ATE231321T1 - Metallurgisches gefäss mit einer bodenelektrode - Google Patents

Metallurgisches gefäss mit einer bodenelektrode

Info

Publication number
ATE231321T1
ATE231321T1 AT94470031T AT94470031T ATE231321T1 AT E231321 T1 ATE231321 T1 AT E231321T1 AT 94470031 T AT94470031 T AT 94470031T AT 94470031 T AT94470031 T AT 94470031T AT E231321 T1 ATE231321 T1 AT E231321T1
Authority
AT
Austria
Prior art keywords
bar
tank
adaptor
refractory lining
bottom electrode
Prior art date
Application number
AT94470031T
Other languages
English (en)
Inventor
Philippe Destannes
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Application granted granted Critical
Publication of ATE231321T1 publication Critical patent/ATE231321T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Discharge Heating (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
AT94470031T 1993-10-15 1994-09-26 Metallurgisches gefäss mit einer bodenelektrode ATE231321T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312471A FR2711233B1 (fr) 1993-10-15 1993-10-15 Récipient métallurgique comportant une électrode de sole.

Publications (1)

Publication Number Publication Date
ATE231321T1 true ATE231321T1 (de) 2003-02-15

Family

ID=9452010

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94470031T ATE231321T1 (de) 1993-10-15 1994-09-26 Metallurgisches gefäss mit einer bodenelektrode

Country Status (9)

Country Link
US (1) US5588018A (de)
EP (1) EP0649270B1 (de)
KR (1) KR100271346B1 (de)
AT (1) ATE231321T1 (de)
CA (1) CA2118103A1 (de)
DE (1) DE69432008T2 (de)
DK (1) DK0649270T3 (de)
ES (1) ES2191025T3 (de)
FR (1) FR2711233B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335065C2 (de) * 1993-10-11 1996-07-11 Mannesmann Ag Bodenelektrode für ein mit Gleichstrom betriebenes metallurgisches Gefäß
DE29602191U1 (de) * 1996-02-08 1996-03-21 Badische Stahl-Engineering GmbH, 77694 Kehl Bodenelektrode
DE19815154C1 (de) * 1998-03-27 1999-08-05 Mannesmann Ag Boden eines metallurgischen Gefäßes mit einer Gleichstromlichtbogeneinrichtung
RU174216U1 (ru) * 2017-04-11 2017-10-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Составной подовый электрод

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1645091A (en) * 1927-10-11 Electric furnace
EP0056225B1 (de) * 1981-01-08 1984-05-23 VOEST-ALPINE Aktiengesellschaft Plasmaschmelzofen
CH664059A5 (de) * 1983-07-28 1988-01-29 Bbc Brown Boveri & Cie Elektrischer ofen, insbesondere gleichstromlichtbogenofen.
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
DE4026897C2 (de) * 1990-08-23 1994-05-05 Mannesmann Ag Metallische Bodenelektrode für metallurgische Gefäße

Also Published As

Publication number Publication date
ES2191025T3 (es) 2003-09-01
CA2118103A1 (fr) 1995-04-16
US5588018A (en) 1996-12-24
KR100271346B1 (ko) 2000-12-01
DE69432008T2 (de) 2003-10-16
EP0649270B1 (de) 2003-01-15
FR2711233A1 (fr) 1995-04-21
EP0649270A1 (de) 1995-04-19
FR2711233B1 (fr) 1995-12-29
DK0649270T3 (da) 2003-05-12
DE69432008D1 (de) 2003-02-20
KR950011620A (ko) 1995-05-15

Similar Documents

Publication Publication Date Title
KR890002657A (ko) 용융금속중의 슬래그 검출장치
ZA898396B (en) Refractory connection and induction coil therefor
GEP19970772B (en) Electric Arc Melting Furnace
AUPQ083599A0 (en) Direct smelting vessel
TW229233B (de)
SE8001838L (sv) Anordning vid skenkar eller skenkugnar for likstrom
SE8804300D0 (sv) Installation pour briqueter la paroi int`rieure d'une enceinte
RU94021638A (ru) Конвертер для производства стали и способ производства стали
DE69432008D1 (de) Metallurgisches Gefäss mit einer Bodenelektrode
PL334865A1 (en) Refractory wall, metallurgical tank incorporating such wall an dmethod of using such refractory wall
DE59707313D1 (de) Tauchausguss
ES8608667A1 (es) Perfeccionamientos en los dispositivos de cierre para aber- turas de sangria en el fondo de recipientes metalurgicos
ES2185426T3 (es) Tapon de colada.
FI103287B1 (fi) Induktiokuumennettu meniskipinnoitusastia
ES2176924T3 (es) Artesa de colada continua de metales, del tipo que comprende al menos un soplete de plasma para recalentar el metal.
KR910011366A (ko) 야금용기용 주입관 결합장치
EP0646430A4 (de) Feuerfester block für das stranggiessen.
Destannes Metallurgical vessel involving a hearth electrode
ATE28930T1 (de) Verfahren zum betreiben eines metallurgischen schmelzofens und metallurgischer schmelzofen.
US4733853A (en) Molten metal taphole design to improve yield and cleanliness
TW276297B (de)
EP0886751A1 (de) Feuerfest-pfannenziegel zur nivellierung
SE8405156L (sv) Anordning for skyddad overtappning
Shima APPLICATION OF MONOLITHIC REFRACTORIES TO TEEMING LADLE FOR STAINLESS STEEL
ES2082607T3 (es) Tobera interna de material refractario para recipientes metalurgicos.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0649270

Country of ref document: EP

REN Ceased due to non-payment of the annual fee