BE837558A - Procede de desulfuration d'aciers en fusion - Google Patents

Procede de desulfuration d'aciers en fusion

Info

Publication number
BE837558A
BE837558A BE163506A BE163506A BE837558A BE 837558 A BE837558 A BE 837558A BE 163506 A BE163506 A BE 163506A BE 163506 A BE163506 A BE 163506A BE 837558 A BE837558 A BE 837558A
Authority
BE
Belgium
Prior art keywords
desulfuration
steels
fusion
fusion steels
Prior art date
Application number
BE163506A
Other languages
English (en)
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 filed Critical
Publication of BE837558A publication Critical patent/BE837558A/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
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising
    • 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)
BE163506A 1975-01-14 1976-01-14 Procede de desulfuration d'aciers en fusion BE837558A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT24575A AT337231B (de) 1975-01-14 1975-01-14 Verfahren zur herstellung von stahlen hoher reinheit im elektrischen lichtbogenofen

Publications (1)

Publication Number Publication Date
BE837558A true BE837558A (fr) 1976-05-03

Family

ID=3485404

Family Applications (1)

Application Number Title Priority Date Filing Date
BE163506A BE837558A (fr) 1975-01-14 1976-01-14 Procede de desulfuration d'aciers en fusion

Country Status (2)

Country Link
AT (1) AT337231B (fr)
BE (1) BE837558A (fr)

Also Published As

Publication number Publication date
AT337231B (de) 1977-06-27
ATA24575A (de) 1976-10-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTECO INTERNATIONALE TECHNISCHE BERATUNG G.M.B.H

Effective date: 19890131