JPS51121839A - Method of drying bottom electrode in dc arc furnace - Google Patents

Method of drying bottom electrode in dc arc furnace

Info

Publication number
JPS51121839A
JPS51121839A JP51034262A JP3426276A JPS51121839A JP S51121839 A JPS51121839 A JP S51121839A JP 51034262 A JP51034262 A JP 51034262A JP 3426276 A JP3426276 A JP 3426276A JP S51121839 A JPS51121839 A JP S51121839A
Authority
JP
Japan
Prior art keywords
bottom electrode
arc furnace
drying bottom
drying
furnace
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP51034262A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5524034B2 (OSRAM
Inventor
Furederikuson Benkuto
Einaa Sutenkubisuto Suben
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
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
Publication of JPS51121839A publication Critical patent/JPS51121839A/ja
Publication of JPS5524034B2 publication Critical patent/JPS5524034B2/ja
Granted legal-status Critical Current

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
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
JP51034262A 1975-04-01 1976-03-29 Method of drying bottom electrode in dc arc furnace Granted JPS51121839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7503675A SE389550B (sv) 1975-04-01 1975-04-01 Metod for torkning av badelektrod i likstromsmatad ljusbagsugn

Publications (2)

Publication Number Publication Date
JPS51121839A true JPS51121839A (en) 1976-10-25
JPS5524034B2 JPS5524034B2 (OSRAM) 1980-06-26

Family

ID=20324122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51034262A Granted JPS51121839A (en) 1975-04-01 1976-03-29 Method of drying bottom electrode in dc arc furnace

Country Status (6)

Country Link
US (1) US4031308A (OSRAM)
JP (1) JPS51121839A (OSRAM)
DE (1) DE2610606C2 (OSRAM)
FR (1) FR2306417A1 (OSRAM)
GB (1) GB1533465A (OSRAM)
SE (1) SE389550B (OSRAM)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190914858A (en) * 1909-06-26 1910-01-20 Charles Bingham Improvements in or relating to Electric Furnace Electrodes.
CH90181A (de) * 1920-10-21 1921-08-01 Oerlikon Maschf Luftgekühlte Elektrode für elektrische Lichtbogenöfen.
DE871798C (de) * 1947-09-09 1953-03-26 Artemas De Forest Holden Verfahren zur Zufuehrung des elektrischen Stromes in die Salzschmelze eines Elektrodensalzbadofens
US3148272A (en) * 1962-10-23 1964-09-08 Aitken Products Inc Applicator for heat treating refractory linings of ladles
SE376634C (sv) * 1972-05-02 1985-10-28 Nipkti Cherna Metalurgia Sett att framstella stal medelst likstrom och ugn for genomforande av settet
GB1488877A (en) * 1974-03-12 1977-10-12 British Steel Corp Arc furnaces

Also Published As

Publication number Publication date
GB1533465A (en) 1978-11-22
SE7503675L (sv) 1976-10-02
DE2610606A1 (de) 1976-10-21
JPS5524034B2 (OSRAM) 1980-06-26
FR2306417B1 (OSRAM) 1981-08-07
DE2610606C2 (de) 1983-12-08
SE389550B (sv) 1976-11-08
FR2306417A1 (fr) 1976-10-29
US4031308A (en) 1977-06-21

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