GB569235A - Aluminothermic or like process for the production of alloys - Google Patents

Aluminothermic or like process for the production of alloys

Info

Publication number
GB569235A
GB569235A GB1845443A GB1845443A GB569235A GB 569235 A GB569235 A GB 569235A GB 1845443 A GB1845443 A GB 1845443A GB 1845443 A GB1845443 A GB 1845443A GB 569235 A GB569235 A GB 569235A
Authority
GB
United Kingdom
Prior art keywords
per cent
aluminothermic
alloys
reaction
added
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
GB1845443A
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.)
ERIC LUX
Original Assignee
ERIC LUX
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 ERIC LUX filed Critical ERIC LUX
Priority to GB1845443A priority Critical patent/GB569235A/en
Publication of GB569235A publication Critical patent/GB569235A/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

569,235. Aluminothermic and like processes ; alloys. LUX, E. Nov. 6, 1943, No. 18454. [Class 82 (i)] In an aluminothermic or like process for the production of alloys, the alloying metal or metals is or are added to the reacting mixture during the reaction, the addition being made gradually at moments when the equilibrium of the reaction is disturbed by local accumulation of heat or a temperature reached at which any of the components of the mixture begins to boil. Such moments are recognised by the colour of the emitted fumes with or without the assistance of spectroscopical apparatus. Compounds of the metals to be added may form part of the aluminothermic reaction mixture. Reference is made to the manufacture of alloys consisting of (1) 70 per cent copper, 30 per cent manganese; (2) 60 per cent copper, 30 per cent manganese, 10 per cent silicon. In the latter case, the silicon is added with copper filings gradually during the progress of the reaction.
GB1845443A 1943-11-06 1943-11-06 Aluminothermic or like process for the production of alloys Expired GB569235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1845443A GB569235A (en) 1943-11-06 1943-11-06 Aluminothermic or like process for the production of alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1845443A GB569235A (en) 1943-11-06 1943-11-06 Aluminothermic or like process for the production of alloys

Publications (1)

Publication Number Publication Date
GB569235A true GB569235A (en) 1945-05-14

Family

ID=10112712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1845443A Expired GB569235A (en) 1943-11-06 1943-11-06 Aluminothermic or like process for the production of alloys

Country Status (1)

Country Link
GB (1) GB569235A (en)

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