SE419929B - Smeltkontaktelektrod for likstromsmatad ljusbagsugn - Google Patents

Smeltkontaktelektrod for likstromsmatad ljusbagsugn

Info

Publication number
SE419929B
SE419929B SE7414743A SE7414743A SE419929B SE 419929 B SE419929 B SE 419929B SE 7414743 A SE7414743 A SE 7414743A SE 7414743 A SE7414743 A SE 7414743A SE 419929 B SE419929 B SE 419929B
Authority
SE
Sweden
Prior art keywords
electrod
melt contact
melt
contact
contact electrod
Prior art date
Application number
SE7414743A
Other languages
English (en)
Swedish (sv)
Other versions
SE7414743L (sv
Inventor
C Andersson
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 SE7414743A priority Critical patent/SE419929B/xx
Priority to GB45203/75A priority patent/GB1516710A/en
Priority to SU752188557A priority patent/SU965370A4/ru
Priority to DE19752550671 priority patent/DE2550671A1/de
Priority to JP14012175A priority patent/JPS5619960B2/ja
Priority to IT69887/75A priority patent/IT1051271B/it
Priority to FR7535801A priority patent/FR2292397A2/fr
Publication of SE7414743L publication Critical patent/SE7414743L/
Priority to US05/744,423 priority patent/US4125737A/en
Publication of SE419929B publication Critical patent/SE419929B/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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
SE7414743A 1974-11-25 1974-11-25 Smeltkontaktelektrod for likstromsmatad ljusbagsugn SE419929B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7414743A SE419929B (sv) 1974-11-25 1974-11-25 Smeltkontaktelektrod for likstromsmatad ljusbagsugn
GB45203/75A GB1516710A (en) 1974-11-25 1975-10-31 Hearth connections for direct current arc furnaces
SU752188557A SU965370A4 (ru) 1974-11-25 1975-11-11 Токоподвод щее устройство дл дуговой печи
DE19752550671 DE2550671A1 (de) 1974-11-25 1975-11-12 Schmelzkontaktelektrode fuer einen mit gleichstrom gespeisten lichtbogenofen
JP14012175A JPS5619960B2 (no) 1974-11-25 1975-11-21
IT69887/75A IT1051271B (it) 1974-11-25 1975-11-24 Connessione elettrica del crogiuo lo per forni ad arco a corrente continua
FR7535801A FR2292397A2 (fr) 1974-11-25 1975-11-24 Dispositif de connexion de la sole d'un four a arc a courant continu
US05/744,423 US4125737A (en) 1974-11-25 1976-11-23 Electric arc furnace hearth connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7414743A SE419929B (sv) 1974-11-25 1974-11-25 Smeltkontaktelektrod for likstromsmatad ljusbagsugn

Publications (2)

Publication Number Publication Date
SE7414743L SE7414743L (sv) 1976-05-26
SE419929B true SE419929B (sv) 1981-08-31

Family

ID=20322801

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7414743A SE419929B (sv) 1974-11-25 1974-11-25 Smeltkontaktelektrod for likstromsmatad ljusbagsugn

Country Status (7)

Country Link
JP (1) JPS5619960B2 (no)
DE (1) DE2550671A1 (no)
FR (1) FR2292397A2 (no)
GB (1) GB1516710A (no)
IT (1) IT1051271B (no)
SE (1) SE419929B (no)
SU (1) SU965370A4 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441313A1 (fr) * 1978-11-10 1980-06-06 Siderurgie Fse Inst Rech Electrode refroidie pour mise en contact avec un metal en fusion
SE431792B (sv) * 1981-06-09 1984-02-27 Asea Ab Sett att driva en likstroms-ljusbagsugn
DE3463568D1 (en) * 1983-07-28 1987-06-11 Bbc Brown Boveri & Cie Bottom electrode for a direct current arc furnace
CH664059A5 (de) * 1983-07-28 1988-01-29 Bbc Brown Boveri & Cie Elektrischer ofen, insbesondere gleichstromlichtbogenofen.
EP0133931B1 (de) * 1983-07-28 1987-01-07 BBC Brown Boveri AG Kühlanordnung einer Bodenelektrode für einen Gleichstromlichtbogenofen
EP0132711A3 (de) * 1983-07-28 1985-03-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Dimensionierung einer Bodenelektrode auf minimale Verlustleistung für einen Gleichstromlichtbogenofen
DE3462215D1 (en) * 1983-07-28 1987-02-26 Bbc Brown Boveri & Cie Protective device for a bottom electrode of a direct current arc furnace
ATE34901T1 (de) * 1984-01-31 1988-06-15 Bbc Brown Boveri & Cie Bodenelektrode fuer einen gleichstromlichtbogenofen.
EP0150483B1 (de) * 1984-01-31 1988-06-01 BBC Brown Boveri AG Bodenelektrodenarordnung für einen elektrischen Ofen
EP0167037B1 (de) * 1984-07-06 1990-05-30 BBC Brown Boveri AG Badelektrode zu Pfannenofen
FR2572873B1 (fr) * 1984-11-06 1988-12-02 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique a courant continu
SE450857B (sv) * 1985-02-21 1987-08-03 Asea Ab Forfarande for uppbyggnad av ljusbagslikstromsugnar eller -skenkar
JPH0277962U (no) * 1988-11-30 1990-06-14
IT1396945B1 (it) * 2009-12-15 2012-12-20 Danieli Off Mecc Elettrodo per forno elettrico in corrente continua

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH452730A (de) * 1966-04-26 1968-03-15 Bbc Brown Boveri & Cie Mit einer Metallschmelze in Berührung stehende Elektrodenanordnung an einem elektrischen Ofen
GB1184501A (en) * 1967-02-14 1970-03-18 Ass Elect Ind Electrical Connections to Molten Metal.

Also Published As

Publication number Publication date
SU965370A4 (ru) 1982-10-07
SE7414743L (sv) 1976-05-26
IT1051271B (it) 1981-04-21
FR2292397B2 (no) 1981-04-17
GB1516710A (en) 1978-07-05
FR2292397A2 (fr) 1976-06-18
JPS51102235A (no) 1976-09-09
JPS5619960B2 (no) 1981-05-11
DE2550671A1 (de) 1976-05-26

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