JPS52135804A - Hearth connecting device for d c arc furnace - Google Patents

Hearth connecting device for d c arc furnace

Info

Publication number
JPS52135804A
JPS52135804A JP5085077A JP5085077A JPS52135804A JP S52135804 A JPS52135804 A JP S52135804A JP 5085077 A JP5085077 A JP 5085077A JP 5085077 A JP5085077 A JP 5085077A JP S52135804 A JPS52135804 A JP S52135804A
Authority
JP
Japan
Prior art keywords
connecting device
arc furnace
hearth connecting
hearth
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.)
Pending
Application number
JP5085077A
Other languages
English (en)
Inventor
Korubaagu Suten
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 JPS52135804A publication Critical patent/JPS52135804A/ja
Pending 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
    • 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)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
JP5085077A 1976-05-07 1977-05-04 Hearth connecting device for d c arc furnace Pending JPS52135804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7605217A SE7605217L (sv) 1976-05-07 1976-05-07 Smeltkontaktelektrod

Publications (1)

Publication Number Publication Date
JPS52135804A true JPS52135804A (en) 1977-11-14

Family

ID=20327781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5085077A Pending JPS52135804A (en) 1976-05-07 1977-05-04 Hearth connecting device for d c arc furnace

Country Status (5)

Country Link
US (1) US4100364A (ja)
JP (1) JPS52135804A (ja)
DE (1) DE2718293A1 (ja)
GB (1) GB1573742A (ja)
SE (1) SE7605217L (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133931B1 (de) * 1983-07-28 1987-01-07 BBC Brown Boveri AG Kühlanordnung einer Bodenelektrode für einen Gleichstromlichtbogenofen
CH664059A5 (de) * 1983-07-28 1988-01-29 Bbc Brown Boveri & Cie Elektrischer ofen, insbesondere gleichstromlichtbogenofen.
FR2566984B1 (fr) * 1984-06-27 1986-12-19 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un recipient metallurgique au contact d'un metal en fusion
CH682281A5 (ja) * 1991-06-20 1993-08-13 Asea Brown Boveri

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114104A (ja) * 1974-06-19 1976-02-04 Asea Ab

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794174A (fr) * 1972-01-18 1973-05-16 British Steel Corp Fours a arc
SE376634C (sv) * 1972-05-02 1985-10-28 Nipkti Cherna Metalurgia Sett att framstella stal medelst likstrom och ugn for genomforande av settet
SE382828B (sv) * 1974-06-24 1976-02-16 Asea Ab Sett att framstella stal i likstromsljusbagsugn samt likstromsljusbagsugn for genomforande av settet
SE396226B (sv) * 1974-09-20 1977-09-12 Asea Ab Sett och anordning for behandling av en metallsmelta

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114104A (ja) * 1974-06-19 1976-02-04 Asea Ab

Also Published As

Publication number Publication date
GB1573742A (en) 1980-08-28
US4100364A (en) 1978-07-11
SE7605217L (sv) 1977-11-08
DE2718293C2 (ja) 1989-03-16
DE2718293A1 (de) 1977-11-17

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