignee
Magnesium Elektron Ltd
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
Priority to BE500877D priority Critical patent/BE500877A/xx
Application filed by Magnesium Elektron Ltd filed Critical Magnesium Elektron Ltd
Priority to GB2195/50A priority patent/GB672042A/en
Priority to US207618A priority patent/US2639265A/en
Publication of GB672042A publication Critical patent/GB672042A/en
Expired legal-status Critical Current

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
    • C23F13/02—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
    • C23F13/18—Means for supporting 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
    • 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
    • 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
    • C23F2213/32—Pipes

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)
GB2195/50A 1950-01-27 1950-01-27 Improvements in or relating to anodes for cathodic protection of metal structures Expired GB672042A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE500877D BE500877A (enrdf_load_stackoverflow) 1950-01-27
GB2195/50A GB672042A (en) 1950-01-27 1950-01-27 Improvements in or relating to anodes for cathodic protection of metal structures
US207618A US2639265A (en) 1950-01-27 1951-01-24 Anodes for cathodic protection of metal structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2195/50A GB672042A (en) 1950-01-27 1950-01-27 Improvements in or relating to anodes for cathodic protection of metal structures

Publications (1)

Publication Number Publication Date
GB672042A true GB672042A (en) 1952-05-14

Family

ID=9735259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2195/50A Expired GB672042A (en) 1950-01-27 1950-01-27 Improvements in or relating to anodes for cathodic protection of metal structures

Country Status (3)

Country Link
US (1) US2639265A (enrdf_load_stackoverflow)
BE (1) BE500877A (enrdf_load_stackoverflow)
GB (1) GB672042A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137228A (en) * 1982-03-01 1984-10-03 Dow Chemical Co Underground backfill for magnesium anodes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972602C (de) * 1953-12-02 1959-08-20 Heinrich Dr-Ing Stein Bettungsmassen fuer galvanische Anoden, die dem kathodischen Korrosionsschutz dienen
US6187161B1 (en) * 1992-04-27 2001-02-13 Corrpro Companies, Inc. Reference cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435973A (en) * 1941-08-19 1948-02-17 Rusta Restor Corp Method of and means for providing cathodic protection of metallic structures
US2567855A (en) * 1947-07-09 1951-09-11 Dow Chemical Co Rapid-wetting bentonite-calcium sulfate backfill for cathodic protection
US2525665A (en) * 1948-01-07 1950-10-10 Dow Chemical Co Packaged galvanic anodes for cathodic protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137228A (en) * 1982-03-01 1984-10-03 Dow Chemical Co Underground backfill for magnesium anodes

Also Published As

Publication number Publication date
US2639265A (en) 1953-05-19
BE500877A (enrdf_load_stackoverflow)

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