DE69200302T2 - Wandelektrode für metallurgischen Elektrogleichstromofen. - Google Patents

Wandelektrode für metallurgischen Elektrogleichstromofen.

Info

Publication number
DE69200302T2
DE69200302T2 DE69200302T DE69200302T DE69200302T2 DE 69200302 T2 DE69200302 T2 DE 69200302T2 DE 69200302 T DE69200302 T DE 69200302T DE 69200302 T DE69200302 T DE 69200302T DE 69200302 T2 DE69200302 T2 DE 69200302T2
Authority
DE
Germany
Prior art keywords
bar
metallurgical
electric furnace
wall electrode
wall
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.)
Expired - Fee Related
Application number
DE69200302T
Other languages
English (en)
Other versions
DE69200302D1 (de
Inventor
Philippe Destannes
Jean-Claude Grosjean
Ghislain Maurer
Christian Lebrun
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of DE69200302D1 publication Critical patent/DE69200302D1/de
Application granted granted Critical
Publication of DE69200302T2 publication Critical patent/DE69200302T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • 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)
  • Discharge Heating (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)
DE69200302T 1991-09-30 1992-09-17 Wandelektrode für metallurgischen Elektrogleichstromofen. Expired - Fee Related DE69200302T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112001A FR2682003B1 (fr) 1991-09-30 1991-09-30 Electrode de paroi pour four metallurgique electrique a courant continu.

Publications (2)

Publication Number Publication Date
DE69200302D1 DE69200302D1 (de) 1994-09-08
DE69200302T2 true DE69200302T2 (de) 1995-04-06

Family

ID=9417422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200302T Expired - Fee Related DE69200302T2 (de) 1991-09-30 1992-09-17 Wandelektrode für metallurgischen Elektrogleichstromofen.

Country Status (10)

Country Link
US (1) US5287382A (de)
EP (1) EP0536018B1 (de)
JP (1) JP3240191B2 (de)
KR (1) KR100196090B1 (de)
AT (1) ATE109611T1 (de)
CA (1) CA2078904C (de)
DE (1) DE69200302T2 (de)
ES (1) ES2057971T3 (de)
FR (1) FR2682003B1 (de)
RU (1) RU2061998C1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815154C1 (de) * 1998-03-27 1999-08-05 Mannesmann Ag Boden eines metallurgischen Gefäßes mit einer Gleichstromlichtbogeneinrichtung
ATE214433T1 (de) * 1999-12-22 2002-03-15 Tung Ho Steel Entpr Corp Befestigung einer bodenelektrode an einem lichtbogenofen
KR100414173B1 (ko) * 1999-12-28 2004-01-13 한국전기초자 주식회사 유리용융로
KR100568332B1 (ko) * 2000-03-03 2006-04-05 주식회사 포스코 전로의 출강구 슬리브
RU2467521C1 (ru) * 2011-10-07 2012-11-20 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Подовый электрод для подвода постоянного тока к жидкому металлу
CA2846201C (en) 2013-03-15 2021-04-13 Chevron U.S.A. Inc. Ring electrode device and method for generating high-pressure pulses
RU2572949C2 (ru) * 2014-05-13 2016-01-20 Открытое акционерное общество "Сибирское специальное конструкторское бюро электротермического оборудования" (ОАО "СКБ Сибэлектротерм") Дуговая печь постоянного тока

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056225B1 (de) * 1981-01-08 1984-05-23 VOEST-ALPINE Aktiengesellschaft Plasmaschmelzofen
DE3339514A1 (de) * 1983-10-28 1985-05-09 Mannesmann AG, 4000 Düsseldorf Elektrodenanordnung in warmgaengigen gefaessen
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
FR2571202B1 (fr) * 1984-10-01 1987-01-09 Usinor Structure d'electrode pour bain de metal en fusion
FR2572873B1 (fr) * 1984-11-06 1988-12-02 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique a courant continu
FR2577311B1 (fr) * 1985-02-11 1987-03-06 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un four metallurgique a courant continu.
DE3543278C1 (de) * 1985-12-05 1987-07-02 Mannesmann Ag Ofengefaess eines Gleichstrom-Lichtbogenofens mit Bodenelektroden sowie zugehoerige Bodenelektrode
US4947405A (en) * 1989-05-24 1990-08-07 Daidotokushijo Kabushikikaisha DC arc furnace
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.

Also Published As

Publication number Publication date
KR100196090B1 (ko) 1999-06-15
DE69200302D1 (de) 1994-09-08
JP3240191B2 (ja) 2001-12-17
ES2057971T3 (es) 1994-10-16
FR2682003B1 (fr) 1997-04-30
US5287382A (en) 1994-02-15
KR930007310A (ko) 1993-04-22
CA2078904A1 (fr) 1993-03-31
ATE109611T1 (de) 1994-08-15
RU2061998C1 (ru) 1996-06-10
FR2682003A1 (fr) 1993-04-02
CA2078904C (fr) 1999-08-31
EP0536018B1 (de) 1994-08-03
EP0536018A1 (de) 1993-04-07
JPH0684589A (ja) 1994-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee