SE7501146L - - Google Patents

Info

Publication number
SE7501146L
SE7501146L SE7501146A SE7501146A SE7501146L SE 7501146 L SE7501146 L SE 7501146L SE 7501146 A SE7501146 A SE 7501146A SE 7501146 A SE7501146 A SE 7501146A SE 7501146 L SE7501146 L SE 7501146L
Authority
SE
Sweden
Prior art keywords
hearth
kiln
hearths
feb
tilting
Prior art date
Application number
SE7501146A
Other languages
Unknown language ( )
English (en)
Inventor
K Stift
H 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
Publication of SE7501146L publication Critical patent/SE7501146L/

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
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Tunnel Furnaces (AREA)
SE7501146A 1974-02-22 1975-02-03 SE7501146L (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT147374A AT327253B (de) 1974-02-22 1974-02-22 Verfahren und vorrichtung zur verhuttung von eisenerzen

Publications (1)

Publication Number Publication Date
SE7501146L true SE7501146L (de) 1975-08-25

Family

ID=3514660

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501146A SE7501146L (de) 1974-02-22 1975-02-03

Country Status (11)

Country Link
JP (1) JPS50142413A (de)
AT (1) AT327253B (de)
BR (1) BR7501067A (de)
DE (1) DE2412617B2 (de)
ES (2) ES434968A1 (de)
FR (1) FR2262114A1 (de)
GB (1) GB1435888A (de)
IN (1) IN139604B (de)
IT (1) IT1031515B (de)
SE (1) SE7501146L (de)
SU (1) SU721010A3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077072A (ja) * 1983-10-03 1985-05-01 Yoshida Kogyo Kk <Ykk> ワインダ−に対する糸掛け方法およびその装置
BE1011186A3 (fr) * 1997-05-30 1999-06-01 Centre Rech Metallurgique Procede de production de fonte liquide a partir d'eponge de fer et installation pour sa mise en oeuvre.
ES2170547T3 (es) * 1997-12-03 2002-08-01 Sidmar Nv Instalacion de reduccion de oxidos de hierro y de fusion de hierro.
KR101220554B1 (ko) * 2010-12-28 2013-01-10 주식회사 포스코 용선제조장치 및 이를 이용한 용선제조방법
RU2760199C9 (ru) * 2020-12-30 2021-12-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Агрегат непрерывного получения стали

Also Published As

Publication number Publication date
IN139604B (de) 1976-07-10
ATA147374A (de) 1975-04-15
AT327253B (de) 1976-01-26
GB1435888A (en) 1976-05-19
IT1031515B (it) 1979-05-10
DE2412617A1 (de) 1975-08-28
ES452808A1 (es) 1977-11-01
JPS50142413A (de) 1975-11-17
SU721010A3 (ru) 1980-03-05
FR2262114A1 (de) 1975-09-19
BR7501067A (pt) 1975-12-02
ES434968A1 (es) 1977-03-16
DE2412617B2 (de) 1975-12-18

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