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GB652227A - Improvements in or relating to the production of magnesium base alloys - Google Patents

Improvements in or relating to the production of magnesium base alloys

Info

Publication number
GB652227A
GB652227A GB2087045A GB2087045A GB652227A GB 652227 A GB652227 A GB 652227A GB 2087045 A GB2087045 A GB 2087045A GB 2087045 A GB2087045 A GB 2087045A GB 652227 A GB652227 A GB 652227A
Authority
GB
United Kingdom
Prior art keywords
elements
zirconium
compounds
magnesium
permissible
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
GB2087045A
Inventor
Edward Frederick Emley
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
Application filed by Magnesium Elektron Ltd filed Critical Magnesium Elektron Ltd
Priority to GB2087045A priority Critical patent/GB652227A/en
Publication of GB652227A publication Critical patent/GB652227A/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A composition for introducing zirconium into magnesium and magnesium base alloys consists of one or more chlorides of calcium, barium, strontium, magnesium and alkali metals together with mixtures or compound salts of zirconium fluoride with potassium and/or sodium fluoride and/or products producable by reaction between such chlorides and fluorides, with or without up to 20 per cent of innocuous substances, i.e. compounds of zirconium or of "permissible elements" or such compounds of "zirconium alloying inhibitor elements" as do not give rise to these elements in molten magnesium. "Zirconium alloying inhibitor elements" are defined in the Specification as elements which form high melting point compounds with zirconium. "Permissible elements" do not form such compounds. These elements consist mainly of zinc cadmium, rare earth metals, silver, thallium, thorium, copper, bismuth, beryllium, lead, lithium and calcium. The composition may include at least 20 per cent of zirconium fluoride and it may contain one or more halides of the "permissible elements." Specifications 511,137 and 652,226 are referred to.
GB2087045A 1945-08-14 1945-08-14 Improvements in or relating to the production of magnesium base alloys Expired GB652227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2087045A GB652227A (en) 1945-08-14 1945-08-14 Improvements in or relating to the production of magnesium base alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2087045A GB652227A (en) 1945-08-14 1945-08-14 Improvements in or relating to the production of magnesium base alloys

Publications (1)

Publication Number Publication Date
GB652227A true GB652227A (en) 1951-04-18

Family

ID=10153127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2087045A Expired GB652227A (en) 1945-08-14 1945-08-14 Improvements in or relating to the production of magnesium base alloys

Country Status (1)

Country Link
GB (1) GB652227A (en)

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