ATE44200T1 - Wandelektrode eines metallurgischen gefaesses in kontakt mit geschmolzenem metall. - Google Patents

Wandelektrode eines metallurgischen gefaesses in kontakt mit geschmolzenem metall.

Info

Publication number
ATE44200T1
ATE44200T1 AT85401131T AT85401131T ATE44200T1 AT E44200 T1 ATE44200 T1 AT E44200T1 AT 85401131 T AT85401131 T AT 85401131T AT 85401131 T AT85401131 T AT 85401131T AT E44200 T1 ATE44200 T1 AT E44200T1
Authority
AT
Austria
Prior art keywords
contact
electrode
transforming
molten metal
metallurgical vessel
Prior art date
Application number
AT85401131T
Other languages
English (en)
Inventor
Jacques 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
Application granted granted Critical
Publication of ATE44200T1 publication Critical patent/ATE44200T1/de

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)
AT85401131T 1984-06-27 1985-06-10 Wandelektrode eines metallurgischen gefaesses in kontakt mit geschmolzenem metall. ATE44200T1 (de)

Applications Claiming Priority (2)

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
EP85401131A EP0169100B1 (de) 1984-06-27 1985-06-10 Wandelektrode eines metallurgischen Gefässes in Kontakt mit geschmolzenem Metall

Publications (1)

Publication Number Publication Date
ATE44200T1 true ATE44200T1 (de) 1989-07-15

Family

ID=9305710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85401131T ATE44200T1 (de) 1984-06-27 1985-06-10 Wandelektrode eines metallurgischen gefaesses in kontakt mit geschmolzenem metall.

Country Status (14)

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

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 (de) * 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
SU1360596A3 (ru) 1987-12-15
ES8702104A1 (es) 1986-12-01
CA1247179A (fr) 1988-12-20
US4646316A (en) 1987-02-24
KR920006600B1 (ko) 1992-08-10
JPS6124984A (ja) 1986-02-03
FR2566984B1 (fr) 1986-12-19
DD236636A5 (de) 1986-06-11
EP0169100A1 (de) 1986-01-22
UA8024A1 (uk) 1995-12-26
BR8503074A (pt) 1986-03-11
FR2566984A1 (fr) 1986-01-03
ZA854412B (en) 1986-11-26
DE3571182D1 (en) 1989-07-27
JPS6343674B2 (de) 1988-08-31
ES544567A0 (es) 1986-12-01
EP0169100B1 (de) 1989-06-21
KR860000390A (ko) 1986-01-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time