SE419929B - MELT CONTACT ELECTROD - Google Patents

MELT CONTACT ELECTROD

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
Swedish (sv)
Other versions
SE7414743L (en
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/en
Priority to GB45203/75A priority patent/GB1516710A/en
Priority to SU752188557A priority patent/SU965370A4/en
Priority to DE19752550671 priority patent/DE2550671A1/en
Priority to JP14012175A priority patent/JPS5619960B2/ja
Priority to FR7535801A priority patent/FR2292397A2/en
Priority to IT69887/75A priority patent/IT1051271B/en
Publication of SE7414743L publication Critical patent/SE7414743L/en
Priority to US05/744,423 priority patent/US4125737A/en
Publication of SE419929B publication Critical patent/SE419929B/en

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)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
SE7414743A 1974-11-25 1974-11-25 MELT CONTACT ELECTROD SE419929B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7414743A SE419929B (en) 1974-11-25 1974-11-25 MELT CONTACT ELECTROD
GB45203/75A GB1516710A (en) 1974-11-25 1975-10-31 Hearth connections for direct current arc furnaces
SU752188557A SU965370A4 (en) 1974-11-25 1975-11-11 Current feeding device for arc furnace
DE19752550671 DE2550671A1 (en) 1974-11-25 1975-11-12 FUSION CONTACT ELECTRODE FOR A DIRECT CURRENT ARC FURNACE
JP14012175A JPS5619960B2 (en) 1974-11-25 1975-11-21
FR7535801A FR2292397A2 (en) 1974-11-25 1975-11-24 DEVICE FOR CONNECTING THE SOLE OF A DIRECT CURRENT ARC OVEN
IT69887/75A IT1051271B (en) 1974-11-25 1975-11-24 ELECTRIC CONNECTION OF THE CROGIUO LO FOR DIRECT CURRENT ARC OVENS
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 (en) 1974-11-25 1974-11-25 MELT CONTACT ELECTROD

Publications (2)

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

Family

ID=20322801

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7414743A SE419929B (en) 1974-11-25 1974-11-25 MELT CONTACT ELECTROD

Country Status (7)

Country Link
JP (1) JPS5619960B2 (en)
DE (1) DE2550671A1 (en)
FR (1) FR2292397A2 (en)
GB (1) GB1516710A (en)
IT (1) IT1051271B (en)
SE (1) SE419929B (en)
SU (1) SU965370A4 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441313A1 (en) * 1978-11-10 1980-06-06 Siderurgie Fse Inst Rech COOLED ELECTRODE FOR CONTACT WITH FUSED METAL
SE431792B (en) * 1981-06-09 1984-02-27 Asea Ab PUT TO OPERATE A DC LIGHT REAR OVEN
ATE27059T1 (en) * 1983-07-28 1987-05-15 Bbc Brown Boveri & Cie BOTTOM ELECTRODE FOR A DIRECT CURRENT ARC FURNACE.
CH664059A5 (en) * 1983-07-28 1988-01-29 Bbc Brown Boveri & Cie ELECTRIC OVEN, ESPECIALLY DIRECT ARC FURNACE.
ATE25179T1 (en) * 1983-07-28 1987-02-15 Bbc Brown Boveri & Cie PROTECTIVE ARRANGEMENT FOR A BOTTOM ELECTRODE OF A DIRECT CURRENT ARC FURNACE.
ATE24815T1 (en) * 1983-07-28 1987-01-15 Bbc Brown Boveri & Cie COOLING ARRANGEMENT OF A BOTTOM ELECTRODE FOR A DC ARC FURNACE.
EP0132711A3 (en) * 1983-07-28 1985-03-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Dimensioning of a bottom electrode for a direct current arc furnace to minimize power losses
EP0150483B1 (en) * 1984-01-31 1988-06-01 BBC Brown Boveri AG Bottom electrode arrangement for an electric furance
ATE34901T1 (en) * 1984-01-31 1988-06-15 Bbc Brown Boveri & Cie BOTTOM ELECTRODE FOR A DIRECT CURRENT ARC FURNACE.
DE3578028D1 (en) * 1984-07-06 1990-07-05 Bbc Brown Boveri & Cie BATH ELECTRODE FOR PAN OVEN.
FR2572873B1 (en) * 1984-11-06 1988-12-02 Siderurgie Fse Inst Rech WALL ELECTRODE FOR DIRECT CURRENT ELECTRIC METALLURGICAL OVEN
SE450857B (en) * 1985-02-21 1987-08-03 Asea Ab PROCEDURE FOR BUILDING OF LIGHT REAR SUCTIONS OR DRAWERS
JPH0277962U (en) * 1988-11-30 1990-06-14
IT1396945B1 (en) * 2009-12-15 2012-12-20 Danieli Off Mecc ELECTRODE FOR DIRECT CURRENT ELECTRIC OVEN

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH452730A (en) * 1966-04-26 1968-03-15 Bbc Brown Boveri & Cie Electrode assembly in contact with molten metal on an electric furnace
GB1184501A (en) * 1967-02-14 1970-03-18 Ass Elect Ind Electrical Connections to Molten Metal.

Also Published As

Publication number Publication date
DE2550671A1 (en) 1976-05-26
SU965370A4 (en) 1982-10-07
FR2292397B2 (en) 1981-04-17
GB1516710A (en) 1978-07-05
JPS51102235A (en) 1976-09-09
IT1051271B (en) 1981-04-21
FR2292397A2 (en) 1976-06-18
SE7414743L (en) 1976-05-26
JPS5619960B2 (en) 1981-05-11

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