[go: up one dir, main page]

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
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/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
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 DE10201502A external-priority patent/DE10201502C1/en
Application filed by SMS Demag AG filed Critical SMS Demag AG
Priority to US10/493,080 priority Critical patent/US20040256080A1/en
Priority to EP02801890A priority patent/EP1436106A2/en
Publication of WO2003035306A1 publication Critical patent/WO2003035306A1/en
Publication of WO2003035306A8 publication Critical patent/WO2003035306A8/en
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
    • B22D11/04—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 Ceased WO2003035306A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
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
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

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10150919 2001-10-18
DE10150919.7 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 Ceased 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
WO2010015399A1 (en) * 2008-08-06 2010-02-11 Sms Siemag Ag 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
KR20190105670A (en) * 2014-01-31 2019-09-17 닛폰세이테츠 가부시키가이샤 Method, device 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
WO2003035306A1 (en) 2003-05-01
US20040256080A1 (en) 2004-12-23
EP1436106A2 (en) 2004-07-14

Similar Documents

Publication Publication Date Title
RU2150347C1 (en) Method and apparatus for making steel strip
EP0686445A1 (en) Method to control the deformations of the sidewalls of a crystalliser, and continuous-casting crystalliser
CA2174475A1 (en) Casting equipment
ZA974619B (en) Feed dip pipe for the continuous casting of thin slabs.
WO2003035306A8 (en) Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel
AU721266B2 (en) Strip casting apparatus
CN1051486C (en) Continuous-casting crystalliser with increased heat exchange and method to increase the heat exchange in a continuouscasting crystalliser
US5927378A (en) Continuous casting mold and method
JPS63177948A (en) Movable plate type continuous casting after cooler and method and device for cooling continuously casted hot metallic billet
RU2351430C2 (en) Method and facility for contiuous or semicontinuous casting of metal
US8047263B2 (en) Device for the horizontal continuous strip casting of steel
US4519439A (en) Method of preventing formation of segregations during continuous casting
EP0686446B1 (en) Continuous-casting crystalliser with increased heat exchange and method to increase the heat exchange in a continuous-casting crystalliser
HU0101574D0 (en) Method and device for the directional cooling of light metal castings in a casting fluid
US20020129922A1 (en) Mold for continuous casting of strands
RU99120931A (en) METHOD FOR CONTINUOUS CASTING OF Billets ON MACHINES OF CURVILINEAR TYPE
JP3276381B2 (en) Equipment to increase cooling by casting metal materials
RU2404014C2 (en) Crystalliser
MXPA03007155A (en) Installation for producing a hot-rolled strip.
CN201098726Y (en) Aluminum alloy square ingot densely-covered same-level hot top casting device
CN2362624Y (en) Submerged type pouring head for continuous casting thin sheet blank
JP2021505397A (en) Melt processing equipment
JPS58192664A (en) Horizontal continuous casting device for continuously casting strand with slab sectional surface
AU2003226707A8 (en) Continuous casting mould for liquid metals, especially for liquid steel
JPS6057935B2 (en) Continuous casting mold

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2002801890

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10493080

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2002801890

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWW Wipo information: withdrawn in national office

Ref document number: 2002801890

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP