SE378735B - - Google Patents

Info

Publication number
SE378735B
SE378735B SE1495372A SE1495372A SE378735B SE 378735 B SE378735 B SE 378735B SE 1495372 A SE1495372 A SE 1495372A SE 1495372 A SE1495372 A SE 1495372A SE 378735 B SE378735 B SE 378735B
Authority
SE
Sweden
Application number
SE1495372A
Inventor
S E Stenkvist
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE1495372A priority Critical patent/SE378735B/xx
Priority to DE19732355168 priority patent/DE2355168A1/de
Priority to JP12870973A priority patent/JPS5325366B2/ja
Priority to US41640073 priority patent/US3929457A/en
Priority to GB5321673A priority patent/GB1447083A/en
Publication of SE378735B publication Critical patent/SE378735B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
SE1495372A 1972-11-17 1972-11-17 SE378735B (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE1495372A SE378735B (ja) 1972-11-17 1972-11-17
DE19732355168 DE2355168A1 (de) 1972-11-17 1973-11-05 Schmelzverfahren fuer lichtbogenofen mittels gleichstrom und lichtbogenofen zur durchfuehrung des verfahrens
JP12870973A JPS5325366B2 (ja) 1972-11-17 1973-11-15
US41640073 US3929457A (en) 1972-11-17 1973-11-16 Direct current electric arc furnace and method for melting metal scrap
GB5321673A GB1447083A (en) 1972-11-17 1973-11-16 Direct current direct arc furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1495372A SE378735B (ja) 1972-11-17 1972-11-17

Publications (1)

Publication Number Publication Date
SE378735B true SE378735B (ja) 1975-09-08

Family

ID=20299934

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1495372A SE378735B (ja) 1972-11-17 1972-11-17

Country Status (5)

Country Link
US (1) US3929457A (ja)
JP (1) JPS5325366B2 (ja)
DE (1) DE2355168A1 (ja)
GB (1) GB1447083A (ja)
SE (1) SE378735B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527756B1 (fr) * 1982-06-01 1987-05-22 Siderurgie Fse Inst Rech Procede de fusion metallurgique et four a arc pour sa mise en oeuvre
DE3406760A1 (de) * 1984-02-24 1985-09-05 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Verfahren und vorrichtung zum schmelzen und erhitzen von werkstoffen
DE3419681A1 (de) * 1984-05-24 1985-11-28 Mannesmann AG, 4000 Düsseldorf Gleichstrom-lichtbogen-heizvorrichtung
AT381788B (de) * 1984-09-18 1986-11-25 Voest Alpine Ag Elektroschmelzofen
JP4592037B2 (ja) * 2000-05-31 2010-12-01 信越石英株式会社 石英ガラスルツボの製造方法
US8425650B2 (en) * 2008-04-23 2013-04-23 Kobe Steel, Ltd. Method for manufacturing molten metal
JP5426988B2 (ja) * 2009-10-08 2014-02-26 株式会社神戸製鋼所 溶融金属製造装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472650A (en) * 1965-09-03 1969-10-14 Canada Steel Co Electric-arc steelmaking
GB1161873A (en) * 1965-09-03 1969-08-20 Gerlad Gordon Hatch Improved Method of Manufacturing Steel and Alloys of Iron in the Arc Furnace.
FR1602675A (ja) * 1968-07-31 1971-01-11
FR1601438A (ja) * 1968-10-17 1970-08-24
US3715200A (en) * 1969-02-17 1973-02-06 Falconbridge Nickel Mines Ltd Electric arc furnace operation
SE376634C (sv) * 1972-05-02 1985-08-27 Nipkti Cherna Metalurgia Sett att framstella stal medelst likstrom och ugn for genomforande av settet
BG17932A1 (ja) * 1972-08-29 1974-03-05

Also Published As

Publication number Publication date
US3929457A (en) 1975-12-30
DE2355168A1 (de) 1974-05-30
JPS49124651A (ja) 1974-11-28
JPS5325366B2 (ja) 1978-07-26
GB1447083A (en) 1976-08-25

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