SE389550B - Metod for torkning av badelektrod i likstromsmatad ljusbagsugn - Google Patents

Metod for torkning av badelektrod i likstromsmatad ljusbagsugn

Info

Publication number
SE389550B
SE389550B SE7503675A SE7503675A SE389550B SE 389550 B SE389550 B SE 389550B SE 7503675 A SE7503675 A SE 7503675A SE 7503675 A SE7503675 A SE 7503675A SE 389550 B SE389550 B SE 389550B
Authority
SE
Sweden
Prior art keywords
bated
drying
current
light back
back oven
Prior art date
Application number
SE7503675A
Other languages
English (en)
Swedish (sv)
Other versions
SE7503675L (sv
Inventor
B Fredrikson
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 SE7503675A priority Critical patent/SE389550B/xx
Priority to DE2610606A priority patent/DE2610606C2/de
Priority to JP51034262A priority patent/JPS51121839A/ja
Priority to FR7609162A priority patent/FR2306417A1/fr
Priority to US05/672,305 priority patent/US4031308A/en
Priority to GB12915/76A priority patent/GB1533465A/en
Publication of SE7503675L publication Critical patent/SE7503675L/xx
Publication of SE389550B publication Critical patent/SE389550B/xx

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)
SE7503675A 1975-04-01 1975-04-01 Metod for torkning av badelektrod i likstromsmatad ljusbagsugn SE389550B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7503675A SE389550B (sv) 1975-04-01 1975-04-01 Metod for torkning av badelektrod i likstromsmatad ljusbagsugn
DE2610606A DE2610606C2 (de) 1975-04-01 1976-03-13 Verfahren zum Trocknen der frisch eingebrachten Ausfütterungsmasse einer Badelektrode in einem Lichtbogenofen
JP51034262A JPS51121839A (en) 1975-04-01 1976-03-29 Method of drying bottom electrode in dc arc furnace
FR7609162A FR2306417A1 (fr) 1975-04-01 1976-03-30 Procede de sechage de l'electrode de sole d'un four a arc a courant continu
US05/672,305 US4031308A (en) 1975-04-01 1976-03-31 Direct current arc furnace hearth connection installation
GB12915/76A GB1533465A (en) 1975-04-01 1976-03-31 Method of drying a hearth connection in a dc arc furnace

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
SE7503675L SE7503675L (sv) 1976-10-02
SE389550B true SE389550B (sv) 1976-11-08

Family

ID=20324122

Family Applications (1)

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

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
JPS51121839A (en) 1976-10-25
JPS5524034B2 (OSRAM) 1980-06-26
FR2306417B1 (OSRAM) 1981-08-07
DE2610606C2 (de) 1983-12-08
FR2306417A1 (fr) 1976-10-29
US4031308A (en) 1977-06-21

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