GB1164211A - Galvanic Anode - Google Patents

Galvanic Anode

Info

Publication number
GB1164211A
GB1164211A GB1222267A GB1222267A GB1164211A GB 1164211 A GB1164211 A GB 1164211A GB 1222267 A GB1222267 A GB 1222267A GB 1222267 A GB1222267 A GB 1222267A GB 1164211 A GB1164211 A GB 1164211A
Authority
GB
United Kingdom
Prior art keywords
galvanic anode
march
heading
impurities
balance
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
GB1222267A
Inventor
Charles Frank Schrieber
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1164211A publication Critical patent/GB1164211A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • 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)
  • Prevention Of Electric Corrosion (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

1,164,211. Aluminium alloys. DOW CHEMICAL CO. March 15, 1967 [March 17, 1966], No.12222/67. Heading C7A. A sacrificial galvanic anode consists, by weight, of Zn 25 - 35% Hg 0À02 - 0À08% A1 and impurities, balance.
GB1222267A 1966-03-17 1967-03-15 Galvanic Anode Expired GB1164211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53500266A 1966-03-17 1966-03-17

Publications (1)

Publication Number Publication Date
GB1164211A true GB1164211A (en) 1969-09-17

Family

ID=24132448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1222267A Expired GB1164211A (en) 1966-03-17 1967-03-15 Galvanic Anode

Country Status (5)

Country Link
BE (1) BE695667A (en)
DE (1) DE1558476A1 (en)
FR (1) FR1514690A (en)
GB (1) GB1164211A (en)
NL (1) NL6702395A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377455A1 (en) * 1978-05-25 1978-08-11 Petrocokino Denis Sacrificial aluminium-zinc alloy anodes - for cathodic protection of metal structures in corrosive electrolytes

Also Published As

Publication number Publication date
DE1558476A1 (en) 1970-04-09
BE695667A (en) 1967-09-18
FR1514690A (en) 1968-02-23
NL6702395A (en) 1967-09-18

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired