EP0268910B1 - Continuous-casting mould for steel strip - Google Patents

Continuous-casting mould for steel strip Download PDF

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Publication number
EP0268910B1
EP0268910B1 EP87116456A EP87116456A EP0268910B1 EP 0268910 B1 EP0268910 B1 EP 0268910B1 EP 87116456 A EP87116456 A EP 87116456A EP 87116456 A EP87116456 A EP 87116456A EP 0268910 B1 EP0268910 B1 EP 0268910B1
Authority
EP
European Patent Office
Prior art keywords
mold
side walls
casting
walls
strip
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.)
Expired - Lifetime
Application number
EP87116456A
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German (de)
French (fr)
Other versions
EP0268910A2 (en
EP0268910A3 (en
Inventor
Hans Streubel
Rainer Golla
Manfred Kolakowski
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 Schloemann Siemag 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
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Application filed by SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to AT87116456T priority Critical patent/ATE66839T1/en
Publication of EP0268910A2 publication Critical patent/EP0268910A2/en
Publication of EP0268910A3 publication Critical patent/EP0268910A3/en
Application granted granted Critical
Publication of EP0268910B1 publication Critical patent/EP0268910B1/en
Anticipated expiration legal-status Critical
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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
    • 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
    • B22D11/0408—Moulds for casting thin slabs

Definitions

  • the invention relates to a mold for the continuous casting of steel strip with cooled broad side walls and narrow side walls, the wide side walls forming a funnel-shaped pouring area, which is reduced to the narrow sides and in the casting direction to the format of the cast strip.
  • Such a continuous casting mold which has become known from EP-A-0 149 734, consists of a lower part with parallel side walls and an upper part, the wide side walls of which extend from the lower part in a funnel-shaped manner to create a space for a pouring tube immersed in the melt to the upper edge of the mold .
  • the pouring level and the start of strand formation are in the inclined wall area.
  • the shape of the pouring area is determined by the diameter and the immersion depth of the pouring tube as well as by the required safety distance between the bottom edge of the pouring tube and the broad side walls.
  • a continuous casting mold not provided for receiving an immersion pouring tube with the shrinkage of the strand is adapted to the inclination of the mold walls, the mold walls above the point of the first solidification of the strand shell being designed parallel to one another.
  • the object of the invention is to provide a continuous casting mold of the above type with a low strand shell load directly below the casting level.
  • the object is achieved in that that the broad side walls in the pouring area each consist of a first section which run essentially parallel to each other and each have a subsequent section reducing the thickness of the casting format, and the first sections extend below the level of the casting level to be set during casting operation in the area of the first strand shell formation.
  • the inventor first recognized that the shape of the entire pouring area does not necessarily have to depend on the diameter and immersion depth of the pouring tube, but rather can be freely designed to a certain extent above the pouring level.
  • the parallel course of the broad side walls according to the invention in the area of the casting mirror results in a deformation-free guidance of the still thin strand shell immediately below the casting mirror.
  • the broad side walls in the first section can deviate slightly from the parallelism and have a slight inclination to one another in order to generate compressive stresses in the strand shell in the casting direction.
  • the first sections of the broad side walls advantageously have a length of 150-350 mm measured in the casting direction.
  • first sections of the broad side walls are followed by flat and / or curved second sections without a step.
  • two opposite broad side walls 1, 2 and two narrow side walls 3, 4 arranged between parallel side regions of the wide side walls 1, 2 form the molding space.
  • these are provided with channels 5, to which coolant supply and discharge lines 6, 7 are assigned.
  • the narrow side walls 3, 4, which are also cooled, can be adjusted by means of spindles 8 between the wide side walls 1, 2.
  • the broad side walls 1, 2 form a funnel-shaped pouring area 9 into the center thereof, into which a pouring tube 10 which introduces the liquid steel projects.
  • Each broad side wall 1, 2 has three sections of different contours on its inside. The first sections a, a 'run essentially parallel to one another. In these sections, solidification takes place from the casting level 11, wherein bending stress on the still thin strand shell is avoided.
  • section b is represented by an inclined straight line and section b 'by an arc, which illustrates the possible shapes in the form of flat or curved surfaces or combinations thereof.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Package Frames And Binding Bands (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Confectionery (AREA)

Abstract

The invention provides a mold for the continuous casting of steel strip. The mold is arranged with a mold cavity having a longitudinal axis parallel to the casting direction. The width of the cavity in its upstream area is sufficient to provide at least the required minimum spacing between the pouring tube and the walls of the mold. The mold comprises side- and end-walls arranged respectively to define a cavity having three portions, the first being of substantially the same parallelepipedal cross-section as the strip being cast; the second being a flared area in the upper central area of the mold to accommoate a pouring tube, wherein the side-walls are tapered inwardly from the upper part of the mold to a lower point at which the cross-section of the mold approximates the size and shape of the strip being cast; and the third being a strand shell formation initialization zone in the flared area having walls extending in substantial alignment with the longitudinal axis of the mold from the surface level of the molten bath at which the strand shell starts to form, to a point where the strand shell is sufficiently thick to withstand tapering inwardly without wrinkling or rupturing.

Description

Die Erfindung betrifft eine Kokille zum Stranggießen von Stahlband mit gekühlten Breitseitenwänden und Schmalseitenwänden, wobei die Breitseitenwände einen trichterförmigen Eingießbereich bilden, der zu den Schmalseiten und in Gießrichtung auf das Format des gegossenen Bandes reduziert ist.The invention relates to a mold for the continuous casting of steel strip with cooled broad side walls and narrow side walls, the wide side walls forming a funnel-shaped pouring area, which is reduced to the narrow sides and in the casting direction to the format of the cast strip.

Eine derartige, durch die EP-A-0 149 734 bekannt gewordene Stranggießkokille besteht aus einem unteren Teil mit parallelen Seitenwänden und einem oberen Teil, dessen Breitseitenwände sich vom unteren Teil zu Schaffung eines Raumes für ein in die Schmelze eintauchendes Gießrohr bis zur Kokillenoberkante trichterförmig erweitern. Dabei liegen Gießspiegel und Beginn der Strangschalenbildung im geneigten Wandbereich. Die Form des Eingießbereichs wird durch den Durchmesser und die Eintauchtiefe des Gießrohres sowie durch den erforderlichen Sicherheitsabstand der Unterkante des Gießrohres von den Breitseitenwänden bestimmt.Such a continuous casting mold, which has become known from EP-A-0 149 734, consists of a lower part with parallel side walls and an upper part, the wide side walls of which extend from the lower part in a funnel-shaped manner to create a space for a pouring tube immersed in the melt to the upper edge of the mold . The pouring level and the start of strand formation are in the inclined wall area. The shape of the pouring area is determined by the diameter and the immersion depth of the pouring tube as well as by the required safety distance between the bottom edge of the pouring tube and the broad side walls.

Durch die DE-OS-24 09 820 ist eine nicht zur Aufnahme eines Tauchgießrohres vorgesehene Stranggießkokille mit der Schrumpfung des Stranges angepaßter Neigung der Kokillenwände bekannt, wobei die Kokillenwände oberhalb des Punktes der ersten Erstarrung der Strangschale zueinander parallel gestaltet sind.From DE-OS-24 09 820 a continuous casting mold not provided for receiving an immersion pouring tube with the shrinkage of the strand is adapted to the inclination of the mold walls, the mold walls above the point of the first solidification of the strand shell being designed parallel to one another.

Aufgabe der Erfindung ist die Schaffung einer Stranggießkokille der obigen Gattung mit geringer Strangschalenbelastung unmittelbar unterhalb des Gießspiegels.The object of the invention is to provide a continuous casting mold of the above type with a low strand shell load directly below the casting level.

Nach der Erfindung wird die gestellte Aufgabe dadurch gelöst, daß die Breitseitenwände im Eingießbereich aus je einem ersten Abschnitt die zueinander im wesentlichen parallel verlaufen und je einem daran anschließenden auf die Dicke des Gießformats reduzierenden Abschnitt bestehen und die ersten Abschnitte bis unterhalb der beim Gießbetrieb einzustellenden Gießspiegelebene in den Bereich der ersten Strangschalenbildung reichen.According to the invention, the object is achieved in that that the broad side walls in the pouring area each consist of a first section which run essentially parallel to each other and each have a subsequent section reducing the thickness of the casting format, and the first sections extend below the level of the casting level to be set during casting operation in the area of the first strand shell formation.

Der Erfinder hat zunächst erkannt, daß die Form des gesamten Eingießbereichs nicht zwangsläufig von Durchmesser und Eintauchtiefe des Gießrohres abhängen muß, sondern oberhalb des Gießspiegels in gewissem Umfang frei gestaltet werden kann. Durch den erfindungsgemäßen parallelen Verlauf der Breitseitenwände im Bereich des Gießspiegels wird eine verformungsfreie Führung der noch dünnen Strangschale unmittelbar unterhalb des Gießspiegels erreicht.The inventor first recognized that the shape of the entire pouring area does not necessarily have to depend on the diameter and immersion depth of the pouring tube, but rather can be freely designed to a certain extent above the pouring level. The parallel course of the broad side walls according to the invention in the area of the casting mirror results in a deformation-free guidance of the still thin strand shell immediately below the casting mirror.

Um der Gefahr einer Längs-rißbildung zu begegnen, können die Breitseitenwandungen im ersten Abschnitt geringfügig von der Parallelität abweichen und zur Erzeugung von Druckspannungen in der Strangschale in Gießrichtung eine geringe Neigung zueinander aufweisen.In order to counter the risk of longitudinal cracking, the broad side walls in the first section can deviate slightly from the parallelism and have a slight inclination to one another in order to generate compressive stresses in the strand shell in the casting direction.

Die ersten Abschnitte der Breitseitenwände haben vorteilhaft eine in Gießrichtung gemessene Länge von 150 - 350 mm.The first sections of the broad side walls advantageously have a length of 150-350 mm measured in the casting direction.

In weiterer Ausbildung der Erfindung schließen sich an die ersten Abschnitte der Breitseitenwände ebene und/oder gewölbte zweite Abschnitte absatzfrei an.In a further embodiment of the invention, the first sections of the broad side walls are followed by flat and / or curved second sections without a step.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Es zeigen

Fig. 1
die Draufsicht einer Bandgießkokille mit erweitertem Eingießbereich,
Fig. 2
die Innenansicht einer Breitseitenwand der Bandgießkokille mit zugeordneten Schmalseitenwänden und
Fig. 3
einen Querschnitt der Stranggießkokille gemäß der Linie II-II in Fig. 1.
In the drawing, an embodiment of the invention is shown. Show it
Fig. 1
the top view of a strip casting mold with an enlarged pouring area,
Fig. 2
the inside view of a broad side wall of the strip casting mold with associated narrow side walls and
Fig. 3
a cross section of the continuous casting mold along the line II-II in Fig. 1st

Bei der dargestellten Stranggießkokille bilden zwei gegenüberliegende Breitseitenwände 1, 2 und zwei zwischen parallelen Seitenbereichen der Breitseitenwände 1, 2 angeordnete Schmalseitenwände 3, 4 den Formraum. Zur Kühlung der Breitseitenwände 1, 2 sind diese mit Kanälen 5 versehen, denen Kühlmittelzu- und -ableitungen 6, 7 zugeordnet sind. Die ebenfalls gekühlten Schmalseitenwände 3, 4 sind durch Spindeln 8 zwischen den Breitseitenwänden 1, 2 verstellbar.In the continuous casting mold shown, two opposite broad side walls 1, 2 and two narrow side walls 3, 4 arranged between parallel side regions of the wide side walls 1, 2 form the molding space. To cool the broad side walls 1, 2, these are provided with channels 5, to which coolant supply and discharge lines 6, 7 are assigned. The narrow side walls 3, 4, which are also cooled, can be adjusted by means of spindles 8 between the wide side walls 1, 2.

Die Breitseitenwände 1, 2 formen zu ihrer Mitte einen trichterförmig erweiterten Eingießbereich 9 in den ein den flüssigen Stahl einleitendes Gießrohr 10 hineinragt. Jede Breitseitenwand 1, 2 weist an ihrer Innenseite drei Abschnitte unterschiedlicher Kontur auf. Die ersten Abschnitte a, a' verlaufen im wesentlichen parallel zueinander. In diesen Abschnitten erfolgt vom Gießspiegel 11 an die Erstarrung, wobei eine Biegebeanspruchung der noch dünnen Strangschale vermieden wird.The broad side walls 1, 2 form a funnel-shaped pouring area 9 into the center thereof, into which a pouring tube 10 which introduces the liquid steel projects. Each broad side wall 1, 2 has three sections of different contours on its inside. The first sections a, a 'run essentially parallel to one another. In these sections, solidification takes place from the casting level 11, wherein bending stress on the still thin strand shell is avoided.

An den Abschnitten b, b' erfolgt die Zurückführung der Strangschale auf die Formatdicke des zu gießenden Bandes. In Fig. 2 ist der Abschnitt b durch eine geneigte Gerade und der Abschnitt b' durch einen Bogen dargestellt, wodurch die möglichen Formgebungen in Gestalt ebener oder gewölbter Flächen oder Kombinationen derselben verdeutlicht werden.At sections b, b ', the strand shell is returned to the format thickness of the strip to be cast. In FIG. 2, section b is represented by an inclined straight line and section b 'by an arc, which illustrates the possible shapes in the form of flat or curved surfaces or combinations thereof.

Die Abschnitt c, c' sind im Abstand der Banddicke zueinander angeordnet.The sections c, c 'are arranged at a distance from one another of the strip thickness.

Zur Vermeidung von die Strangschale beanspruchenden Absätzen sind die Übergänge zwischen den Absätzen a, a', b, b' und c, c' bogenförmig gestaltet.In order to avoid paragraphs that stress the strand shell, the transitions between paragraphs a, a ', b, b' and c, c 'are designed in an arc shape.

Claims (3)

  1. Chill mould for the continuous casting of steel strip with cooled wide side walls and narrow side walls, wherein the wide side walls form a funnel-shaped pouring-in region, which is reduced towards the narrow sides and in casting direction to the format of the cast strip, characterised thereby that the wide side walls (1, 2) consist, in the pouring-in region (9), of a respective first portion (a, a'), which extend substantially parallel to one another, and of a respective portion (b, b') adjoining thereat and reducing to the thickness of the casting format, and the first portions (a, a') reach to below the casting surface plane, which arises during the casting operation, in the region of the first strand skin formation.
  2. Chill mould according to claim 1, characterised thereby that the first portions (a, a') of the wide side walls (1, 2) have a length of 150 to 350 millimetres measured in casting direction.
  3. Chill mould according to claim 1, characterised thereby that flat and/or arcuate portions (b, b') adjoin the first portions (a, a') of the wide side walls without interruption.
EP87116456A 1986-11-27 1987-11-07 Continuous-casting mould for steel strip Expired - Lifetime EP0268910B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87116456T ATE66839T1 (en) 1986-11-27 1987-11-07 MOLD FOR CONTINUOUS CASTING OF STEEL STRIP.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3640525A DE3640525C2 (en) 1986-11-27 1986-11-27 Mold for the continuous casting of steel strip
DE3640525 1986-11-27

Publications (3)

Publication Number Publication Date
EP0268910A2 EP0268910A2 (en) 1988-06-01
EP0268910A3 EP0268910A3 (en) 1989-06-28
EP0268910B1 true EP0268910B1 (en) 1991-09-04

Family

ID=6314896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87116456A Expired - Lifetime EP0268910B1 (en) 1986-11-27 1987-11-07 Continuous-casting mould for steel strip

Country Status (16)

Country Link
US (1) US4811779A (en)
EP (1) EP0268910B1 (en)
JP (1) JPH0787969B2 (en)
KR (1) KR960004417B1 (en)
CN (1) CN1010194B (en)
AT (1) ATE66839T1 (en)
BR (1) BR8706402A (en)
DD (1) DD262822A5 (en)
DE (2) DE3640525C2 (en)
ES (1) ES2023876B3 (en)
GR (1) GR3002667T3 (en)
IN (1) IN170153B (en)
MX (1) MX169480B (en)
SU (1) SU1597092A3 (en)
UA (1) UA6336A1 (en)
ZA (1) ZA877349B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379072A2 (en) * 1989-01-17 1990-07-25 INNSE INNOCENTI ENGINEERING S.p.A. Method of feeding an ingot mold in a continuous casting system, and an ingot mold assembly for the implementation thereof
EP0552501A2 (en) * 1992-01-20 1993-07-28 Sms Schloemann-Siemag Aktiengesellschaft Mould for continuous casting steel strip
EP0564860A1 (en) * 1992-04-04 1993-10-13 Sms Schloemann-Siemag Aktiengesellschaft Process for the production of a wide side chill mould for a thin slab casting plant
EP0920936A2 (en) * 1997-12-03 1999-06-09 Sms Schloemann-Siemag Aktiengesellschaft Mould for continuous casting
US6186220B1 (en) 1997-09-27 2001-02-13 Sms Schloemann-Siemag Aktiengesellschaft Funnel geometry of a mold for the continuous casting of metal

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DE3709188A1 (en) * 1987-03-20 1988-09-29 Mannesmann Ag POURING PIPE FOR METALLURGICAL VESSELS
DE3801932A1 (en) * 1988-01-23 1989-08-03 Schloemann Siemag Ag METHOD FOR CASTING A STEEL STRIP IN A STEEL STRIP CASTING SYSTEM
AT392029B (en) * 1988-02-01 1991-01-10 Hulek Anton CONTINUOUS CASTING SYSTEM FOR CONTINUOUS STEEL
DE58902716D1 (en) * 1989-06-28 1992-12-17 Wieland Werke Ag CONTINUOUS CHOCOLATE FOR VERTICAL BAND CASTING OF METALS.
DE4131829C2 (en) * 1990-10-02 1993-10-21 Mannesmann Ag Liquid-cooled mold for the continuous casting of steel strands in slab format
US5279354A (en) * 1990-11-30 1994-01-18 Acutus Industries, Inc. Method of continuous casting with changing of slab width
US5409053A (en) * 1991-02-06 1995-04-25 Concast Standard Ag Continuous casting mold
JPH07254342A (en) * 1994-03-15 1995-10-03 Fuji Electric Co Ltd Thermal overload relay
US5620045A (en) * 1995-04-24 1997-04-15 Gerding; Charles C. Continuous casting mold formed of plate elements
DE19728957A1 (en) * 1997-06-30 1999-01-07 Mannesmann Ag Method and device for producing thin slabs
DE19801822C1 (en) * 1998-01-15 1999-03-18 Mannesmann Ag Continuous casting of metals
DE19802809A1 (en) * 1998-01-27 1999-07-29 Km Europa Metal Ag Liquid-cooled mold
DE19831998A1 (en) * 1998-07-16 2000-01-20 Schloemann Siemag Ag Continuous casting mold
DE19853738A1 (en) * 1998-11-21 2000-05-25 Schloemann Siemag Ag Mold for the continuous casting of metal
DE10009073A1 (en) * 1999-11-10 2001-05-17 Sms Demag Ag Mold has a funnel-shaped casting region having cooled wide side walls and narrow side walls with the region tapering in the casting direction to format the casting strand
DE10030223A1 (en) * 2000-06-20 2002-01-03 Sms Demag Ag Continuous casting mold, in particular for the continuous casting of thin slabs
US6419005B1 (en) * 2000-06-29 2002-07-16 Vöest-Alpine Services and Technologies Corporation Mold cassette and method for continuously casting thin slabs
WO2002064286A2 (en) * 2001-02-09 2002-08-22 Egon Evertz K.G. (Gmbh & Co) Continuous casting ingot mould
AT410766B (en) * 2001-09-28 2003-07-25 Voest Alpine Ind Anlagen ended mold
CN1292858C (en) * 2004-01-17 2007-01-03 宝山钢铁股份有限公司 Water-cooled metal continuous-casting crystallizer
ATE411120T1 (en) * 2005-04-07 2008-10-15 Giovanni Arvedi METHOD AND SYSTEM FOR PRODUCING METAL STRIPS AND PLATES WITHOUT LOSS OF CONTINUITY BETWEEN CONTINUOUS CASTING AND ROLLING
JP5076330B2 (en) * 2006-02-20 2012-11-21 Ｊｆｅスチール株式会社 Steel continuous casting method
CN104646642A (en) * 2015-02-02 2015-05-27 吉林建龙钢铁有限责任公司 Method for controlling width size of non-oriented silicon steel continuous casting slab blank
WO2019206694A1 (en) 2018-04-26 2019-10-31 Basf Se Process to increase the fraction of trans-isomers of a mixture of 2,4-diamino-1-methylcyclohexane and 2,6-diamino-1-methylcyclohexane

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DE887990C (en) * 1951-05-07 1953-08-27 Irving Rossi Water-cooled continuous casting mold
CH440569A (en) * 1966-12-28 1967-07-31 Moossche Eisenwerke Ag Method and device for the continuous casting of billets
DE2409820A1 (en) * 1974-03-01 1975-09-04 Benteler Geb Paderwerk Mould for the continuous casting of steel - using formula for obtaining tapered mould walls to prevent fissures in cast billet
US4207941A (en) * 1975-06-16 1980-06-17 Shrum Lorne R Method of continuous casting of metal in a tapered mold and mold per se
JPS5779047A (en) * 1980-11-05 1982-05-18 Nippon Kokan Kk <Nkk> Mold for continuous casting
DE3400220A1 (en) * 1984-01-05 1985-07-18 SMS Schloemann-Siemag AG, 4000 Düsseldorf CHOCOLATE FOR CONTINUOUSLY STEEL STRIP
DE3601501C3 (en) * 1986-01-20 2000-10-05 Sms Demag Ag Mold for the continuous casting of steel strip
US4716955A (en) * 1986-06-11 1988-01-05 Sms Concast Inc. Continuous casting method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379072A2 (en) * 1989-01-17 1990-07-25 INNSE INNOCENTI ENGINEERING S.p.A. Method of feeding an ingot mold in a continuous casting system, and an ingot mold assembly for the implementation thereof
EP0379072A3 (en) * 1989-01-17 1992-03-04 INNSE INNOCENTI ENGINEERING S.p.A. Method of feeding an ingot mold in a continuous casting system, and an ingot mold assembly for the implementation thereof
EP0552501A2 (en) * 1992-01-20 1993-07-28 Sms Schloemann-Siemag Aktiengesellschaft Mould for continuous casting steel strip
DE4201363C2 (en) * 1992-01-20 2000-08-10 Sms Demag Ag Mold for the continuous casting of steel strip
EP0564860A1 (en) * 1992-04-04 1993-10-13 Sms Schloemann-Siemag Aktiengesellschaft Process for the production of a wide side chill mould for a thin slab casting plant
US6186220B1 (en) 1997-09-27 2001-02-13 Sms Schloemann-Siemag Aktiengesellschaft Funnel geometry of a mold for the continuous casting of metal
EP0920936A2 (en) * 1997-12-03 1999-06-09 Sms Schloemann-Siemag Aktiengesellschaft Mould for continuous casting
EP0920936A3 (en) * 1997-12-03 2000-04-26 Sms Schloemann-Siemag Aktiengesellschaft Mould for continuous casting

Also Published As

Publication number Publication date
CN1010194B (en) 1990-10-31
KR880005978A (en) 1988-07-21
DD262822A5 (en) 1988-12-14
EP0268910A2 (en) 1988-06-01
JPS63140743A (en) 1988-06-13
BR8706402A (en) 1988-07-19
UA6336A1 (en) 1994-12-29
KR960004417B1 (en) 1996-04-03
IN170153B (en) 1992-02-15
SU1597092A3 (en) 1990-09-30
JPH0787969B2 (en) 1995-09-27
DE3772717D1 (en) 1991-10-10
ZA877349B (en) 1989-05-30
CN87108058A (en) 1988-07-06
US4811779A (en) 1989-03-14
MX169480B (en) 1993-07-07
DE3640525A1 (en) 1988-06-01
ES2023876B3 (en) 1992-02-16
EP0268910A3 (en) 1989-06-28
GR3002667T3 (en) 1993-01-25
ATE66839T1 (en) 1991-09-15
DE3640525C2 (en) 1996-02-15

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