EP0380774A3 - Verfahren und Einrichtung zur Regelung der Giessspiegelhöhe im Giessraum einer Bandstranggiessanlage - Google Patents

Verfahren und Einrichtung zur Regelung der Giessspiegelhöhe im Giessraum einer Bandstranggiessanlage Download PDF

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Publication number
EP0380774A3
EP0380774A3 EP19890121941 EP89121941A EP0380774A3 EP 0380774 A3 EP0380774 A3 EP 0380774A3 EP 19890121941 EP19890121941 EP 19890121941 EP 89121941 A EP89121941 A EP 89121941A EP 0380774 A3 EP0380774 A3 EP 0380774A3
Authority
EP
European Patent Office
Prior art keywords
liquid metal
metal level
continuous casting
strips
regulating
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
EP19890121941
Other languages
English (en)
French (fr)
Other versions
EP0380774A2 (de
EP0380774B1 (de
Inventor
Tsuneo Sasaki
Hirotaka Tanaka
Kouichi Ohno
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.)
Krupp Stahl AG
Original Assignee
Krupp Stahl 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 Krupp Stahl AG filed Critical Krupp Stahl AG
Publication of EP0380774A2 publication Critical patent/EP0380774A2/de
Publication of EP0380774A3 publication Critical patent/EP0380774A3/de
Application granted granted Critical
Publication of EP0380774B1 publication Critical patent/EP0380774B1/de
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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Die Erfindung befaßt sich mit der Gießspiegelregelung im Gieß­ raum 2 einer Bandstranggießanlage und sieht vor, daß der Gieß­ spiegel 4 über einen Wirbelstromsensor 5 kontinuierlich berüh­ rungslos gemessen, der Wirbelstromsensor 5 mittels Kontaktmes­ sung über eine heb- und senkbare Elektrode 8 periodisch geeicht und der Durchlauf der Elektrode 8 durch einen Festpunkt, dem Punkt A über einen Laserstrahl 14 kontrolliert wird.
EP89121941A 1989-02-02 1989-11-28 Verfahren und Einrichtung zur Regelung der Giessspiegelhöhe im Giessraum einer Bandstranggiessanlage Expired - Lifetime EP0380774B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22530/89 1989-02-02
JP1022530A JPH02205234A (ja) 1989-02-02 1989-02-02 薄肉鋳片連続鋳造における湯面レベル検出方法

Publications (3)

Publication Number Publication Date
EP0380774A2 EP0380774A2 (de) 1990-08-08
EP0380774A3 true EP0380774A3 (de) 1992-01-29
EP0380774B1 EP0380774B1 (de) 1994-11-02

Family

ID=12085353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121941A Expired - Lifetime EP0380774B1 (de) 1989-02-02 1989-11-28 Verfahren und Einrichtung zur Regelung der Giessspiegelhöhe im Giessraum einer Bandstranggiessanlage

Country Status (4)

Country Link
EP (1) EP0380774B1 (de)
JP (1) JPH02205234A (de)
AT (1) ATE113510T1 (de)
DE (1) DE58908599D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004090491A2 (en) * 2003-03-31 2004-10-21 Saudi Arabian Oil Company Measurement of molten sulfur level in receptacles
BRPI0924932A2 (pt) * 2009-06-15 2015-07-07 Ihi Corp Método de lingotamento de tiras e máquina de lingotamento de cilindro duplo
CN111628625B (zh) * 2020-05-12 2021-12-10 中国科学技术大学 一种光控制的电场驱动液态金属液滴的装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109940A (en) * 1981-11-23 1983-06-08 Wieland Werke Ag Method and apparatus for controlling the liquid metal level in a continuous casting mould
EP0131979A2 (de) * 1983-07-01 1985-01-23 Norddeutsche Affinerie Ag Verfahren zur Regelung der Badspiegelhöhe einer Metallschmelze
EP0194327A1 (de) * 1985-03-09 1986-09-17 Fried. Krupp Gesellschaft mit beschränkter Haftung Einrichtung zur Regelung der Lage des Giessspiegels innerhalb einer Doppelbandstranggiesskokille
EP0270204A1 (de) * 1986-10-20 1988-06-08 Allegheny Ludlum Corporation Methode und Vorrichtung zur Überwachung eines Flüssigkeitsniveaus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109940A (en) * 1981-11-23 1983-06-08 Wieland Werke Ag Method and apparatus for controlling the liquid metal level in a continuous casting mould
EP0131979A2 (de) * 1983-07-01 1985-01-23 Norddeutsche Affinerie Ag Verfahren zur Regelung der Badspiegelhöhe einer Metallschmelze
EP0194327A1 (de) * 1985-03-09 1986-09-17 Fried. Krupp Gesellschaft mit beschränkter Haftung Einrichtung zur Regelung der Lage des Giessspiegels innerhalb einer Doppelbandstranggiesskokille
EP0270204A1 (de) * 1986-10-20 1988-06-08 Allegheny Ludlum Corporation Methode und Vorrichtung zur Überwachung eines Flüssigkeitsniveaus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN Band 10, Nr. 33 (M-452)(2090), 8. Februar 1986; & JP - A - 60187455 (KOBE SEIKOSHO) 24.09.1985 *

Also Published As

Publication number Publication date
JPH0513747B2 (de) 1993-02-23
ATE113510T1 (de) 1994-11-15
JPH02205234A (ja) 1990-08-15
EP0380774A2 (de) 1990-08-08
DE58908599D1 (de) 1994-12-08
EP0380774B1 (de) 1994-11-02

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