EP0453188A3 - Plasma tundish heating - Google Patents

Plasma tundish heating Download PDF

Info

Publication number
EP0453188A3
EP0453188A3 EP19910303238 EP91303238A EP0453188A3 EP 0453188 A3 EP0453188 A3 EP 0453188A3 EP 19910303238 EP19910303238 EP 19910303238 EP 91303238 A EP91303238 A EP 91303238A EP 0453188 A3 EP0453188 A3 EP 0453188A3
Authority
EP
European Patent Office
Prior art keywords
plasma
tundish heating
tundish
heating
plasma tundish
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.)
Withdrawn
Application number
EP19910303238
Other languages
English (en)
Other versions
EP0453188A2 (fr
Inventor
Colin Moore
Charles Peter Heanley
Peter Malcolm Cowx
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Publication of EP0453188A2 publication Critical patent/EP0453188A2/fr
Publication of EP0453188A3 publication Critical patent/EP0453188A3/en
Withdrawn legal-status Critical Current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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Plasma Technology (AREA)
  • Furnace Details (AREA)
EP19910303238 1990-04-19 1991-04-11 Plasma tundish heating Withdrawn EP0453188A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909008833A GB9008833D0 (en) 1990-04-19 1990-04-19 Heating
GB9008833 1990-04-19

Publications (2)

Publication Number Publication Date
EP0453188A2 EP0453188A2 (fr) 1991-10-23
EP0453188A3 true EP0453188A3 (en) 1993-04-28

Family

ID=10674679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910303238 Withdrawn EP0453188A3 (en) 1990-04-19 1991-04-11 Plasma tundish heating

Country Status (7)

Country Link
EP (1) EP0453188A3 (fr)
JP (1) JPH05305422A (fr)
KR (1) KR910019483A (fr)
CN (1) CN1057416A (fr)
AU (1) AU7500291A (fr)
GB (1) GB9008833D0 (fr)
ZA (1) ZA912855B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666819B1 (fr) * 1990-09-19 1994-09-23 Inst Aluminievoi Magnievoi Procede et dispositif pour fabriquer un materiau composite a partir d'un metal de base.
IN181634B (fr) * 1993-05-27 1998-08-01 Bhp Steel Jla Pty Ltd Ishikawa
AUPN595095A0 (en) * 1995-10-16 1995-11-09 Bhp Steel (Jla) Pty Limited Heating molten metal
FR2762535B1 (fr) * 1997-04-23 1999-05-28 Lorraine Laminage Repartiteur de coulee continue des metaux, du type comportant au moins une torche a plasma pour le rechauffage du metal
FR2767081B1 (fr) * 1997-08-11 1999-09-17 Lorraine Laminage Procede de rechauffage d'un metal liquide dans un repartiteur de coulee continue au moyen d'une torche a plasma, et repartiteur pour sa mise en oeuvre
JP6760036B2 (ja) * 2016-12-16 2020-09-23 日本製鉄株式会社 プラズマ加熱装置における黒鉛電極の異常放電抑制方法
CN111136253B (zh) * 2020-01-13 2021-01-08 北京科技大学 一种中间包钢液的等离子加热方法和等离子加热系统
CN113714495B (zh) * 2020-05-25 2022-11-11 上海梅山钢铁股份有限公司 连铸中间包直流等离子电弧加热控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024333A (ja) * 1983-07-21 1985-02-07 Daido Steel Co Ltd 金属等の溶融方法
EP0216398A1 (fr) * 1985-09-23 1987-04-01 METALLURGIE HOBOKEN-OVERPELT Société anonyme dite: Procédé pour préparer du tantale ou du niobium affiné
EP0232961A1 (fr) * 1986-01-10 1987-08-19 Plasma Energy Corporation Procédé et appareil pour chauffer des bains d'acier en utilisant une torche à plasma

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024333A (ja) * 1983-07-21 1985-02-07 Daido Steel Co Ltd 金属等の溶融方法
EP0216398A1 (fr) * 1985-09-23 1987-04-01 METALLURGIE HOBOKEN-OVERPELT Société anonyme dite: Procédé pour préparer du tantale ou du niobium affiné
EP0232961A1 (fr) * 1986-01-10 1987-08-19 Plasma Energy Corporation Procédé et appareil pour chauffer des bains d'acier en utilisant une torche à plasma

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch, Week 7820, Derwent Publications Ltd., London, GB; Class M22, AN 78-35386A *
PATENT ABSTRACTS OF JAPAN vol. 16, no. 34 (M-1204)28 January 1992 & JP-A-32 43 254 ( NKK CORP ) 30 October 1991 *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 138 (C-286)13 June 1985 & JP-A-60 024 333 ( DAIDO TOKUSHUKO KK ) 7 February 1985 *
STEEL TIMES INTERNATIONAL - INCORPORATING IRON & STEEL INTERNATIONAL vol. 13, no. 2, May 1989, ENGLAND GB pages 44 - 46 , XP46437 C.MOORE 'plasma tundish heating as an integral part of continuous casting' *

Also Published As

Publication number Publication date
AU7500291A (en) 1991-10-24
KR910019483A (ko) 1991-11-30
ZA912855B (en) 1992-04-29
JPH05305422A (ja) 1993-11-19
CN1057416A (zh) 1992-01-01
GB9008833D0 (en) 1990-06-13
EP0453188A2 (fr) 1991-10-23

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