WO2003035306A8 - Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel - Google Patents

Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel

Info

Publication number
WO2003035306A8
WO2003035306A8 PCT/EP2002/011481 EP0211481W WO03035306A8 WO 2003035306 A8 WO2003035306 A8 WO 2003035306A8 EP 0211481 W EP0211481 W EP 0211481W WO 03035306 A8 WO03035306 A8 WO 03035306A8
Authority
WO
WIPO (PCT)
Prior art keywords
cooling medium
continuous casting
casting mold
cross
mold
Prior art date
Application number
PCT/EP2002/011481
Other languages
German (de)
French (fr)
Other versions
WO2003035306A1 (en
Inventor
Werner Rahmfeld
Erwin Wosch
Fritz-Peter Pleschiutschnigg
Stephan Feldhaus
Lothar Parschat
Uwe Kopfstedt
Wolfgang Mossner
Original Assignee
Sms Demag Ag
Werner Rahmfeld
Erwin Wosch
Fritz-Peter Pleschiutschnigg
Stephan Feldhaus
Lothar Parschat
Uwe Kopfstedt
Wolfgang Mossner
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 DE10201502A external-priority patent/DE10201502C1/en
Application filed by Sms Demag Ag, Werner Rahmfeld, Erwin Wosch, Fritz-Peter Pleschiutschnigg, Stephan Feldhaus, Lothar Parschat, Uwe Kopfstedt, Wolfgang Mossner filed Critical Sms Demag Ag
Priority to EP02801890A priority Critical patent/EP1436106A2/en
Priority to US10/493,080 priority patent/US20040256080A1/en
Publication of WO2003035306A1 publication Critical patent/WO2003035306A1/en
Publication of WO2003035306A8 publication Critical patent/WO2003035306A8/en

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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055—Cooling the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

The invention relates to a method for optimizing the cooling capacity of a continuous casting mold (1) for liquid metals, particularly for liquid steel, by homogenizing the thermal load (22) above the height of the continuous casting mold (1). According to the method, the cooling medium (5) is guided through a cross-sectional area of a large number of cooling medium channels (3) or cooling medium boreholes (4) running approximately parallel to the cast billet (9). The cooling medium cross-sectional areas between the mold entry (6) and the mold exit (7) are configured differently. In order to homogenize the thermal mold load (22), a smaller cross-sectional area sets the flow rate of the cooling medium (5), which is conducted from the top downward, inside the cooling medium channel (3) or inside the cooling medium borehole (4) higher in the upper area of the continuous casting mold (1) than in the lower area of the continuous casting mold (1) in which the flow rate is set lower by a larger cross-sectional area and/or the covering of the cooling medium is adjusted by a cross-sectional shape that varies from the top downward.
PCT/EP2002/011481 2001-10-18 2002-10-15 Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel WO2003035306A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02801890A EP1436106A2 (en) 2001-10-18 2002-10-15 Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel
US10/493,080 US20040256080A1 (en) 2001-10-18 2002-10-15 Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10150919.7 2001-10-18
DE10150919 2001-10-18
DE10201502.3 2002-01-17
DE10201502A DE10201502C1 (en) 2001-10-18 2002-01-17 Optimizing cooling capacity of continuous steel-casting mold, adjusts flow velocity of coolant and available cross section, as function of height in mold

Publications (2)

Publication Number Publication Date
WO2003035306A1 WO2003035306A1 (en) 2003-05-01
WO2003035306A8 true WO2003035306A8 (en) 2003-10-09

Family

ID=26010383

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/011481 WO2003035306A1 (en) 2001-10-18 2002-10-15 Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel

Country Status (3)

Country Link
US (1) US20040256080A1 (en)
EP (1) EP1436106A2 (en)
WO (1) WO2003035306A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2321075B1 (en) * 2008-08-06 2018-07-11 SMS group GmbH Strand casting mold for liquid metal, particularly for liquid steel
WO2011093562A1 (en) * 2010-01-29 2011-08-04 주식회사 풍산 Mold plate for casting, mold plate assembly and mold
IT1403036B1 (en) * 2010-11-25 2013-09-27 Danieli Off Mecc CRYSTALLIZER FOR CONTINUOUS CASTING
JP6274226B2 (en) * 2014-01-31 2018-02-07 新日鐵住金株式会社 Method, apparatus and program for determining casting state in continuous casting
AT518569A1 (en) * 2016-04-27 2017-11-15 Primetals Technologies Austria GmbH Instrumentation of a side wall of a continuous casting mold with optical waveguides

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131307A (en) * 1935-10-25 1938-09-27 Behrendt Gerhard Chill for continuous string casting
JPS59133940A (en) * 1983-01-21 1984-08-01 Mishima Kosan Co Ltd Mold for continuous casting
FI852493L (en) * 1985-06-24 1986-12-25 Outokumpu Oy KOKILL.
AT389251B (en) * 1987-12-23 1989-11-10 Voest Alpine Ind Anlagen COOLING OF A CONTINUOUS CASTING CHILL
JPH0342144A (en) * 1989-07-06 1991-02-22 Kawasaki Steel Corp Method for cooling mold for continuous casting and mold thereof
FR2661120B3 (en) * 1990-04-20 1992-04-03 Siderurgie Fse Inst Rech LIQUID METAL CONTINUOUS CASTING MACHINE PROVIDED WITH LIQUID METAL SOLIDIFICATION CONTROL MEANS.
DE4127333C2 (en) * 1991-08-19 2000-02-24 Schloemann Siemag Ag Continuous casting mold
ATE195449T1 (en) * 1994-06-06 2000-09-15 Danieli Off Mecc METHOD FOR CONTROLLING THE DEFORMATION OF SIDE WALLS OF A MOLD AND CONTINUOUS CASTING MOLD
DE19508169C5 (en) * 1995-03-08 2009-11-12 Kme Germany Ag & Co. Kg Mold for continuous casting of metals
DE19831998A1 (en) * 1998-07-16 2000-01-20 Schloemann Siemag Ag Continuous casting mold
EP1103323A3 (en) * 1999-11-29 2001-09-19 SMS Demag AG Process and device for continuous casting of steel
US6374903B1 (en) * 2000-09-11 2002-04-23 Ag Industries, Inc. System and process for optimizing cooling in continuous casting mold

Also Published As

Publication number Publication date
US20040256080A1 (en) 2004-12-23
EP1436106A2 (en) 2004-07-14
WO2003035306A1 (en) 2003-05-01

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