EP2809465B1 - Procédé de coulée continue d'une barre coulée métallique dans une installation de coulée continue et installation de coulée continue - Google Patents

Procédé de coulée continue d'une barre coulée métallique dans une installation de coulée continue et installation de coulée continue Download PDF

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Publication number
EP2809465B1
EP2809465B1 EP13703360.1A EP13703360A EP2809465B1 EP 2809465 B1 EP2809465 B1 EP 2809465B1 EP 13703360 A EP13703360 A EP 13703360A EP 2809465 B1 EP2809465 B1 EP 2809465B1
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EP
European Patent Office
Prior art keywords
slab
segment
casting
rollers
continuous casting
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.)
Not-in-force
Application number
EP13703360.1A
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German (de)
English (en)
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EP2809465A1 (fr
Inventor
Jürgen Seidel
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 Group GmbH
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SMS Group GmbH
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Filing date
Publication date
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Publication of EP2809465A1 publication Critical patent/EP2809465A1/fr
Application granted granted Critical
Publication of EP2809465B1 publication Critical patent/EP2809465B1/fr
Not-in-force legal-status Critical Current
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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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1281—Vertical removing
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1282—Vertical casting and curving the cast stock to the horizontal
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
    • 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
    • B22D11/14—Plants for continuous casting
    • B22D11/141—Plants for continuous casting for vertical casting
    • 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
    • B22D11/14—Plants for continuous casting
    • B22D11/145—Plants for continuous casting for upward casting
    • 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
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/208—Controlling or regulating processes or operations for removing cast stock for aligning the guide rolls

Definitions

  • the invention relates to a method for continuously casting a metallic strand in a continuous casting installation, in which the metal formed into a casting machine with molten core is vertically ejected from a mold in a casting machine, wherein the slab is guided in the conveying direction behind the mold through a number of segments, wherein each segment comprises a number of segmented rollers adapted to make contact with the slab surface, a number of segmented rollers being lifted from the slab surface in the area in front of the casting machine end or not being installed in provided receivers so that the contact between the slab and the segmented roller is interrupted is not given. Furthermore, the invention relates to a continuous casting plant.
  • the generic production of a strand is well known in the art.
  • the cast strand ie the slab, leaves the mold and is still molten in the interior.
  • the slab is bent from the vertical to the horizontal, using a number of casting arc segments.
  • Each casting arc segment has a number of segment rolls which contact the slab in pairs on opposite sides.
  • FIGS. 1 to 3 The prior art is on the FIGS. 1 to 3 pointed.
  • Fig. 1 shows a casting machine as part of a continuous casting in the side view.
  • Fig. 2 is the course of the temperature of the mold to an oven, which is downstream of the casting machine, shown.
  • the continuous casting plant 1 comprises the casting machine 2, which comprises a number - in the present case eight illustrated - casting arc segments 4, 5, 6, 7, 8, 9, 10 and 11, which form a pouring arc 3.
  • the mold and the first three G cordbogensegmente are not shown.
  • the cast slab is conveyed to the casting machine end 14 in the conveying direction F and thereby deflected from the vertical to the horizontal.
  • each G imaginebogensegment 4 5, 6, 7, 8, 9, 10, 11, a number of pairs of segment rollers 12 and 13 are mounted, between which the slab is conveyed through.
  • the casting machine length (from the mold to the casting end 14) is usually determined so that at maximum mass flow (corresponding thickness or cross section of the slab times casting speed) the solidification of the cast strand still within the last G confusebogensegments (ie present in the casting arc segment 11) takes place.
  • the resulting temperature profile is in Fig. 2 illustrated, here by the example of a 16.4 m long Bogeng discernstrom. Shown are the core temperature T K , the surface temperature T O (on the underside of the slab) and the average value of the temperature T M over the slab thickness when passing through the casting machine until it enters the roller hearth furnace located behind. Indicated is the casting machine end 14 and the stove beginning 19.
  • the average outlet temperature of the thin slab from the casting machine is higher than 1,200 ° C here. Also during further transport to the furnace, the slab loses its free environment and rolls, etc., still about 70 ° C at temperature. Due to the high mass flow, however, the temperature level at the inlet to the furnace is sufficiently high (here: 1,166 ° C).
  • the continuous casting plant is not always operated with the optimum conditions or with maximum casting speeds.
  • Casting technology reasons eg surface quality, crack prevention, casting stability
  • a casting machine can and must be able to adjust the casting speeds flexibly.
  • the strand cooling can not be arbitrarily adapted to the lower mass flow. At lower mass flow, therefore, the cast strand solidifies far within the continuous casting, which is evident Fig. 3 results.
  • the course of the temperature of the mold to the furnace is shown, but now at - in relation to Fig. 2 - lower casting speed.
  • the fürerstarrungsort the slab is again indicated at 23 and is far in front of the casting machine end 14.
  • a method of the type mentioned is from the DE 76 13 430 U1 known.
  • Other solutions reveal the GB 1 603 428 A , the WO 2007/137759 A1 , the WO 2007/073841 A1 , the DE 10 2010 022 003 A1 and the EP 0 287 021 A2 ,
  • the invention has for its object to provide a method and a continuous casting, with which it is possible to reduce said energy losses in a simple and efficient manner, so that even with changing casting speed always optimal process conditions can be maintained.
  • an energetically optimized mode of operation should be possible, which can be set at a predetermined casting speed.
  • the solution of this problem by the invention is according to the method characterized in that between the slab surface and the at least one from the slab lifted or uninstalled segment roller a thermal insulation element is introduced.
  • the slab is guided in the conveying direction behind the mold along a casting arc through a number G manbogensegmente and deflected in the horizontal, each G manbogensegment having a number of segmented rollers, which are designed to make contact with the slab surface, wherein along the casting arc in A number of segmented rolls are lifted from the slab surface before the end of the casting machine or are not installed in intended receptacles.
  • This introduction of the Dämmelements can be done by horizontal insertion from the side of the slab.
  • the thermal insulation elements can be permanently installed between spaced support rollers or driver rollers, in particular in front of one or both sides of the slab or slab edges.
  • a simulation calculation is carried out by means of a calculation model, the position of the sump tip being determined at least on the basis of the casting speed and the slab geometry, but possibly also on the basis of further parameters, the lifting off of segmented rolls on the basis of the simulation calculation taking place so that the lifting off for a defined section of the Casting arc takes place.
  • the G manbogensegmente which lie in the conveying direction behind the calculated Sumpfspitze, ascended and optionally provided with a thermal insulation element.
  • the G confusebogensegmente are usually provided with cooling means for cooling the slab, in which case the cooling capacity can be reduced or brought to zero at least on a number of G manbogensegmente.
  • the slab can be supported at least in the region of the casting arc segments with lifted segment rolls by preferably driven support rollers, so that despite the out of contact brought support rollers a sufficient guidance and a functional transport of the slab is given.
  • driven support rollers preferably driven support rollers, so that despite the out of contact brought support rollers a sufficient guidance and a functional transport of the slab is given.
  • drive roller pairs or pinch rollers can be installed at certain intervals.
  • the lifted segment roles and / or the radiant heat of the slab exposed support rollers are preferably rotationally driven.
  • the proposed insulating effect in the continuous casting is preferably combined or supplemented with insulation measures that are performed behind the continuous casting.
  • Behind the casting machine is usually - in addition to other facilities - arranged a furnace, wherein at least one thermal insulation element for thermal insulation of the slab can be arranged in the region between the casting machine end and the beginning of the oven. In this case, it can be provided that the at least one thermal insulation element is retracted only temporarily into the region of the slab to its thermal insulation.
  • the at least one thermal insulating element is retracted into the region of a pair of scissors and / or in the region of an inline scaffold and / or in the region of a cold string removal.
  • the at least one movable thermal insulation element can be arranged horizontally and transversely to the conveying direction of the slab by the adjusting means.
  • the thermal insulation elements used are known as such in the prior art. These solutions can be used. It is this particular on the EP 0 198 595 B1 , on the EP 0 005 340 B1 , on the DE 1 452 102 A1 and on the EP 0 042 656 B1 pointed.
  • the insulation hood heats up in continuous operation to approximately strand surface temperature and thus significantly reduces the temperature loss.
  • the strand is supported in this case only by individual preferably driven strand rolls (support rollers).
  • the segment cooling in the area from the mold to the through solidification of the strand is minimized within the technologically permissible limits.
  • a two-material cooling offers, which has a larger adjustment range of the cooling effect; but it is also at least partially a dry pouring possible.
  • Another measure is the deactivation of the segment cooling in the solidified area to the casting machine end.
  • the calculation can take place as a setup before the start of casting or dynamically during the casting process. Depending on the result of the simulation, it is determined which segments are driven up. If the mass flow changes during casting, individual segments can be opened or closed again, resulting in a flexible change of the strand length.
  • thermo insulation in the area of the scissors frame and the shear blade can be done.
  • To cut the thermal insulation hoods can be pivoted out of the cutting area and then swung back again. Accordingly, this area can not be insulated at the slab head and at the end of the slab.
  • these temperature losses or temperature differences can be compensated in the oven by targeted torch mode or more efficiently by a small inductive heating, which acts on these colder areas. The temperature differences at the end of the slab are largely compensated by rapid transport into the furnace.
  • the proposed measures are preferably used on a thin slab Bogeng manmat used. Of course, however, they are also suitable for other continuous casting plants, in particular for vertical casting plants or for conventional thick slab casting plants.
  • segment roller wear will also be reduced by the proposed measures, especially in the back of the caster.
  • Fig. 4 is a continuous casting 1 indicated, in which case the casting machine 2 is shown the same.
  • Fig. 1 Referenced which apply analogously here. What is new here is that it works with a casting speed that is reduced to such an extent that, without further measures, the sump tip is no longer in the area of the casting machine end 14, but instead - as in Fig. 3 shown - in the middle region of the casting machine. This would have the negative consequences, as related to Fig. 3 have been carried out above.
  • segment rollers 12 and 13 are lifted off the slab surface along the casting arc 3 in the area in front of the casting machine end 14.
  • the contact between segment roller and slabs is thus interrupted. This has, first of all, the consequence that the cooling effect produced by the surface contact between the segmented roll and the slab does not occur and consequently the slab cools less strongly along its course to the casting machine end 14.
  • segment rollers are raised or lowered in the direction normal to the slab surface so far that a thermal insulation element 15 or 16 can be introduced between the slab surface and the segment rollers 12, 13 lifted off the slab. Said insulation elements 15, 16 have been inserted laterally horizontally in the space created between the slab and segment roller 12, 13.
  • the slab can now cool much less than it would without the measure.
  • a lateral insulation in the direction of the slab edges is provided. This may be attached to the insulating elements 15, 16 or have separate adjustment mechanisms.
  • the lateral insulation is in Fig. 4 but not shown.
  • the extended lifting or lowering of the segment rollers is done for example by means of a long-stroke hydraulic cylinder 27, which in the embodiment according to Fig. 4 supported on the frame 28.
  • a long-stroke hydraulic cylinder 27 As adjustment can also be used a mechanical adjustment or a pneumatic cylinder.
  • casting segments can optionally be advantageously prepared in such a way that the insulation is firmly installed.
  • the cast strand supported by spaced support rollers or drive rollers and installed in intermediate areas above and / or below and optionally also laterally a fixed insulation. Accordingly, a lateral retraction and extension of the insulation occurs in this case.
  • an extended employment of segmented rollers in the direction of the slab to or away from this does not take place here or the segment rolls are not present in the area of the insulation from the beginning.
  • thermal insulation measures are also taken in the region between the casting machine end 14 and the furnace beginning 19 of the subsequent furnace 18 in order to keep the slab warm at the furnace inlet.
  • Thermal insulation elements 20, 21 and 22 are provided which, in a manner analogous to the insulation elements 15 and 16, hinder the release of heat from the slab to the environment and thus ensure that the slab remains warm.
  • a swiveling insulating hood 20 is provided in the area of slab cleaning 24, a swiveling insulating hood 20 is provided. The pivoting can take place when the spray bar of the slab cleaning 24 is not active and swung up.
  • Thermal insulation elements 21 are also present in the region of the scissors 25.
  • the pivot arrows on the insulating elements 21 indicate the direction of movement, in which the insulating elements 21 are pivoted to either get into their active position (for thermal insulation) or in their passive position (for cutting the slab).
  • thermal insulation element 22 is present in the field of cold strand disposal immediately in front of the furnace 18.
  • the gallows 26 for disposal of the dummy bar is indicated.
  • the upper insulating element 22 can be pivoted into the position shown.
  • the lower thermal insulation elements are presently designed as fixed insulation.
  • the changed design of the segments can also have an influence on the exchange practice of the segments.
  • either the segments together with the frame 28 and adjusting members 27 can be changed, or the frame 28 is alternatively fixed and after removal of cross members, the segment rollers are removed for changing.
  • the segments or segment parts can be removed for changing across the slab transport direction to the side by the frame or lifted perpendicular to the slab transport direction.

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

Claims (14)

  1. Procédé pour la coulée continue d'une barre métallique dans une installation de coulée continue (1) dans lequel, dans une machine de coulée (2), on retire d'un moule en direction verticale (V) le métal transformé en brame comprenant un noyau encore à l'état de masse fondue, la brame étant guidée dans la direction de transport (F) derrière le moule à travers un certain nombre de segments (4, 5, 6, 7, 8, 9, 10, 11), chaque segment (4, 5, 6, 7, 8, 9, 10, 11) présentant un certain nombre de rouleaux de segments (12, 13) qui sont conçus pour entrer en contact avec la surface de la brame, dans lequel, dans la zone qui précède l'extrémité (14) de la machine de coulée, on soulève un certain nombre de rouleaux de segments (12, 13) par rapport à la surface de la brame ou bien on ne les installe pas dans des évidements prévus à cet effet, si bien que le contact est interrompu respectivement est inexistant entre la brame et les rouleaux de segments (12, 13), caractérisé en ce qu'on introduit, entre la surface de la brame et ledit au moins un rouleau de segment (12, 13) soulevé par rapport à la brame ou non installé, un élément d'isolation thermique (15, 16).
  2. Procédé selon la revendication 1, caractérisé en ce qu'on guide la brame dans la direction de transport (F) derrière le moule le long d'une lingotière (3) à travers un certain nombre de segments de lingotière (4, 5, 6, 7, 8, 9, 10, 11) et on la soumet à une déviation pour l'amener à l'horizontale (H), chaque segment de lingotière (4, 5, 6, 7, 8, 9, 10, 11) présentant un certain nombre de rouleaux de segments (12, 13) qui sont conçus pour entrer en contact avec la surface de la brame, dans lequel, le long de la lingotière (3), dans la zone qui précède l'extrémité (14) de la machine de coulée, on soulève un certain nombre de rouleaux de segments (12, 13) par rapport à la surface de la brame ou bien on ne les installe pas dans des évidements prévus à cet effet.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que l'introduction de l'élément d'isolation (15, 16) a lieu par insertion horizontale à partir du côté de la brame.
  4. Procédé selon la revendication 1 ou 2, caractérisé en ce que les éléments d'isolation thermique (15, 16) sont montés à demeure entre des rouleaux de support ou des rouleaux d'entraînement espacés les uns des autres, en particulier devant un des deux côtés respectivement une des deux arêtes de brame ou devant les deux.
  5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'on procède à un calcul de simulation au moyen d'un modèle de calcul, dans lequel on détermine, au moins sur base de la vitesse de coulée et de la géométrie des brames, la position de la pointe du cône liquide, le soulèvement des rouleaux de segments (12, 13) ayant lieu sur base du calcul de simulation de manière telle que le soulèvement a lieu sur un tronçon défini le long des segments (4, 5, 6, 7, 8, 9, 10, 11), en particulier le long de la lingotière (3).
  6. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les segments (4, 5, 6, 7, 8, 9, 10, 11) sont munis de moyens de refroidissement pour le refroidissement de la brame, dans lequel, sur au moins un certain nombre des segments (4, 5, 6, 7, 8, 9, 10, 11), on diminue la puissance de refroidissement ou on l'annule complètement.
  7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la brame est supportée, au moins dans la zone des segments (4, 5, 6, 7, 8, 9, 10, 11) dont les rouleaux de segments (12, 13) ont été soulevés, par des rouleaux de support (17).
  8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les rouleaux de segments soulevés (12, 13) et/ou les rouleaux de support (17) exposés à la chaleur de rayonnement de la brame sont entraînés en rotation.
  9. Procédé selon l'une quelconque des revendications 1 à 8, caractérisé en ce qu'un four (18) est disposé derrière la machine de coulée (1), au moins un élément d'isolation thermique (20, 21, 22) pour l'isolation thermique de la brame étant disposé dans la zone située entre l'extrémité (14) de la machine de coulée et le début du four (19).
  10. Procédé selon la revendication 9, caractérisé en ce que ledit au moins un élément d'isolation thermique (20, 21, 22) n'est introduit que de manière intermittente dans la zone de la brame pour l'isolation thermique de celle-ci.
  11. Procédé selon la revendication 10, caractérisé en ce que ledit au moins un élément d'isolation thermique (20, 21, 22) est introduit dans la zone d'une machine à cisailler et/ou dans la zone d'une cage en ligne et/ou dans la zone d'un retrait de fausse barre.
  12. Installation de coulée continue (1) pour la coulée continue d'une barre métallique, qui présente une machine de coulée (2), dans laquelle on peut retirer d'un moule en direction verticale (V) le métal transformé en brame comprenant un noyau encore à l'état de masse fondue, un certain nombre de segments (4, 5, 6, 7, 8, 9, 10, 11) étant disposés, dans la direction de transport (F), derrière le moule, chaque segment (4, 5, 6, 7, 8, 9, 10, 11) présentant un certain nombre de rouleaux de segments (12, 13) qui sont conçus pour entrer en contact avec la surface de la brame, en particulier pour la mise en oeuvre du procédé selon l'une quelconque des revendications 1 à 11, caractérisée en ce que, dans la zone qui précède l'extrémité (14) de la machine de coulée, un certain nombre de rouleaux de segments (12, 13) sont munis de moyens de déplacement pour pouvoir soulever les rouleaux de segments (12, 13) par rapport à la surface de la brame, au moins un élément d'isolation thermique mobile (15, 16) étant présent, qui peut venir se placer, dans une position passive à l'extérieur du segment (4, 5, 6, 7, 8, 9, 10, 11) et dans une position active à l'intérieur du segment (4, 5, 6, 7, 8, 9, 10, 11) et entre les rouleaux de segments soulevés (12, 13) et la brame.
  13. Installation de coulée continue (1) selon la revendication 12, caractérisée en ce que, dans la direction de transport (F), derrière le moule, on dispose une lingotière (3) comprenant un certain nombre de segments de lingotière (4, 5, 6, 7, 8, 9, 10, 11), avec laquelle on peut soumettre la brame à une déviation pour l'amener à l'horizontale (H), un certain nombre de rouleaux de segments (12, 13) étant munis de moyens de déplacement le long de la lingotière (3) dans la zone qui précède l'extrémité (14) de la machine de coulée pour pouvoir soulever les rouleaux de segments (12, 13) par rapport à la surface de la brame.
  14. Installation de coulée continue selon la revendication 12 ou 13, caractérisée en ce que ledit au moins un élément d'isolation thermique mobile (15, 16) est disposé pour pouvoir se déplacer, via les moyens de déplacement, à l'horizontale et transversalement par rapport à la direction de transport (F) de la brame.
EP13703360.1A 2012-02-01 2013-01-31 Procédé de coulée continue d'une barre coulée métallique dans une installation de coulée continue et installation de coulée continue Not-in-force EP2809465B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012201395A DE102012201395A1 (de) 2012-02-01 2012-02-01 Verfahren zum Stranggießen eines metallischen Stranges in einer Stranggießanlage und Stranggießanlage
PCT/EP2013/051934 WO2013113832A1 (fr) 2012-02-01 2013-01-31 Procédé de coulée continue d'une barre coulée métallique dans une installation de coulée continue et installation de coulée continue

Publications (2)

Publication Number Publication Date
EP2809465A1 EP2809465A1 (fr) 2014-12-10
EP2809465B1 true EP2809465B1 (fr) 2015-08-19

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EP13703360.1A Not-in-force EP2809465B1 (fr) 2012-02-01 2013-01-31 Procédé de coulée continue d'une barre coulée métallique dans une installation de coulée continue et installation de coulée continue

Country Status (5)

Country Link
US (1) US9802244B2 (fr)
EP (1) EP2809465B1 (fr)
CN (1) CN104203454A (fr)
DE (1) DE102012201395A1 (fr)
WO (1) WO2013113832A1 (fr)

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DE102015223787A1 (de) 2015-10-09 2017-04-13 Sms Group Gmbh Verfahren und Vorrichtung zum Herstellen eines metallischen Bandes durch Endloswalzen

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CN104493120B (zh) * 2014-12-30 2017-05-24 中冶连铸技术工程有限责任公司 一种连铸机辊列曲线设计装置及方法
DE102015210865A1 (de) 2015-05-06 2016-11-10 Sms Group Gmbh Gieß-Walz-Anlage und Verfahren zu deren Betrieb
DE102021207301A1 (de) * 2021-07-09 2023-01-12 Sms Group Gmbh Strangführungseinrichtung und Verfahren zum Stranggießen eines metallischen Produkts in einer Stranggießanlage mit einer solchen Strangführungseinrichtung

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DE10206243A1 (de) * 2002-02-15 2003-08-28 Sms Demag Ag Verfahren zum Endloswalzen eines im Querschnitt als Dünnbramme bemessenen, mit Gießgeschwindigkeit erzeugten Metallstrangs, insbesondere eines Stahlstrangs, und zugehörige Stranggießmaschine
DE102006054932A1 (de) * 2005-12-16 2007-09-13 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen eines Metallbandes durch Gießwalzen
DE102007022927A1 (de) 2006-05-26 2007-12-20 Sms Demag Ag Vorrichtung und Verfahren zum Herstellen eines Metallbandes durch Stranggießen
DE102007022929A1 (de) * 2006-05-26 2007-12-20 Sms Demag Ag Vorrichtung und Verfahren zum Herstellen eines Metallbandes durch Stranggießen
DE102007016100A1 (de) 2006-09-01 2008-03-06 Sms Demag Ag Einrichtung zum Warmhalten von aus einer Stranggießanlage austretenden Brammen
DE102010022003B4 (de) * 2009-06-19 2022-12-29 Sms Group Gmbh Vertikal-Stranggießanlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015223787A1 (de) 2015-10-09 2017-04-13 Sms Group Gmbh Verfahren und Vorrichtung zum Herstellen eines metallischen Bandes durch Endloswalzen

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US20150000861A1 (en) 2015-01-01
DE102012201395A1 (de) 2013-08-01
EP2809465A1 (fr) 2014-12-10
CN104203454A (zh) 2014-12-10
WO2013113832A1 (fr) 2013-08-08

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