EP0379647A3 - Busette réfractaire et sa bobine à induction - Google Patents

Busette réfractaire et sa bobine à induction Download PDF

Info

Publication number
EP0379647A3
EP0379647A3 EP19890119300 EP89119300A EP0379647A3 EP 0379647 A3 EP0379647 A3 EP 0379647A3 EP 19890119300 EP19890119300 EP 19890119300 EP 89119300 A EP89119300 A EP 89119300A EP 0379647 A3 EP0379647 A3 EP 0379647A3
Authority
EP
European Patent Office
Prior art keywords
metal melt
induction coil
outlet
refractory nozzle
refractory
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.)
Granted
Application number
EP19890119300
Other languages
German (de)
English (en)
Other versions
EP0379647A2 (fr
EP0379647B1 (fr
Inventor
Raimund Brückner
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Priority to AT89119300T priority Critical patent/ATE94791T1/de
Publication of EP0379647A2 publication Critical patent/EP0379647A2/fr
Publication of EP0379647A3 publication Critical patent/EP0379647A3/fr
Application granted granted Critical
Publication of EP0379647B1 publication Critical patent/EP0379647B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/60—Pouring-nozzles with heating or cooling means
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/367—Coil arrangements for melting furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • General Induction Heating (AREA)
  • Laminated Bodies (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
EP89119300A 1988-12-19 1989-10-18 Busette réfractaire et sa bobine à induction Expired - Lifetime EP0379647B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89119300T ATE94791T1 (de) 1988-12-19 1989-10-18 Feuerfeste verbindung sowie induktionsspule hierfuer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3842690A DE3842690C2 (de) 1988-12-19 1988-12-19 Feuerfeste Verbindung sowie Induktionsspule hierfür
DE3842690 1988-12-19

Publications (3)

Publication Number Publication Date
EP0379647A2 EP0379647A2 (fr) 1990-08-01
EP0379647A3 true EP0379647A3 (fr) 1991-03-13
EP0379647B1 EP0379647B1 (fr) 1993-09-22

Family

ID=6369512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89119300A Expired - Lifetime EP0379647B1 (fr) 1988-12-19 1989-10-18 Busette réfractaire et sa bobine à induction

Country Status (10)

Country Link
US (2) US5052597A (fr)
EP (1) EP0379647B1 (fr)
JP (1) JP2884246B2 (fr)
KR (1) KR900009184A (fr)
CN (1) CN1043648A (fr)
AT (1) ATE94791T1 (fr)
BR (1) BR8906446A (fr)
CA (1) CA2005657C (fr)
DE (2) DE3842690C2 (fr)
ZA (1) ZA898396B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467241B (sv) * 1990-06-01 1992-06-22 Sandvik Ab Foerfarande foer vaegning av metallinnehaall i ett kaerl i en anlaeggning foer gjutning
SE470009B (sv) * 1991-03-04 1993-10-25 Stiftelsen Metallurg Forsk Förfarande och anordning för gasspolning av metallsmälta i en behållare
DE4108153A1 (de) * 1991-03-14 1992-09-17 Didier Werke Ag Feuerfestes formteil und dessen verwendung
DE4125916A1 (de) * 1991-08-05 1993-02-11 Didier Werke Ag Verfahren zum induktiven aufheizen von keramischen formteilen
US5339329A (en) * 1993-01-25 1994-08-16 Armco Steel Company, L.P. Induction heated meniscus coating vessel
FR2701225B1 (fr) * 1993-02-08 1995-04-21 Seva Procédé de fabrication d'un organe chauffant de transfert de métal liquide, organe chauffant, son application et son utilisation.
DE9320208U1 (de) * 1993-12-31 1994-03-31 Kalthoff Luftfilter und Filtermedien GmbH, 59379 Selm Mehrschichtiges Filtermaterial
DE4428297A1 (de) * 1994-08-10 1996-02-15 Didier Werke Ag Feuerfeste Düse und Verfahren zum Vergießen einer Metallschmelze aus einem Gefäß
DE19607560C2 (de) * 1995-03-04 2001-05-17 Preussenelektra Kraftwerke Ag Vorrichtung zum Fördern von Hochtemperaturschmelzen
US5902509A (en) * 1995-07-25 1999-05-11 Dider-Werke Ag Method and apparatus for inductively heating a refractory shaped member
DE19526970C2 (de) * 1995-07-25 2000-11-16 Didier Werke Ag Verfahren zum induktiven Aufheizen eines feuerfesten Formteils
DE19620403C1 (de) * 1996-05-21 1997-09-18 Didier Werke Ag Keramischer Verbundkörper und Verfahren zu seiner Herstellung
JP3132832B2 (ja) * 1996-06-07 2001-02-05 マンネスマン・アクチエンゲゼルシャフト 薄板鋳造設備用の鋳造ノズル
DE19651533C2 (de) * 1996-12-11 1999-01-14 Didier Werke Ag Verfahren zur Verhinderung von Ansätzen in metallurgischen Gefäßen
KR100478646B1 (ko) * 1996-12-26 2005-06-08 디지털 비디오 시스템스 인코퍼레이션 섹터어드레스에러감지기
US6425504B1 (en) 1999-06-29 2002-07-30 Iowa State University Research Foundation, Inc. One-piece, composite crucible with integral withdrawal/discharge section
US6358466B1 (en) * 2000-04-17 2002-03-19 Iowa State University Research Foundation, Inc. Thermal sprayed composite melt containment tubular component and method of making same
EP1275452A3 (fr) 2001-07-13 2003-12-10 Heraeus Electro-Nite International N.V. Buse réfractaire
DE10150032C2 (de) * 2001-07-13 2003-11-20 Heraeus Electro Nite Int Feuerfester Ausguss
US6555801B1 (en) 2002-01-23 2003-04-29 Melrose, Inc. Induction heating coil, device and method of use
US7624597B2 (en) * 2002-12-09 2009-12-01 Certainteed Corporation Insulation shielding for glass fiber making equipment
US7021084B2 (en) * 2002-12-09 2006-04-04 Certainteed Corporation Insulation shielding for glass fiber making equipment
JP2006513868A (ja) * 2002-12-16 2006-04-27 アービング アイ． ダーディク， 導電性連続体に電磁的に影響を与えるシステムおよび方法
RU2009125202A (ru) * 2006-12-19 2011-01-27 Новелис Инк. (Ca) Способ и устройство для транспортирования расплавленных металлов с одновременным сообщением им тепла
BR112012007695A2 (pt) * 2009-10-08 2016-08-23 Wagstaff Inc pino de controle para uso no controle de fluxo de metal em fusão em um sistema de distribuição de metal em fusão para lingotamento, sistema de controle de aquecimento e método para aquecer um pino de controle
CN103398588B (zh) * 2013-07-26 2015-02-04 朱兴发 电磁感应矿渣熔炉底流式流量可控的电热石墨水口装置
CN106475552B (zh) * 2015-08-31 2018-06-26 鞍钢股份有限公司 一种消除絮流的浸入式水口及使用方法
EP3381587B1 (fr) * 2015-11-27 2020-02-05 Posco Busette de coulée, dispositif de coulée et procédé de coulée
CN107520437A (zh) * 2016-06-21 2017-12-29 宝山钢铁股份有限公司 一种钢包长水口低过热度的温度补偿装置及其方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779073A (en) * 1952-10-27 1957-01-29 Jr Harry B Osborn Receptacle for molten metal
FR1525154A (fr) * 1966-03-11 1968-05-17 Perfectionnements aux busettes de coulée pour la coulée continue de métal ou d'acier ordinaire à l'état liquide
DE2234127A1 (de) * 1972-07-12 1974-01-24 Sigri Elektrographit Gmbh Vakuum- oder schutzgasofen fuer hohe temperaturen
GB2121028A (en) * 1982-05-28 1983-12-14 Western Electric Co Induction furnace for drawing lightguide fibres from preforms
FR2609914A1 (fr) * 1987-01-26 1988-07-29 Aubert & Duval Acieries Busette composite de coulee de metal liquide, notamment pour appareil d'atomisation du metal
EP0328316A2 (fr) * 1988-02-06 1989-08-16 Shinagawa Shirorenga Kabushiki Kaisha Elément de chauffage en oxyde de zirconium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673228A (en) * 1950-09-15 1954-03-23 Norton Co Induction furnace with high-temperature resistor
US3435992A (en) * 1966-03-11 1969-04-01 Tisdale Co Inc Pouring nozzle for continuous casting liquid metal or ordinary steel
JPS5564857A (en) * 1978-11-07 1980-05-15 Nippon Rutsubo Kk Preheating method for steeping nozzle for continuous casting
JPS5820355A (ja) * 1981-07-29 1983-02-05 Hitachi Ltd 細線製造装置
FR2532866B1 (fr) * 1982-09-13 1985-06-07 Pont A Mousson Chenal de coulee chauffe par induction
CH665369A5 (de) * 1984-03-07 1988-05-13 Concast Standard Ag Verfahren zur regelung des durchflusses einer metallschmelze beim stranggiessen, und eine vorrichtung zur durchfuehrung des verfahrens.
US4946082A (en) * 1989-07-10 1990-08-07 General Electric Company Transfer tube with in situ heater

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779073A (en) * 1952-10-27 1957-01-29 Jr Harry B Osborn Receptacle for molten metal
FR1525154A (fr) * 1966-03-11 1968-05-17 Perfectionnements aux busettes de coulée pour la coulée continue de métal ou d'acier ordinaire à l'état liquide
DE2234127A1 (de) * 1972-07-12 1974-01-24 Sigri Elektrographit Gmbh Vakuum- oder schutzgasofen fuer hohe temperaturen
GB2121028A (en) * 1982-05-28 1983-12-14 Western Electric Co Induction furnace for drawing lightguide fibres from preforms
FR2609914A1 (fr) * 1987-01-26 1988-07-29 Aubert & Duval Acieries Busette composite de coulee de metal liquide, notamment pour appareil d'atomisation du metal
EP0328316A2 (fr) * 1988-02-06 1989-08-16 Shinagawa Shirorenga Kabushiki Kaisha Elément de chauffage en oxyde de zirconium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 95 (M-209)[1240], 21. April 1983; & JP,A,58 020 355 (HITACHI SEISAKUSHO K.K.) 05-02-1983; Zusammenfassung. *

Also Published As

Publication number Publication date
DE3842690C2 (de) 1998-04-30
CN1043648A (zh) 1990-07-11
BR8906446A (pt) 1990-08-21
US5054664A (en) 1991-10-08
ZA898396B (en) 1990-07-25
EP0379647A2 (fr) 1990-08-01
CA2005657C (fr) 1999-06-15
ATE94791T1 (de) 1993-10-15
JP2884246B2 (ja) 1999-04-19
KR900009184A (ko) 1990-07-02
JPH02274368A (ja) 1990-11-08
DE58905694D1 (de) 1993-10-28
CA2005657A1 (fr) 1990-06-19
EP0379647B1 (fr) 1993-09-22
US5052597A (en) 1991-10-01
DE3842690A1 (de) 1990-06-21

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