WO2002036292A3 - Verfahren und vorrichtung zur kontrolle der stahltemperatur vom giessspiegel einer stranggiessanlage bis zum ofenabstich - Google Patents

Verfahren und vorrichtung zur kontrolle der stahltemperatur vom giessspiegel einer stranggiessanlage bis zum ofenabstich Download PDF

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Publication number
WO2002036292A3
WO2002036292A3 PCT/EP2001/012594 EP0112594W WO0236292A3 WO 2002036292 A3 WO2002036292 A3 WO 2002036292A3 EP 0112594 W EP0112594 W EP 0112594W WO 0236292 A3 WO0236292 A3 WO 0236292A3
Authority
WO
WIPO (PCT)
Prior art keywords
ladle
temperature
steel
bath
furnace
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.)
Ceased
Application number
PCT/EP2001/012594
Other languages
English (en)
French (fr)
Other versions
WO2002036292A2 (de
Inventor
Fritz-Peter Pleschiutschnigg
Lothar Parschat
Eckart Schwencke
Erwin Wosch
Bernt Rollinger
Stephan Feldhaus
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.)
SMS Siemag AG
Original Assignee
SMS Demag 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
Priority claimed from DE10152201A external-priority patent/DE10152201A1/de
Priority to MXPA03003950A priority Critical patent/MXPA03003950A/es
Application filed by SMS Demag AG filed Critical SMS Demag AG
Priority to CA002424368A priority patent/CA2424368A1/en
Priority to KR10-2003-7004653A priority patent/KR20030038784A/ko
Priority to PL01361622A priority patent/PL361622A1/xx
Priority to EP01992623A priority patent/EP1337366A2/de
Priority to AU2002224817A priority patent/AU2002224817A1/en
Priority to JP2002539090A priority patent/JP2004512958A/ja
Priority to US10/399,002 priority patent/US20040031583A1/en
Priority to BR0115073-1A priority patent/BR0115073A/pt
Priority to HU0303371A priority patent/HUP0303371A2/hu
Publication of WO2002036292A2 publication Critical patent/WO2002036292A2/de
Publication of WO2002036292A3 publication Critical patent/WO2002036292A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Control Of Temperature (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

Bei einem Verfahren zur Kontrolle der Stahltemperatur vom Gießspiegel einer Stranggießkokille (1) über den Bereich der gesamten Sekundärmetallurgie (4) mit einer endtemperaturbestimmenden Prozesstufe (4.1) wie einen Pfannenofen bis zum Ofenabstich (5) eines Stahlerzeugungsprozesses wird die Stahltemperatur im Gießspiegel von TML = TLI + X °C (X = 5 - 15 °C) kontrolliert und unter Berücksichtigung davon eingehalten, dass ein Temperatursprung (9) zwischen dem Gießspiegel in der Kokille (1) und einem Verteiler (3) in Abhängigkeit von der Gießgeschwindigkeit (6) für ein vorgegebenes Strangformat, die Pfannengeschichte (7) bezüglich der Zeitabschnitte, wie 'Pfanne voll', 'Pfanne leer', und Pfannenzustand, wie Pfannenausmauerung, Pfannenalter, sowie auch ein Stahltemperatursprung zwischen dem Verteiler (3), und der letzten Pfannenofentemperatur (LF-ex) erfaßt werden.
PCT/EP2001/012594 2000-11-04 2001-10-31 Verfahren und vorrichtung zur kontrolle der stahltemperatur vom giessspiegel einer stranggiessanlage bis zum ofenabstich Ceased WO2002036292A2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2002539090A JP2004512958A (ja) 2000-11-04 2001-10-31 連続鋳造装置のメニスカスから炉湯出し口に至るまでの鋳造温度を制御するための方法および装置
AU2002224817A AU2002224817A1 (en) 2000-11-04 2001-10-31 Method and device for controlling the temperature of steel from the surface of the bath of a continuous casting installation up to the furnace tap
CA002424368A CA2424368A1 (en) 2000-11-04 2001-10-31 Method and device for controlling the temperature of steel between the meniscus of a continuous casting machine and the tapping of the furnace
KR10-2003-7004653A KR20030038784A (ko) 2000-11-04 2001-10-31 연속 주조 설비의 주탕 액면으로부터 노 출탕부까지의 강온도를 제어하는 방법 및 장치
PL01361622A PL361622A1 (en) 2000-11-04 2001-10-31 Method and device for controlling the temperature of steel from the surface of the bath of a continuous casting installation up to the furnace tap
EP01992623A EP1337366A2 (de) 2000-11-04 2001-10-31 Verfahren und vorrichtung zur kontrolle der stahltemperatur vom giessspiegel einer stranggiessanlage bis zum ofenabstich
US10/399,002 US20040031583A1 (en) 2000-11-04 2001-10-31 Method and device for controlling the temperature of steel from the surface of the bath of a continuous casting installation up to the furnace tap
MXPA03003950A MXPA03003950A (es) 2000-11-04 2001-10-31 Metodo y dispositivo para controlar la temperatura del acero desde el nivel de colada de un aparato de colada continua hasta la salida del horno.
HU0303371A HUP0303371A2 (en) 2000-11-04 2001-10-31 Method and device for controlling the temperature of steel from the surface of the bath of a continuous casting installation up to the furnace tap
BR0115073-1A BR0115073A (pt) 2000-11-04 2001-10-31 Procedimento e dispositivo para o controle da temperatura do aço desde a superfìcie do fundido de uma unidade de fundição contìnua até a saìda do forno

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10054760.5 2000-11-04
DE10054760 2000-11-04
DE10152201.0 2001-10-23
DE10152201A DE10152201A1 (de) 2000-11-04 2001-10-23 Verfahren und Vorrichtung zur Kontrolle der Stahltemperatur vom Gießspiegel einer Stranggießanlage bis zum Ofenabstich

Publications (2)

Publication Number Publication Date
WO2002036292A2 WO2002036292A2 (de) 2002-05-10
WO2002036292A3 true WO2002036292A3 (de) 2002-08-08

Family

ID=26007569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/012594 Ceased WO2002036292A2 (de) 2000-11-04 2001-10-31 Verfahren und vorrichtung zur kontrolle der stahltemperatur vom giessspiegel einer stranggiessanlage bis zum ofenabstich

Country Status (13)

Country Link
US (1) US20040031583A1 (de)
EP (1) EP1337366A2 (de)
JP (1) JP2004512958A (de)
CN (1) CN1473081A (de)
AU (1) AU2002224817A1 (de)
BR (1) BR0115073A (de)
CA (1) CA2424368A1 (de)
CZ (1) CZ20031218A3 (de)
HU (1) HUP0303371A2 (de)
MX (1) MXPA03003950A (de)
PL (1) PL361622A1 (de)
RU (1) RU2003116517A (de)
WO (1) WO2002036292A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5959319B2 (ja) * 2012-05-31 2016-08-02 アズビル株式会社 記号識別方法および記号識別装置
CN104525926B (zh) * 2014-11-26 2016-08-24 攀枝花钢城集团瑞钢工业有限公司 钢包下线判定的方法
DE102014224334A1 (de) 2014-11-28 2016-06-02 Sms Group Gmbh Simulierung von Temperaturverteilungen innerhalb von Pfannen eines Hüttenwerks und innerhalb von in den Pfannen enthaltener Metallschmelze
JP6252532B2 (ja) * 2015-03-23 2017-12-27 Ｊｆｅスチール株式会社 転炉吹錬終了時目標溶鋼温度設定装置及びその方法
CN116748476B (zh) * 2023-05-12 2026-02-17 北京金恒博远科技股份有限公司 一种铁水包识别的装置、方法及系统
CN117182021A (zh) * 2023-09-14 2023-12-08 山东钢铁集团永锋临港有限公司 一种方坯连铸机中包温度异常控制的浇铸方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08224648A (ja) * 1995-02-21 1996-09-03 Sumitomo Metal Ind Ltd 連続鋳造における表面欠陥の抑制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797310A (en) * 1972-02-28 1974-03-19 Steel Corp Temperature sensing device
US4133036A (en) * 1976-02-26 1979-01-02 Republic Steel Corporation Method and system for monitoring a physical condition of a medium
US4279151A (en) * 1979-08-07 1981-07-21 Bethlehem Steel Corporation Temperature measuring system
AT364980B (de) * 1980-01-11 1981-11-25 Voest Alpine Ag Verfahren zum kontinuierlichen messen der strangoberflaechentemperatur eines gussstranges sowie einrichtung zur durchfuehrung des verfahrens
FR2651876B1 (fr) * 1989-09-13 1991-12-13 Siderurgie Fse Inst Rech Procede pour determiner en continu l'epaisseur du laitier liquide a la surface d'un bain de metal en fusion dans un recipient metallurgique.
US5951164A (en) * 1995-06-30 1999-09-14 Novacast Aktiebolag Method for contactless continuous temperature measurement of the solidification of metal alloys
TW337553B (en) * 1995-12-20 1998-08-01 Voest Alpine Ind Anlagen Method for determination of electromagnetic waves originating from a melt
US5918473A (en) * 1997-05-09 1999-07-06 Alcan International Limited Method and apparatus for measuring quenchant properties of coolants
DE10028304A1 (de) * 2000-06-07 2001-12-13 Sms Demag Ag Verfahren und Vorrichtung zur dezentralen Gießdatenverarbeitung der an einer Stranggießkokille über Sensoren gewonnenen Meßdaten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08224648A (ja) * 1995-02-21 1996-09-03 Sumitomo Metal Ind Ltd 連続鋳造における表面欠陥の抑制方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BANNENBERG N: "TEMPERATURUEBERWACHUNG DER STAHLSCHMELZE IN EINEM LD-STAHLWERK", STAHL UND EISEN, VERLAG STAHLEISEN GMBH. DUSSELDORF, DE, vol. 114, no. 9, 16 September 1994 (1994-09-16), pages 77 - 82,142, XP000467519, ISSN: 0340-4803 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31) *

Also Published As

Publication number Publication date
MXPA03003950A (es) 2004-05-24
JP2004512958A (ja) 2004-04-30
BR0115073A (pt) 2003-07-29
CN1473081A (zh) 2004-02-04
AU2002224817A1 (en) 2002-05-15
RU2003116517A (ru) 2004-12-10
EP1337366A2 (de) 2003-08-27
WO2002036292A2 (de) 2002-05-10
US20040031583A1 (en) 2004-02-19
PL361622A1 (en) 2004-10-04
CZ20031218A3 (cs) 2003-10-15
HUP0303371A2 (en) 2004-01-28
CA2424368A1 (en) 2003-03-28

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