GB993497A - Sacrificial anode - Google Patents

Sacrificial anode

Info

Publication number
GB993497A
GB993497A GB3472562A GB3472562A GB993497A GB 993497 A GB993497 A GB 993497A GB 3472562 A GB3472562 A GB 3472562A GB 3472562 A GB3472562 A GB 3472562A GB 993497 A GB993497 A GB 993497A
Authority
GB
United Kingdom
Prior art keywords
sacrificial anode
remainder
zinc
alloy
apart
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
GB3472562A
Inventor
Allan Norman Bateman
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.)
Imperial Smelting Corp Ltd
Imperial Smelting Corp NSC Ltd
Original Assignee
Imperial Smelting Corp Ltd
Imperial Smelting Corp NSC 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
Application filed by Imperial Smelting Corp Ltd, Imperial Smelting Corp NSC Ltd filed Critical Imperial Smelting Corp Ltd
Priority to GB3472562A priority Critical patent/GB993497A/en
Publication of GB993497A publication Critical patent/GB993497A/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
    • C23F13/12—Electrodes characterised by the material
    • C23F13/14—Material for sacrificial anodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)

Abstract

A sacrificial anode is made of an alloy of the following composition:- .Cd.0.05-0.2% .Al.0.25-0.75% .Si.less than 0.185% and up to 2% total of one or more of the elements Pb, Sn, Cu and Ag, the remainder, apart from incidental impurities, being zinc.
GB3472562A 1962-09-11 1962-09-11 Sacrificial anode Expired GB993497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3472562A GB993497A (en) 1962-09-11 1962-09-11 Sacrificial anode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3472562A GB993497A (en) 1962-09-11 1962-09-11 Sacrificial anode

Publications (1)

Publication Number Publication Date
GB993497A true GB993497A (en) 1965-05-26

Family

ID=10369206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3472562A Expired GB993497A (en) 1962-09-11 1962-09-11 Sacrificial anode

Country Status (1)

Country Link
GB (1) GB993497A (en)

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