ATA619175A - Vorrichtung zur verhuttung von eisenerzen - Google Patents

Vorrichtung zur verhuttung von eisenerzen

Info

Publication number
ATA619175A
ATA619175A AT619175A AT619175A ATA619175A AT A619175 A ATA619175 A AT A619175A AT 619175 A AT619175 A AT 619175A AT 619175 A AT619175 A AT 619175A AT A619175 A ATA619175 A AT A619175A
Authority
AT
Austria
Prior art keywords
prevention
iron ores
ores
iron
Prior art date
Application number
AT619175A
Other languages
English (en)
Other versions
AT336052B (de
Inventor
Kurt Dipl Ing Stift
Helwig Dipl Ing Vacek
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Priority to AT619175A priority Critical patent/AT336052B/de
Publication of ATA619175A publication Critical patent/ATA619175A/de
Application granted granted Critical
Publication of AT336052B publication Critical patent/AT336052B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
AT619175A 1975-08-08 1975-08-08 Vorrichtung zur verhuttung von eisenerzen AT336052B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT619175A AT336052B (de) 1975-08-08 1975-08-08 Vorrichtung zur verhuttung von eisenerzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT619175A AT336052B (de) 1975-08-08 1975-08-08 Vorrichtung zur verhuttung von eisenerzen

Publications (2)

Publication Number Publication Date
ATA619175A true ATA619175A (de) 1976-08-15
AT336052B AT336052B (de) 1977-04-12

Family

ID=3583802

Family Applications (1)

Application Number Title Priority Date Filing Date
AT619175A AT336052B (de) 1975-08-08 1975-08-08 Vorrichtung zur verhuttung von eisenerzen

Country Status (1)

Country Link
AT (1) AT336052B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300867A1 (de) * 1983-01-13 1984-07-19 Mannesmann AG, 4000 Düsseldorf Verfahren zur erzeugung von stahl durch einschmelzen von eisenschwamm im lichtbogenofen
ITBS970088A1 (it) * 1997-10-29 1999-04-29 Natale Bonometti Metodo di produzione dell'acciaio

Also Published As

Publication number Publication date
AT336052B (de) 1977-04-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee