SE384380B - Forfarande for framstellning av smelt metall genom reduktion av metalloxid med koksstycken i elektrougn - Google Patents

Forfarande for framstellning av smelt metall genom reduktion av metalloxid med koksstycken i elektrougn

Info

Publication number
SE384380B
SE384380B SE6901424A SE142469A SE384380B SE 384380 B SE384380 B SE 384380B SE 6901424 A SE6901424 A SE 6901424A SE 142469 A SE142469 A SE 142469A SE 384380 B SE384380 B SE 384380B
Authority
SE
Sweden
Prior art keywords
procedure
production
electric oven
metal oxide
melted
Prior art date
Application number
SE6901424A
Other languages
English (en)
Swedish (sv)
Inventor
J Yonemochi
Original Assignee
J Yonemochi
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 J Yonemochi filed Critical J Yonemochi
Publication of SE384380B publication Critical patent/SE384380B/xx

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
SE6901424A 1968-02-03 1969-02-03 Forfarande for framstellning av smelt metall genom reduktion av metalloxid med koksstycken i elektrougn SE384380B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP656468A JPS547723B1 (xx) 1968-02-03 1968-02-03

Publications (1)

Publication Number Publication Date
SE384380B true SE384380B (sv) 1976-05-03

Family

ID=11641814

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6901424A SE384380B (sv) 1968-02-03 1969-02-03 Forfarande for framstellning av smelt metall genom reduktion av metalloxid med koksstycken i elektrougn

Country Status (9)

Country Link
US (1) US3569987A (xx)
JP (1) JPS547723B1 (xx)
BE (1) BE727847A (xx)
DE (1) DE1904895B2 (xx)
FR (1) FR2001293A1 (xx)
GB (1) GB1261241A (xx)
NO (1) NO125494B (xx)
SE (1) SE384380B (xx)
SU (1) SU405207A3 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4330204B2 (ja) * 1999-04-16 2009-09-16 株式会社チサキ 原料加熱装置
US9186724B2 (en) * 2012-08-10 2015-11-17 Siemens Energy, Inc. Electroslag and electrogas repair of superalloy components

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370467A (en) * 1942-01-15 1945-02-27 Kellogg M W Co Metal fusing apparatus and method
FR1264474A (fr) * 1959-11-19 1961-06-23 Renault Procédé de fusion à électrode consommable sous laitier et à coulée continue
GB1024043A (en) * 1962-01-24 1966-03-30 Aei Birlec Ltd Production of metals or alloys from ores

Also Published As

Publication number Publication date
JPS547723B1 (xx) 1979-04-10
GB1261241A (en) 1972-01-26
DE1904895B2 (de) 1971-09-02
DE1904895A1 (de) 1969-09-11
FR2001293A1 (xx) 1969-09-26
US3569987A (en) 1971-03-09
NO125494B (xx) 1972-09-18
SU405207A3 (xx) 1973-10-22
BE727847A (xx) 1969-07-16

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