JPS5114104A - - Google Patents

Info

Publication number
JPS5114104A
JPS5114104A JP50073641A JP7364175A JPS5114104A JP S5114104 A JPS5114104 A JP S5114104A JP 50073641 A JP50073641 A JP 50073641A JP 7364175 A JP7364175 A JP 7364175A JP S5114104 A JPS5114104 A JP S5114104A
Authority
JP
Japan
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
JP50073641A
Inventor
Einaaru 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
Allmanna Svenska Elektriska 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
Priority claimed from SE7408067A external-priority patent/SE387513B/xx
Priority claimed from SE7416094A external-priority patent/SE394357B/xx
Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of JPS5114104A publication Critical patent/JPS5114104A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
  • Furnace Details (AREA)
JP50073641A 1974-06-19 1975-06-17 Pending JPS5114104A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7408067A SE387513B (sv) 1974-06-19 1974-06-19 Smeltkontaktelektrod for likstromsmatad ljusbagsugn
SE7416094A SE394357B (sv) 1974-12-19 1974-12-19 Smeltkontaktelektrod for likstromsmatad ljusbagsugn

Publications (1)

Publication Number Publication Date
JPS5114104A true JPS5114104A (ja) 1976-02-04

Family

ID=26656498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50073641A Pending JPS5114104A (ja) 1974-06-19 1975-06-17

Country Status (7)

Country Link
US (1) US3997712A (ja)
JP (1) JPS5114104A (ja)
CH (1) CH587598A5 (ja)
DE (1) DE2525720C2 (ja)
FR (1) FR2285044A1 (ja)
GB (1) GB1501207A (ja)
IT (1) IT1036320B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52135804A (en) * 1976-05-07 1977-11-14 Asea Ab Hearth connecting device for d c arc furnace
JPS55131778U (ja) * 1979-03-13 1980-09-18
JPS61114491A (ja) * 1984-10-01 1986-06-02 ユニオン・シデリユルジク・デユ・ノ−ル・エ・ド・レス・ド・ラ・フランス・パル・アブルビエ−シヨン・“ユジノル” 溶融金属槽用電極構造物

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125737A (en) * 1974-11-25 1978-11-14 Asea Aktiebolag Electric arc furnace hearth connection
SE408471B (sv) * 1976-03-22 1979-06-11 Asea Ab Metod for torkning av badelektrod i likstromsmatad ljusbagsugn
DE2806270A1 (de) * 1977-02-23 1978-08-24 Asea Ab Schmelzkontaktelektrode
DE3106741C2 (de) * 1981-02-24 1983-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Kontaktelektroden-Anordnung für Lichtbogen- oder Widerstandsschmelzofen
CH682281A5 (ja) * 1991-06-20 1993-08-13 Asea Brown Boveri

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1100993A (en) * 1912-10-28 1914-06-23 Frederick T Snyder Contact for electric furnaces.
CH69233A (de) * 1914-09-29 1915-06-01 Krupp Ag Gekühlte Bodenelektrode für elektrische Schmelzöfen
US2958719A (en) * 1958-09-18 1960-11-01 Nat Res Corp Production of metal
BE794174A (fr) * 1972-01-18 1973-05-16 British Steel Corp Fours a arc

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52135804A (en) * 1976-05-07 1977-11-14 Asea Ab Hearth connecting device for d c arc furnace
JPS55131778U (ja) * 1979-03-13 1980-09-18
JPS61114491A (ja) * 1984-10-01 1986-06-02 ユニオン・シデリユルジク・デユ・ノ−ル・エ・ド・レス・ド・ラ・フランス・パル・アブルビエ−シヨン・“ユジノル” 溶融金属槽用電極構造物
JPH0460315B2 (ja) * 1984-10-01 1992-09-25 Yunion Shideryurujiku Deyu Nooru E Do Resuto Do Ra Furansu Usinor

Also Published As

Publication number Publication date
IT1036320B (it) 1979-10-30
GB1501207A (en) 1978-02-15
DE2525720A1 (de) 1976-01-08
CH587598A5 (ja) 1977-05-13
US3997712A (en) 1976-12-14
FR2285044A1 (fr) 1976-04-09
DE2525720C2 (de) 1984-11-15
FR2285044B1 (ja) 1981-02-06

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