GB1115747A - Aluminum alloy and sacrificial galvanic anodes thereof - Google Patents

Aluminum alloy and sacrificial galvanic anodes thereof

Info

Publication number
GB1115747A
GB1115747A GB16552/67A GB1655267A GB1115747A GB 1115747 A GB1115747 A GB 1115747A GB 16552/67 A GB16552/67 A GB 16552/67A GB 1655267 A GB1655267 A GB 1655267A GB 1115747 A GB1115747 A GB 1115747A
Authority
GB
United Kingdom
Prior art keywords
alloy
aluminium
aluminum alloy
sacrificial
galvanic anodes
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
GB16552/67A
Inventor
John Thomas Reding
John Joseph Newport
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 GB1115747A publication Critical patent/GB1115747A/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
    • 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
    • C22C21/006—Alloys based on aluminium containing Hg

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)

Abstract

An aluminium base alloy consists of .Hg.0.003 - 0.04% .Bi.0.015 - 2.0% the balance, apart from impurities, being aluminium and is characterized in that the Bi:Hg ratio is from 5 to 53. The alloy may be prepared by adding a Bi.Hg pre-alloy and Bi to molten aluminium followed by casting. The alloy may be used as a sacrificial anode, as a pigment in paints, for anodes in primary batteries or sacrificial coatings on metals such as steel sheet. Also they may comprise the active ingredients in flares, for use in chemical reductions and in the preparation of aluminium alkyls.
GB16552/67A 1966-04-15 1967-04-11 Aluminum alloy and sacrificial galvanic anodes thereof Expired GB1115747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54272866A 1966-04-15 1966-04-15

Publications (1)

Publication Number Publication Date
GB1115747A true GB1115747A (en) 1968-05-29

Family

ID=24165045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16552/67A Expired GB1115747A (en) 1966-04-15 1967-04-11 Aluminum alloy and sacrificial galvanic anodes thereof

Country Status (2)

Country Link
US (1) US3424666A (en)
GB (1) GB1115747A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565544A (en) * 1946-08-28 1951-08-28 Aluminum Co Of America Cathodic protection and underground metallic structure embodying the same
US2758082A (en) * 1952-08-13 1956-08-07 Frederick A Rohrman Cathodic protection
US3186836A (en) * 1962-02-05 1965-06-01 Olin Mathieson Aluminum-tin alloy
US3257201A (en) * 1963-12-05 1966-06-21 Soc Gen Magnesium Aluminum alloy
FR1399752A (en) * 1964-04-04 1965-05-21 Soc Gen Magnesium New alloy based on aluminum and mercury and its application to the production of anodes

Also Published As

Publication number Publication date
US3424666A (en) 1969-01-28

Similar Documents

Publication Publication Date Title
GB701390A (en) Hard, abrasion-resistant coatings on aluminium and aluminium alloys
GB901757A (en) Improvements in and relating to the continuous casting of metal
GB1490648A (en) Aluminum alloy
GB1311152A (en) Ternary quaternary and more complex alloys of be-al
GB1070355A (en) Aluminum alloy particularly for a galvanic anode
GB1115747A (en) Aluminum alloy and sacrificial galvanic anodes thereof
GB999401A (en) Aluminium alloys for galvanic anodes
GB1066755A (en) Aluminium alloy particularly for galvanic anodes
GB962494A (en) Aluminum base alloy galvanic anodes
GB1358899A (en) Aluminium alloy for galvanic anode
GB1066723A (en) Aluminum alloy particularly for galvanic anodes
GB1221659A (en) Aluminium base alloys and anodes
DE3265239D1 (en) Alloy for inoculating tin-base alloys
GB802071A (en) Improvements in aluminium-base alloys
GB1182814A (en) Aluminum Alloy and Sacrificial Galvanic Anode thereof
GB1362209A (en) Aluminium products
GB903827A (en) Photoengraving plates of magnesium base alloy
GB1400339A (en) Wrought lead-calcium and lead-calcium-tin alloys
GB1281759A (en) Zinc-based alloys
GB759411A (en) Improvements in or relating to magnesium base alloys
GB1066724A (en) Aluminum alloy particularly for galvanic anodes
GB798341A (en) Aluminium alloys
GB1528182A (en) Alloys
GB1122174A (en) Improvements in or relating to aluminium-base magnesium alloys
GB1461426A (en) Galvanic anode cast from an aluminium alloy