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EP0968779B1 - Broad side wall for slab mould - Google Patents

Broad side wall for slab mould Download PDF

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Publication number
EP0968779B1
EP0968779B1 EP99112238A EP99112238A EP0968779B1 EP 0968779 B1 EP0968779 B1 EP 0968779B1 EP 99112238 A EP99112238 A EP 99112238A EP 99112238 A EP99112238 A EP 99112238A EP 0968779 B1 EP0968779 B1 EP 0968779B1
Authority
EP
European Patent Office
Prior art keywords
filler
grooves
wide side
filler members
side according
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
EP99112238A
Other languages
German (de)
French (fr)
Other versions
EP0968779A1 (en
Inventor
Gereon Fehlemann
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
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP0968779A1 publication Critical patent/EP0968779A1/en
Application granted granted Critical
Publication of EP0968779B1 publication Critical patent/EP0968779B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055Cooling the moulds

Definitions

  • the present invention relates to a broad side of a slab mold, with a pouring plate with an inner surface and one of the Inner surface opposite outer surface, with the broadside has an upper and a lower portion, wherein at least the upper part of a middle area and two laterally of the central region has arranged side regions.
  • the object of the present invention is a broadside to create a slab mold with little effort the cooling grooves can be formed and in the event of contamination the pouring plate can be minimized so that the pouring plate can be recycled is.
  • the object is achieved in that the inner surface of the casting plate has grooves with undercuts to form cooling channels and that the grooves of fillers are positively covered, the are inserted into the undercuts.
  • the filler pieces are at least in the The middle section is divided into upper and lower partial filling pieces.
  • the broadside is quicker to assemble.
  • the lower part filler into a single lower partial filling group can be summarized.
  • the upper partial fillings arranged in the side areas to two lateral partial filler groups can be summarized.
  • the fillers made of steel consist, while the casting plate is preferably made of copper.
  • the filler pieces are preferably fastened in the grooves with screws. You can thread on their sides facing away from the grooves for Have fastening bolts.
  • a broad side of a slab mold has one Pouring plate 1 on.
  • the casting plate 1 is made of copper and has one Inner surface 2 and an outer surface opposite the inner surface 2 3 on.
  • the casting plate 1 is in an upper portion 4 and divided a lower section 5, the upper section 4 - at least in a central region 6 - relative to the lower one Section 5 is kinked.
  • the inner surface of the casting plate 1 has according to FIGS. 3 and 4 Grooves 9 with undercuts 10.
  • fillers 11 are introduced, by means of which the grooves 9 form-fitting are covered.
  • the filler pieces 11 are preferably made of Made of steel and fastened in the grooves 9 with screws.
  • the Screws are in Figures 3 and 4 by the dashed lines indicated.
  • the filler pieces 11 In order not to insert any threads for the screws in the casting plate 1 to have, the filler pieces 11 preferably have threads. The In this case, screws clamp the filler pieces 11 with the Casting plate 1.
  • the number of introduced into the inner surface 2 of the casting plate 1 Grooves 9 is dependent on the width of the casting plate 1 and is typically approx. 30 to 50. Of these, approx. 20 to 35 are in the middle range 6 and 3 to 10 each arranged in the side areas 7, 8.
  • each groove 9 can have its own filler 11 or two Partial filler pieces 12, 13 can be assigned.
  • the partial filling pieces are preferably broadside according to FIG 12, 13 of several grooves combined into partial filling groups.
  • the Partial filler groups can either be assembled in advance or be formed in one piece.
  • the lower section 5 and the side areas 7, 8 are - each for saw each other - plan.
  • the lower partial filling pieces are therefore preferred 13 combined into a single lower partial filling group 15.
  • those are arranged in the side areas 7, 8 upper partial filler 12 to two lateral partial filler groups 16, 17 summarized.
  • the upper partial region 4 is only in the central region 6 kinked relative to the lower section 5.
  • alternative could therefore fillers 11 in side areas 7, 8 too continuous filler groups can be summarized.
  • the lower partial filling group 15 extend over the central region 6.
  • the casting plate 1 together with filler pieces 11 must be on a (not shown) Water box to be attached. This is usually done by means of fastening bolts (also not shown).
  • the Filling pieces 11 consequently have at their 9 facing away from the grooves Sides of thread 18 for screwing in these fastening bolts.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

The inner side (2) of the casting plate (1) is provided with slots (9) incorporating undercuts (10). To form cooling channels, these slots are covered by means of closely fitting filling pieces (11) engaging with the undercuts (10) in the casting plate.

Description

Die vorliegende Erfindung betrifft eine Breitseite einer Brammenkokille, mit einer Gießplatte mit einer Innenfläche und einer der Innenfläche gegenüberliegenden Außenfläche, wobei die Breitseite einen oberen und einen unteren Teilbereich aufweist, wobei zumindest der obere Teilbereich einen Mittelbereich und zwei seitlich des Mittelbereichs angeordnete Seitenbereiche aufweist.The present invention relates to a broad side of a slab mold, with a pouring plate with an inner surface and one of the Inner surface opposite outer surface, with the broadside has an upper and a lower portion, wherein at least the upper part of a middle area and two laterally of the central region has arranged side regions.

Derartige Breitseiten von Brammenkokillen sind allgemein bekannt. Sie werden insbesondere in sog. CSP-Anlagen (CSP = Compact Strip Production) bzw. Dünnbrammenstranggießanlagen (Brammendicke 40 - 150 mm) eingesetzt.Such broad sides of slab molds are generally known. They are used particularly in so-called CSP systems (CSP = Compact Strip Production) or thin slab caster (slab thickness 40 - 150 mm).

Im Stand der Technik werden in die Innenfläche der Gießplatte durch Fräsen in mehreren Arbeitsgängen Kühlnuten eingebracht. Dies ist mit erheblichen Kosten verbunden. Die Kühlnuten werden von einem Wasserkasten abgedeckt, der auf die Innenfläche aufgesetzt und mit dieser verschraubt wird. Bei dieser Vorgehensweise ist besonders nachteilig, daß in die Gießplatte, welche üblicherweise aus Kupfer besteht, Gewindeeinsätze aus Stahl eingebracht werden müssen, siehe z.B. die Druckschriften WO-A-95/26839 und WO-A-95/21036. Wenn die Gießplatte verschlissen ist, fällt somit eine größere Menge von mit Stahl verunreinigtem Kupfer an, das nur schwer wiederverwertbar ist. Darüber hinaus ist das Einbringen der Gewindeeinsätze in die Kupferplatte mit großen Kosten verbunden. In the prior art, through in the inner surface of the casting plate Milling introduced cooling grooves in several steps. This is associated with considerable costs. The cooling grooves are made by one Water box covered, which is placed on the inner surface and with this is screwed. This approach is special disadvantageous that in the casting plate, which is usually made of copper there are threaded inserts made of steel, see e.g. the publications WO-A-95/26839 and WO-A-95/21036. If If the pouring plate is worn out, a larger amount falls copper contaminated with steel that is difficult to recycle is. In addition, the insertion of the thread inserts in the Copper plate is associated with great costs.

Die Aufgabe der vorliegenden Erfindung besteht darin, eine Breitseite einer Brammenkokille zu schaffen, bei der mit geringem Aufwand die Kühlnuten gebildet werden können und bei der Verunreinigungen der Gießplatte minimiert werden, so daß die Gießplatte wiederverwertbar ist.The object of the present invention is a broadside to create a slab mold with little effort the cooling grooves can be formed and in the event of contamination the pouring plate can be minimized so that the pouring plate can be recycled is.

Die Aufgabe wird dadurch gelöst, daß die Innenfläche der Gießplatte zur Bildung von Kühlkanälen Nuten mit Hinterschneidungen aufweist und daß die Nuten von Füllstücken formschlüssig abgedeckt sind, die in die Hinterschneidungen eingeführt sind.The object is achieved in that the inner surface of the casting plate has grooves with undercuts to form cooling channels and that the grooves of fillers are positively covered, the are inserted into the undercuts.

Wenn der obere Teilbereich relativ zum unteren Teilbereich zumindest im Mittelbereich geknickt ist, sind die Füllstücke zumindest im Mittelbereich in obere und untere Teilfüllstücke aufgeteilt.If the upper part at least relative to the lower part is kinked in the central area, the filler pieces are at least in the The middle section is divided into upper and lower partial filling pieces.

Wenn die Füllstücke an ihren den Nuten abgewandten Seiten Überbrückungsansätze aufweisen, so daß benachbarte Füllstücke aneinander anstoßen, ergibt sich eine vollflächige Abdeckung der Gießplatte.If the filler bridging approaches on their sides facing away from the grooves have, so that adjacent fillers to each other abut, there is a full coverage of the casting plate.

Wenn die Füllstücke mehrerer Nuten zu einer Füllstückgruppe zusammengefaßt sind, ist die Breitseite schneller montierbar. Insbesondere können die unteren Teilfüllstücke zu einer einzigen unteren Teilfüllstückgruppe zusammengefaßt sein. Ebenso können die in den Seitenbereichen angeordneten oberen Teilfüllstücke zu zwei seitlichen Teilfüllstückgruppen zusammengefaßt sein.If the filler pieces of several grooves are combined into one filler piece group the broadside is quicker to assemble. In particular can the lower part filler into a single lower partial filling group can be summarized. Likewise, the upper partial fillings arranged in the side areas to two lateral partial filler groups can be summarized.

Da eine Wärmeabfuhr nur bis zu den Nuten bzw. Kühlkanälen, nicht aber darüber hinaus erfolgen muß, können die Füllstücke aus Stahl bestehen, während die Gießplatte vorzugsweise aus Kupfer besteht.Since heat dissipation only up to the grooves or cooling channels, not but must be done in addition, the fillers made of steel consist, while the casting plate is preferably made of copper.

Die Füllstücke sind in den Nuten vorzugsweise mit Schrauben befestigt. Sie können an ihren den Nuten abgewandten Seiten Gewinde für Befestigungsbolzen aufweisen. The filler pieces are preferably fastened in the grooves with screws. You can thread on their sides facing away from the grooves for Have fastening bolts.

Weitere Vorteile und Einzelheiten ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels. Dabei zeigen in Prinzipdarstellung

Figur 1
eine Breitseite einer Brammenkokille im Schnitt von der Seite,
Figur 2
die Breitseite von Figur 1 in einer Seitenansicht aus einer anderen Richtung
Figur 3
einen Ausschnitt der Breitseite im Schnitt von oben und
Figur 4
einen anderen Ausschnitt der Breitseite von Figur 1 im Schnitt von oben.
Further advantages and details emerge from the following description of an exemplary embodiment. Show in principle
Figure 1
a broad side of a slab mold in section from the side,
Figure 2
the broadside of Figure 1 in a side view from another direction
Figure 3
a section of the broadside in section from above and
Figure 4
another section of the broad side of Figure 1 in section from above.

Gemäß Figur 1 weist eine Breitseite einer Brammenkokille eine Gießplatte 1 auf. Die Gießplatte 1 besteht aus Kupfer und weist eine Innenfläche 2 und eine der Innenfläche 2 gegenüberliegende Außenfläche 3 auf. Die Gießplatte 1 ist in einen oberen Teilbereich 4 und einen unteren Teilbereich 5 aufgeteilt, wobei der obere Teilbereich 4 - zumindest in einem Mittelbereich 6 - relativ zum unteren Teilbereich 5 geknickt ist.According to FIG. 1, a broad side of a slab mold has one Pouring plate 1 on. The casting plate 1 is made of copper and has one Inner surface 2 and an outer surface opposite the inner surface 2 3 on. The casting plate 1 is in an upper portion 4 and divided a lower section 5, the upper section 4 - at least in a central region 6 - relative to the lower one Section 5 is kinked.

Die Unterteilung in den oberen Teilbereich 4 und den unteren Teilbereich 5 ist auch aus Figur 2 deutlich ersichtlich. Aus Figur 2 ist weiterhin erkennbar, daß der obere Teilbereich 4 einen Mittelbereich 6 sowie zwei seitlich des Mittelbereichs 6 angeordnete Seitenbereiche 7, 8 aufweist.The subdivision into the upper section 4 and the lower section 5 is also clearly evident from FIG. 2. From Figure 2 is further recognizable that the upper portion 4 is a central area 6 and two side areas arranged laterally of the central area 6 7, 8 has.

Die Innenfläche der Gießplatte 1 weist gemäß den Figuren 3 und 4 Nuten 9 mit Hinterschneidungen 10 auf. In die Hinterschneidungen 10 sind Füllstücke 11 eingeführt, mittels derer die Nuten 9 formschlüssig abgedeckt sind. Die Füllstücke 11 sind vorzugsweise aus Stahl gefertigt und in den Nuten 9 mit Schrauben befestigt. Die Schrauben sind in den Figuren 3 und 4 durch die gestrichelten Linien angedeutet.The inner surface of the casting plate 1 has according to FIGS. 3 and 4 Grooves 9 with undercuts 10. In the undercuts 10 fillers 11 are introduced, by means of which the grooves 9 form-fitting are covered. The filler pieces 11 are preferably made of Made of steel and fastened in the grooves 9 with screws. The Screws are in Figures 3 and 4 by the dashed lines indicated.

Um in die Gießplatte 1 keine Gewinde für die Schrauben einbringen zu müssen, weisen die Füllstücke 11 vorzugsweise Gewinde auf. Die Schrauben verspannen in diesem Fall die Füllstücke 11 mit der Gießplatte 1.In order not to insert any threads for the screws in the casting plate 1 to have, the filler pieces 11 preferably have threads. The In this case, screws clamp the filler pieces 11 with the Casting plate 1.

Aufgrund des Knickes zwischen dem oberen Teilbereich 4 und dem unteren Teilbereich 5 sind die Füllstücke 11 in obere Teilfüllstücke 12 und untere Teilfüllstücke 13 aufgeteilt. Dies ist besonders deutlich aus Figur 2 ersichtlich.Because of the kink between the upper portion 4 and the lower section 5 are the filler pieces 11 in upper partial filler pieces 12 and lower partial fillers 13 divided. This is special clearly shown in Figure 2.

Die Zahl der in die Innenfläche 2 der Gießplatte 1 eingebrachten Nuten 9 ist von der Breite der Gießplatte 1 abhängig und beträgt typisch ca. 30 bis 50. Davon sind ca. 20 bis 35 im Mittelbereich 6 und je 3 bis 10 in den Seitenbereichen 7, 8 angeordnet.The number of introduced into the inner surface 2 of the casting plate 1 Grooves 9 is dependent on the width of the casting plate 1 and is typically approx. 30 to 50. Of these, approx. 20 to 35 are in the middle range 6 and 3 to 10 each arranged in the side areas 7, 8.

Wie aus den Figuren 3 und 4 ferner ersichtlich ist, weisen die Teilfüllstücke 12, 13 an ihren den Nuten 9 abgewandten Seiten Überbrückungsansätze 14 auf. Benachbarte Teilfüllstücke 12, 13 stoßen damit aneinander an.As can also be seen from FIGS. 3 and 4, the Partial filler pieces 12, 13 on their sides facing away from the grooves 9 Bridging approaches 14 on. Adjacent partial filler pieces 12, 13 bump into each other.

Im Prinzip kann jeder Nut 9 ein eigenes Füllstück 11 bzw. zwei Teilfüllstücke 12, 13 zugeordnet sein. Zur schnelleren Montage der Breitseite werden vorzugsweise aber gemaß Figur 3 die Teilfüllstücke 12, 13 mehrerer Nuten zu Teilfüllstückgruppen zusammengefaßt. Die Teilfüllstückgruppen können dabei wahlweise vorab montiert oder einstückig ausgebildet sein.In principle, each groove 9 can have its own filler 11 or two Partial filler pieces 12, 13 can be assigned. For faster assembly of the However, the partial filling pieces are preferably broadside according to FIG 12, 13 of several grooves combined into partial filling groups. The Partial filler groups can either be assembled in advance or be formed in one piece.

Der untere Teilbereich 5 und die Seitenbereiche 7, 8 sind - je für sich gesehen - plan. Vorzugsweise werden daher die unteren Teilfüllstücke 13 zu einer einzigen unteren Teilfüllstückgruppe 15 zusammengefaßt. Ebenso werden die in den Seitenbereichen 7, 8 angeordneten oberen Teilfüllstücke 12 zu zwei seitlichen Teilfüllstückgruppen 16, 17 zusammengefaßt.The lower section 5 and the side areas 7, 8 are - each for saw each other - plan. The lower partial filling pieces are therefore preferred 13 combined into a single lower partial filling group 15. Likewise, those are arranged in the side areas 7, 8 upper partial filler 12 to two lateral partial filler groups 16, 17 summarized.

Im Mittelbereich 6 ändert sich die Neigung benachbarter Nuten 9 von Nut 9 zu Nut 9. Im Mittelbereich 6 wird daher gemäß Figur 4 für jede Nut 9 ein eigenes oberes Teilfüllstück 12 verwendet. Nur im Einzelfall können auch hier mehrere obere Teilfüllstücke 12 zu einer oberen Teilfüllstückgruppe zusammengefaßt werden.In the central region 6, the inclination of adjacent grooves 9 changes from Groove 9 to groove 9. In the central region 6, therefore, for each Groove 9 uses its own upper partial filler 12. Only in individual cases can also here several upper partial filler pieces 12 to one upper partial filling group can be summarized.

Der obere Teilbereich 4 ist gemäß Ausführungsbeispiel nur im Mittelbereich 6 relativ zum unteren Teilbereich 5 geknickt. Alternativ könnten daher die Füllstücke 11 in den Seitenbereichen 7, 8 zu durchgehenden Füllstückgruppen zusammengefaßt sein. In diesem Fall würde sich die untere Teilfüllstückgruppe 15 selbstverständlich nur über den Mittelbereich 6 erstrecken.According to the exemplary embodiment, the upper partial region 4 is only in the central region 6 kinked relative to the lower section 5. alternative could therefore fillers 11 in side areas 7, 8 too continuous filler groups can be summarized. In this case would of course only the lower partial filling group 15 extend over the central region 6.

Die Gießplatte 1 nebst Füllstücken 11 muß an einem (nicht dargestellten) Wasserkasten befestigt werden. Dies erfolgt in der Regel mittels (ebenfalls nicht dargestellter) Befestigungsbolzen. Die Füllstücke 11 weisen folglich an ihren den Nuten 9 abgewandten Seiten Gewinde 18 zum Einschrauben dieser Befestigungsbolzen auf.The casting plate 1 together with filler pieces 11 must be on a (not shown) Water box to be attached. This is usually done by means of fastening bolts (also not shown). The Filling pieces 11 consequently have at their 9 facing away from the grooves Sides of thread 18 for screwing in these fastening bolts.

Mit der erfindungsgemäßen Breitseite ist eine Vielzahl von Vorteilen erreichbar. Bspw. sind keine Bohrungen auf der Rückseite der Gießplatte 1 erforderlich. Ferner müssen keine Gewindeeinsätze in die Gießplatte 1 eingesetzt werden. Die Nuten 9, die als Kühlkanäle dienen, können einen gleichmäßigen Abstand voneinander aufweisen. Auch sind die Nuten 9 mit geringem Fertigungsaufwand in die Gießplatte 1 einbringbar. Ferner kann der Rohmaterialeinsatz für die Gießplatte 1 verringert werden. Für verbrauchte Gießplatten 1 kann ein höherer Schrotterlös erzielt werden, da sie frei von Stahlverunreinigungen und somit leicht wiederverwertbar sind. Schließlich üben die Befestigungsbolzen keinen thermischen Einfluß auf die Gießplatte 1 auf, da sie nicht mit dieser, sondern mit den Füllstücken 11 zusammenwirken. With the broadside according to the invention there are a multitude of advantages reachable. For example. there are no holes on the back of the pouring plate 1 required. Furthermore, no thread inserts have to be inserted into the Casting plate 1 are used. The grooves 9, which act as cooling channels serve, can have a uniform distance from each other. The grooves 9 are also in the casting plate with little manufacturing effort 1 applicable. Furthermore, the use of raw materials for the Casting plate 1 can be reduced. For used casting plates 1 can a higher scrap income can be achieved as it is free of steel contaminants and are therefore easily recyclable. Finally the mounting bolts have no thermal influence on the Pouring plate 1, since it is not with this, but with the filler pieces 11 cooperate.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Gießplattecasting plate
22
InnenflächeInner surface
33
Außenflächeouter surface
44
oberer Teilbereichupper part
55
unterer Teilbereichlower section
66
Mittelbereichthe central region
7, 87, 8
Seitenbereichepage sections
99
Nutengroove
1010
Hinterschneidungenundercuts
1111
Füllstückefiller
1212
obere Teilfüllstückeupper partial filling pieces
1313
untere Teilfüllstückelower filling pieces
1414
Überbrückungsansätzebridge approaches
1515
untere Teilfüllstückgruppelower part filler group
16, 1716, 17
seitliche Teilfüllstückgruppenlateral filling groups
1818
Gewindethread

Claims (10)

  1. Wide side of a slab chill mould, with a pouring plate (1) with an inner surface (2) and an outer surface (3) opposite the inner surface (2), wherein the wide side has an upper part region (4) and a lower part region (5), wherein at least the upper part region (4) has a middle region (6) and two side regions (7, 8) arranged laterally of the middle region (6), characterised in that the inner surface (2) of the pouring plate (1) has grooves (9) with undercuts (10) for formation of cooling channels and that the grooves (9) are covered in shape-locking manner by filler members (11) inserted in the undercuts (10).
  2. Wide side according to claim 1, characterised in that the upper part region (4) is bent relative to the lower part region (5) at least in the middle region (6) and that the filler members (11) are divided at least in the middle region (6) into upper and lower part filler members (12, 13).
  3. Wide side according to claim 1 or 2, characterised in that the filler members (11) have at their sides remote from the grooves (9) bridging projections (14) so that adjacent filler members (11) abut one another.
  4. Wide side according to claim 1, 2 or 3, characterised in that the filler members (11) of several grooves (9) are combined into a filler member group (15, 16, 17).
  5. Wide side according to claim 2 and 4, characterised in that the lower part filler members (13) are combined into a single lower part filler member group (15).
  6. Wide side according to claim 2 and 4 or 2 and 5, characterised in that the upper part filler members (12) arranged in the side regions (7, 8) are combined into two lateral part filler member groups (16, 17).
  7. Wide side according to one of claims 1 to 6, characterised in that the filler members (11) consist of a material different from the pouring plate (1).
  8. Wide side according to claim 7, characterised in that the filler members (11) consist of steel and the pouring plate (1) consists of copper.
  9. Wide side according to one of claims 1 to 8, characterised in that the filler members (11) are fastened in the grooves (9) by screws.
  10. Wide side according to one of claims 1 to 9, characterised in that the filler members (11) have, at their sides remote from the grooves (9), threads (18) for fastening bolts.
EP99112238A 1998-07-02 1999-06-25 Broad side wall for slab mould Expired - Lifetime EP0968779B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19829606 1998-07-02
DE19829606A DE19829606A1 (en) 1998-07-02 1998-07-02 Broad side of a slab mold

Publications (2)

Publication Number Publication Date
EP0968779A1 EP0968779A1 (en) 2000-01-05
EP0968779B1 true EP0968779B1 (en) 2002-04-10

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US (1) US6173756B1 (en)
EP (1) EP0968779B1 (en)
AT (1) ATE215856T1 (en)
DE (2) DE19829606A1 (en)
ES (1) ES2175877T3 (en)

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WO2010003695A1 (en) 2008-07-10 2010-01-14 Sms Siemag Ag Continuous-casting mould

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WO2010003695A1 (en) 2008-07-10 2010-01-14 Sms Siemag Ag Continuous-casting mould
DE102008032672A1 (en) 2008-07-10 2010-01-14 Sms Siemag Aktiengesellschaft continuous casting

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Publication number Publication date
ATE215856T1 (en) 2002-04-15
ES2175877T3 (en) 2002-11-16
DE59901169D1 (en) 2002-05-16
EP0968779A1 (en) 2000-01-05
US6173756B1 (en) 2001-01-16
DE19829606A1 (en) 2000-01-05

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