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GB542494A - Improvements in and relating to fluxes for use in the production, remelting and casting of aluminium and its alloys - Google Patents

Improvements in and relating to fluxes for use in the production, remelting and casting of aluminium and its alloys

Info

Publication number
GB542494A
GB542494A GB1139940A GB1139940A GB542494A GB 542494 A GB542494 A GB 542494A GB 1139940 A GB1139940 A GB 1139940A GB 1139940 A GB1139940 A GB 1139940A GB 542494 A GB542494 A GB 542494A
Authority
GB
United Kingdom
Prior art keywords
aluminium
parts
alloys
chloride
cryolite
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
GB1139940A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1139940A priority Critical patent/GB542494A/en
Publication of GB542494A publication Critical patent/GB542494A/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
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents

Landscapes

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

Abstract

542,494. Treating aluminium ; alloys. ORMISTON, H. O. July 8, 1940, No. 11399. [Class 82 (i)] Fluxes for use in the production, melting, and casting of aluminium and aluminium alloys contain lithium chloride and an aluminium salt of an organic acid such as aluminium acetate, with or without another alkali metal chloride, calcium fluoride, cryolite, and a deoxidizing agent such as sulphur. Sodium chloride may be the preponderating constituent, and the amount of calcium fluoride and cryolite together may be greater than that of the remaining ingredients other than the alkali metal chloride. An example contains 20 parts of calcium fluoride, 60 parts of sodium chloride, 2 parts of lithium chloride, 10 parts of cryolite, 6 parts of aluminium acetate, and 2 parts of sulphur. Molten metal to be cast may be skimmed, stirred with a small amount of the flux, again skimmed, stirred with a further amount of the flux, again skimmed, and then cast.
GB1139940A 1940-07-08 1940-07-08 Improvements in and relating to fluxes for use in the production, remelting and casting of aluminium and its alloys Expired GB542494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1139940A GB542494A (en) 1940-07-08 1940-07-08 Improvements in and relating to fluxes for use in the production, remelting and casting of aluminium and its alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1139940A GB542494A (en) 1940-07-08 1940-07-08 Improvements in and relating to fluxes for use in the production, remelting and casting of aluminium and its alloys

Publications (1)

Publication Number Publication Date
GB542494A true GB542494A (en) 1942-01-12

Family

ID=9985517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1139940A Expired GB542494A (en) 1940-07-08 1940-07-08 Improvements in and relating to fluxes for use in the production, remelting and casting of aluminium and its alloys

Country Status (1)

Country Link
GB (1) GB542494A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188292B (en) * 1960-05-24 1965-03-04 Rikizo Yanagawa Degassing and deoxidizing agents for use in casting aluminum alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188292B (en) * 1960-05-24 1965-03-04 Rikizo Yanagawa Degassing and deoxidizing agents for use in casting aluminum alloys

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