ES377030A1 - Halide treatment of molten ferrous metals - Google Patents

Halide treatment of molten ferrous metals

Info

Publication number
ES377030A1
ES377030A1 ES377030A ES377030A ES377030A1 ES 377030 A1 ES377030 A1 ES 377030A1 ES 377030 A ES377030 A ES 377030A ES 377030 A ES377030 A ES 377030A ES 377030 A1 ES377030 A1 ES 377030A1
Authority
ES
Spain
Prior art keywords
ferrous metals
molten ferrous
treatment
halide treatment
treated
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
ES377030A
Other languages
Spanish (es)
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of ES377030A1 publication Critical patent/ES377030A1/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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

A liquid metal treatment procedure in which a ferrous metal is treated by injection of titanium chloride, characterized by the fact that the treatment is carried out in the presence of a sensitive amount of water less an element more greedy for chlorine than the titanium in the conditions that reign in the metal to be treated. (Machine-translation by Google Translate, not legally binding)
ES377030A 1969-03-04 1970-03-28 Halide treatment of molten ferrous metals Expired ES377030A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6905854A FR2034256A6 (en) 1969-03-04 1969-03-04

Publications (1)

Publication Number Publication Date
ES377030A1 true ES377030A1 (en) 1972-05-16

Family

ID=9030013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377030A Expired ES377030A1 (en) 1969-03-04 1970-03-28 Halide treatment of molten ferrous metals

Country Status (7)

Country Link
BE (1) BE746778R (en)
CA (1) CA929355A (en)
DE (1) DE2009273A1 (en)
ES (1) ES377030A1 (en)
FR (1) FR2034256A6 (en)
GB (1) GB1292494A (en)
SE (1) SE375112B (en)

Also Published As

Publication number Publication date
CA929355A (en) 1973-07-03
GB1292494A (en) 1972-10-11
FR2034256A6 (en) 1970-12-11
SE375112B (en) 1975-04-07
DE2009273A1 (en) 1970-09-17
BE746778R (en) 1970-09-03

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