ZA854412B - Electric connecting device for contacting a molten metallic mass - Google Patents

Electric connecting device for contacting a molten metallic mass

Info

Publication number
ZA854412B
ZA854412B ZA854412A ZA854412A ZA854412B ZA 854412 B ZA854412 B ZA 854412B ZA 854412 A ZA854412 A ZA 854412A ZA 854412 A ZA854412 A ZA 854412A ZA 854412 B ZA854412 B ZA 854412B
Authority
ZA
South Africa
Prior art keywords
contacting
connecting device
contact
electric connecting
molten metallic
Prior art date
Application number
ZA854412A
Other languages
English (en)
Inventor
Jacquest Michelet
Ghislain Maurer
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Publication of ZA854412B publication Critical patent/ZA854412B/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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—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
    • 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
    • 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
    • C21C2005/5235—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace with bottom 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)
  • Discharge Heating (AREA)
  • Resistance Heating (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
ZA854412A 1984-06-27 1985-06-12 Electric connecting device for contacting a molten metallic mass ZA854412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410482A FR2566984B1 (fr) 1984-06-27 1984-06-27 Dispositif de connexion electrique destine a etre place en paroi d'un recipient metallurgique au contact d'un metal en fusion

Publications (1)

Publication Number Publication Date
ZA854412B true ZA854412B (en) 1986-11-26

Family

ID=9305710

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA854412A ZA854412B (en) 1984-06-27 1985-06-12 Electric connecting device for contacting a molten metallic mass

Country Status (14)

Country Link
US (1) US4646316A (xx)
EP (1) EP0169100B1 (xx)
JP (1) JPS6124984A (xx)
KR (1) KR920006600B1 (xx)
AT (1) ATE44200T1 (xx)
BR (1) BR8503074A (xx)
CA (1) CA1247179A (xx)
DD (1) DD236636A5 (xx)
DE (1) DE3571182D1 (xx)
ES (1) ES8702104A1 (xx)
FR (1) FR2566984B1 (xx)
SU (1) SU1360596A3 (xx)
UA (1) UA8024A1 (xx)
ZA (1) ZA854412B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572873B1 (fr) * 1984-11-06 1988-12-02 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique a courant continu
DE3543278C1 (de) * 1985-12-05 1987-07-02 Mannesmann Ag Ofengefaess eines Gleichstrom-Lichtbogenofens mit Bodenelektroden sowie zugehoerige Bodenelektrode
FR2622078B1 (fr) * 1987-10-20 1990-03-09 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique
FR2652890B1 (fr) * 1989-10-11 1995-01-20 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.
FR2658277B1 (fr) * 1990-02-09 1992-04-30 Siderurgie Fse Inst Rech Recipient metallurgique equipe d'au moins une electrode traversant sa paroi.
DE4026897C2 (de) * 1990-08-23 1994-05-05 Mannesmann Ag Metallische Bodenelektrode für metallurgische Gefäße
KR100245481B1 (ko) * 1991-03-05 2000-03-02 간지 도미타 직류 아크로의 로바닥의 구조
FR2682003B1 (fr) * 1991-09-30 1997-04-30 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique a courant continu.
FR2707377B1 (fr) * 1993-07-09 1995-08-11 Usinor Sacilor Four à arc à courant continu.
FR2715941B1 (fr) * 1994-02-04 1996-04-19 Clecim Sa Four à courant continu de fusion de métal.
IT1288991B1 (it) * 1996-09-27 1998-09-25 Danieli Off Mecc Sistema di raffreddamento per elettrodi per forni elettrici ad arco in corrente continua
IT1396945B1 (it) * 2009-12-15 2012-12-20 Danieli Off Mecc Elettrodo per forno elettrico in corrente continua

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282162C (xx) * 1900-01-01
US3129473A (en) * 1960-11-09 1964-04-21 Carpenter Steel Co Through-plug mold stool
DE1219181B (de) * 1964-11-02 1966-06-16 Union Carbide Corp Plasmalichtbogenofen
US3634588A (en) * 1970-05-28 1972-01-11 Toledo Engineering Co Inc Electric glass furnace
US4125737A (en) * 1974-11-25 1978-11-14 Asea Aktiebolag Electric arc furnace hearth connection
SE7605217L (sv) * 1976-05-07 1977-11-08 Asea Ab Smeltkontaktelektrod
FR2381987A1 (fr) * 1977-02-23 1978-09-22 Asea Ab Connexion de sole pour un four a arc alimente en courant continu
DE3106741C2 (de) * 1981-02-24 1983-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Kontaktelektroden-Anordnung für Lichtbogen- oder Widerstandsschmelzofen

Also Published As

Publication number Publication date
FR2566984A1 (fr) 1986-01-03
BR8503074A (pt) 1986-03-11
JPS6343674B2 (xx) 1988-08-31
EP0169100B1 (fr) 1989-06-21
SU1360596A3 (ru) 1987-12-15
DE3571182D1 (en) 1989-07-27
ES8702104A1 (es) 1986-12-01
UA8024A1 (uk) 1995-12-26
ATE44200T1 (de) 1989-07-15
US4646316A (en) 1987-02-24
KR860000390A (ko) 1986-01-28
EP0169100A1 (fr) 1986-01-22
DD236636A5 (de) 1986-06-11
FR2566984B1 (fr) 1986-12-19
CA1247179A (fr) 1988-12-20
KR920006600B1 (ko) 1992-08-10
ES544567A0 (es) 1986-12-01
JPS6124984A (ja) 1986-02-03

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