SE8400367L - Likstroms-ljusbagsugn - Google Patents

Likstroms-ljusbagsugn

Info

Publication number
SE8400367L
SE8400367L SE8400367A SE8400367A SE8400367L SE 8400367 L SE8400367 L SE 8400367L SE 8400367 A SE8400367 A SE 8400367A SE 8400367 A SE8400367 A SE 8400367A SE 8400367 L SE8400367 L SE 8400367L
Authority
SE
Sweden
Prior art keywords
hearth
wear lining
melt
arc furnace
plate
Prior art date
Application number
SE8400367A
Other languages
Unknown language ( )
English (en)
Other versions
SE449132B (sv
SE8400367D0 (sv
Inventor
B Rappingel
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 SE8400367A priority Critical patent/SE449132B/sv
Publication of SE8400367D0 publication Critical patent/SE8400367D0/sv
Priority to EP85100501A priority patent/EP0151415B1/de
Priority to DE8585100501T priority patent/DE3576899D1/de
Priority to US06/693,165 priority patent/US4618963A/en
Priority to ZA85530A priority patent/ZA85530B/xx
Priority to JP60009310A priority patent/JPS60159584A/ja
Publication of SE8400367L publication Critical patent/SE8400367L/sv
Publication of SE449132B publication Critical patent/SE449132B/sv

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • 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
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • 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
    • F27D11/10—Disposition of electrodes
    • 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)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
SE8400367A 1984-01-25 1984-01-25 Likstromsljusbagsugn eller skenk for vermning SE449132B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8400367A SE449132B (sv) 1984-01-25 1984-01-25 Likstromsljusbagsugn eller skenk for vermning
EP85100501A EP0151415B1 (de) 1984-01-25 1985-01-18 Gleichstrom-Lichtbogenofen oder Gleichstrom-Lichtbogenpfanne
DE8585100501T DE3576899D1 (de) 1984-01-25 1985-01-18 Gleichstrom-lichtbogenofen oder gleichstrom-lichtbogenpfanne.
US06/693,165 US4618963A (en) 1984-01-25 1985-01-22 Direct current arc furnace
ZA85530A ZA85530B (en) 1984-01-25 1985-01-23 Direct current arc furnace
JP60009310A JPS60159584A (ja) 1984-01-25 1985-01-23 直流アーク炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400367A SE449132B (sv) 1984-01-25 1984-01-25 Likstromsljusbagsugn eller skenk for vermning

Publications (3)

Publication Number Publication Date
SE8400367D0 SE8400367D0 (sv) 1984-01-25
SE8400367L true SE8400367L (sv) 1985-07-26
SE449132B SE449132B (sv) 1987-04-06

Family

ID=20354452

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400367A SE449132B (sv) 1984-01-25 1984-01-25 Likstromsljusbagsugn eller skenk for vermning

Country Status (6)

Country Link
US (1) US4618963A (sv)
EP (1) EP0151415B1 (sv)
JP (1) JPS60159584A (sv)
DE (1) DE3576899D1 (sv)
SE (1) SE449132B (sv)
ZA (1) ZA85530B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534750A1 (de) * 1985-09-28 1987-04-16 Krupp Gmbh Boden eines elektrisch beheizten schmelzofens, insbesondere eines gleichstromofens
SE456853B (sv) * 1985-12-02 1988-11-07 Asea Ab Elektriskt ledande tegel samt anvaendning daerav
EP0273975B1 (de) * 1986-07-04 1990-09-26 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky I Tekhnologichesky Inst. Elektrotermicheskogo Oborudovania Vniieto Plasma-induktionsofen
US4775982A (en) * 1986-07-08 1988-10-04 Bodenhamer Robert L Crucible for electric arc furnace
FR2602320B1 (fr) * 1986-08-01 1989-12-29 Clecim Sa Procede de fusion de ferraille et four electrique pour la mise en oeuvre du procede
US4766598A (en) * 1987-01-12 1988-08-23 Electric Power Research Institute, Inc. Electric arc furnace and method with coaxial current flow
DE3817381A1 (de) * 1988-05-18 1989-11-30 Mannesmann Ag Verschleissarme elektrode in gleichstromlichtbogenofen
US5052018A (en) * 1989-10-12 1991-09-24 Deutsche Voest-Alpine Industrieanlagen Gmbh Anode for a direct current arc furnace
DE4022720A1 (de) * 1990-07-17 1992-01-23 Flohe Gmbh & Co Untergefaess eines gleichstromlichtbogenofens
US5132984A (en) * 1990-11-01 1992-07-21 Norton Company Segmented electric furnace
DE4126627C2 (de) * 1991-08-12 1994-11-24 Voest Alpine Ind Anlagen Anode für einen Gleichstrom-Lichtbogenofen
EP0805326B1 (en) * 1991-11-27 2003-07-09 Norton Company Pour Spout for use in an electric furnace used to melt materials
DE29602191U1 (de) * 1996-02-08 1996-03-21 Badische Stahl-Engineering GmbH, 77694 Kehl Bodenelektrode
US6355904B1 (en) 1996-06-07 2002-03-12 Science Applications International Corporation Method and system for high-temperature waste treatment
WO1998026245A1 (en) 1996-12-10 1998-06-18 Namakwa Sands Limited Arc furnace protection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB152145A (en) * 1919-07-18 1920-10-14 Electro Metals Ltd Improvements relating to electric furnaces
FR670019A (fr) * 1928-06-07 1929-11-23 Perfectionnements aux fours électriques
DE631872C (de) * 1931-12-31 1936-06-27 Marcel Paul Perron Einphasen-Elektrodenofen mit zur Stromzufuhr dienendem, die Ofenverkleidung bildendemMetallmantel
FR888149A (fr) * 1942-07-17 1943-12-03 Alais & Froges & Camarque Cie Four à arc universel
US3218050A (en) * 1963-03-05 1965-11-16 Union Carbide Corp Electric furnace
SE410654B (sv) * 1978-02-28 1979-10-22 Asea Ab Likstromsljusbagsugn med minst en katodiskt ansluten elektrod och minst en bottnkontakt
DE3413745C2 (de) * 1983-04-21 1994-03-03 Asea Ab Gleichstromlichtbogenofen

Also Published As

Publication number Publication date
ZA85530B (en) 1986-09-24
EP0151415B1 (de) 1990-03-28
US4618963A (en) 1986-10-21
JPS60159584A (ja) 1985-08-21
DE3576899D1 (de) 1990-05-03
EP0151415A3 (en) 1985-10-02
SE449132B (sv) 1987-04-06
SE8400367D0 (sv) 1984-01-25
EP0151415A2 (de) 1985-08-14

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