BE432754A - - Google Patents

Info

Publication number
BE432754A
BE432754A BE432754DA BE432754A BE 432754 A BE432754 A BE 432754A BE 432754D A BE432754D A BE 432754DA BE 432754 A BE432754 A BE 432754A
Authority
BE
Belgium
Prior art keywords
slag
emi
carbon
metal
proportion
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE432754A publication Critical patent/BE432754A/fr

Links

Classifications

    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE432754D 1938-09-26 BE432754A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50251T 1938-09-26

Publications (1)

Publication Number Publication Date
BE432754A true BE432754A (enExample)

Family

ID=8685281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE432754D BE432754A (enExample) 1938-09-26

Country Status (2)

Country Link
BE (1) BE432754A (enExample)
FR (5) FR842415A (enExample)

Also Published As

Publication number Publication date
FR50251E (fr) 1940-01-29
FR50023E (fr) 1939-11-10
FR49906E (fr) 1939-09-22
FR842415A (fr) 1939-06-12
FR49905E (fr) 1939-09-22

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