WO2013000841A1 - Procédé de coulée continue d'une barre de coulée continue et installation de coulée continue - Google Patents

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

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Publication number
WO2013000841A1
WO2013000841A1 PCT/EP2012/062176 EP2012062176W WO2013000841A1 WO 2013000841 A1 WO2013000841 A1 WO 2013000841A1 EP 2012062176 W EP2012062176 W EP 2012062176W WO 2013000841 A1 WO2013000841 A1 WO 2013000841A1
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WO
WIPO (PCT)
Prior art keywords
strand
casting
mold
cast
strand guide
Prior art date
Application number
PCT/EP2012/062176
Other languages
German (de)
English (en)
Inventor
Erich Hovestädt
Jochen Wans
Jörn HOFFMEISTER
Hans Jürgen HECKEN
Original Assignee
Sms 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
Application filed by Sms Siemag Ag filed Critical Sms Siemag Ag
Publication of WO2013000841A1 publication Critical patent/WO2013000841A1/fr

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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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0605—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two belts, e.g. Hazelett-process
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/066—Side dams
    • 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
    • B22D11/14—Plants for continuous casting

Definitions

  • the invention relates to a method for the continuous casting of a cast strand of metal, in particular of steel, in which a mold is used in a continuous casting, is discharged through the molten metal vertically down to be formed into the metallic casting strand. Furthermore, the invention relates to a continuous casting plant.
  • a mold In a conventional continuous casting usually a mold is used, which is provided with an oscillation device to assist the casting process. Furthermore, casting powder is used to prevent adhesion of the casting strand to the mold.
  • the mold usually has copper plates.
  • EP 0 974 413 B1 shows a continuous casting machine which operates with moving belts and has an upper and a lower continuous casting belt. The cast strand is thus deployed in a horizontal direction. A deflection of the casting strand is therefore not necessary and therefore no means provided for this purpose.
  • the mold gives the strand the outer shape. It is usually included
  • Copper plate a solid strand shell, which together at the exit of the mold a z. B. 1 cm thick shell box form.
  • Liquid steel is passed through a submerged nozzle (the distributor trough) in the mold, wherein the liquid steel is supplied below the free liquid surface of the mold. This is necessary because the free surface in the mold is covered with casting powder.
  • This casting powder fulfills several functions:
  • strand guide Immediately below the mold of a continuous casting plant, the strand for further solidification is supported by pairs of rolls and cooled further until the strand is solidified. These opposing pairs of rollers are referred to as strand guide. segment
  • roller pairs of the strand guide are combined to form individual segments. For example, each 7 pairs of rollers in the upper and lower frame of a segment installed and
  • Segment carriers are often used for receiving and accurately positioning a segment within a strand guide. Segment carriers have bearing surfaces for the individual segments. In addition, to the
  • Segment carriers typically have water trays attached (see below) that provide the water and air supplies to the segments.
  • the primary cooling takes place in the mold, in the copper plates or revolving
  • Casting strips are cooled with water and thereby heat the steel
  • the strand shell is supported by the parallel pairs of rolls and cooled further by spraying water from outside under pressure onto the strand shell. This (and by roller contact and radiation) heat is further withdrawn from the strand and the strand shell continues to grow until the strand is completely solidified.
  • the one-substance cooling is a pure water cooling.
  • a water-air mixture is swirled by means of a special mixing body and then sprayed by means of nozzles on the slab.
  • the two-fluid cooling produces a finer water mist and with correct metering a higher cooling impulse of the water droplets impinging on the strand.
  • soft reduction means compression / welding of upper and lower strand shell in the region of the sump tip, with the result that even liquid material is pressed back against the casting direction in the interior of the strand.
  • a soft reduction is made with the aim of improving the internal quality of the strand, e.g. Segregations are prevented; it is not a reduction in thickness in the true sense.
  • the present invention has for its object to provide a method for continuous casting and a continuous casting, with which or with which it is possible to dispense both on oscillating means for the mold and on the use of casting powder, wherein it is simultaneously possible in to produce the dimensions largely any casting strands in high quality.
  • high-quality casting strands of any dimensions can be produced at a favorable cost.
  • the solution of this problem by the invention according to the method is characterized in that the molten metal and / or the solidifying metal is guided in the region of the vertical extent of the mold by two opposing boundaries for the metal, wherein the boundaries are formed by two circumferential, cooled casting belts and wherein the lateral connection areas between the casting belts are formed by running side boundaries, and that of the casting belts and the Side boundaries shaped casting strand is conveyed with still molten core immediately below the mold in a strand guide with a plurality of immediately adjacent strand guide segments in the casting direction, where the casting strand further cooled and supported by the rollers of the strand guide segments at least until its solidification and preferably from the vertical in the horizontal is deflected.
  • the cast strand with still molten core from the mold enters the segmented strand guide, in which only the actual solidification of the strand takes place.
  • the inventive method advantageously allows high casting speeds of, for example, equal to 10 m / min and thus correspondingly high casting capacities (t / min). That
  • the circulation speed of the belt mold is greater for casting formats (preferably casting thickness smaller than or equal to 100 mm) than at
  • the o. G. high casting performance preferably requires the tracking of the material-specific shrinkage dimension.
  • the segmented strand guide allows this.
  • the claimed combination allows a soft reduction within the segmented strand guide, as the residual solidification in the
  • the claimed combination of belt mold and segmented strand guide enables the realization of high casting performance combined with very high quality of the cast product.
  • the claimed plurality of segments in the strand guide allows greater flexibility in terms of casting performance, casting of different grades of steel and casting at different casting speeds, as opposed to just one segment. This is especially true because different casting speeds and casting rates require a different location of the sump tip within the strand guide. Specifically, high pouring rates and casting speeds require greater removal of the sump tip from the exit of the mold than lower casting rates and lower casting speeds. For the deflection into the horizontal of the cast strand in the strand guide is typically performed in an arc.
  • the position of the sump tip of the casting strand can - as seen in the casting direction, before, lie in or behind the bow.
  • the cast strand preferably has a cross-section at its entry into the uppermost segment of the strand guide, which is at least 50%, preferably at least 75%, still made of molten material. This can be controlled by appropriate primary cooling of the strand in the mold and secondary cooling of the strand along / in the segmented strand guide as a function of the casting speed.
  • a claimed continuous casting plant which has a mold through which molten metal, in particular steel, can flow down vertically in order to be formed into a metallic cast strand.
  • This continuous casting plant is characterized according to the invention by the fact that the mold has two opposing boundaries for the molten metal, which are separated by two
  • Page boundaries are formed. It is one of the mold associated
  • Primary cooling device (20) provided for cooling the casting belts only so strong that, although the cast strand is formed with a strand shell in the mold, but the cast strand is not yet solidified down from the mold escapes.
  • Immediately below the mold (2) is adjacent a strand guide with a plurality of immediately following in the casting direction
  • Strand guide segments is arranged, wherein the strand guide segments have rollers which are designed to support the first not yet solidified G umanstrangs and preferably for deflecting the casting strand from the vertical to the horizontal.
  • a secondary cooling device associated with the strand guide is provided for controlled further cooling of the casting strand in the strand guide at least up to its
  • Each segment of the strand guide consists of two mutually opposite roller carriers, on which - in each case - the casting strand facing - preferably a plurality of rollers is rotatably mounted.
  • the cast strand is passed between the opposed rollers and supported and guided by them.
  • the lateral connection areas between the casting belts are preferably formed by dam block chains, each dam block chain being formed from a number of cuboid sealing elements.
  • the sealing elements can be provided with positive connection means, in particular in the form of a tongue-and-groove connection, in order to be prevented from moving relative to one another in a horizontal direction of movement.
  • the dam block chains thus act as a lateral boundary element, which consists of individual interconnected metallic cuboids.
  • the dam block chains run, as well as the preferably metallic casting tapes, at times each with a portion of the strand.
  • the cuboid sealing elements preferably have a width which corresponds to the clear distance between the two casting belts, which they have when facing each other.
  • the mold is preferably free of oscillating agents.
  • the mold may further be equipped with inertizing agents. These means may be designed, in particular, to give off an inert gas in the region of the mold.
  • the basic concept of the invention therefore aims to design a mold so that the transport of the cast strand is carried out by metal strips on the broad sides, in combination with a segmented below the mold strand guide is arranged and this receives the still largely molten cast strand harden leaves and diverts into the horizontal.
  • the invention thus includes a vertically oriented mold consisting of typically four revolving side boundaries in combination with immediately adjacent to the mold segments for guiding the casting strand.
  • the hitherto customary and common casting powder is eliminated.
  • a coating of the accompanying narrow and broad sides is preferably provided. Freezing of the steel on the mold walls is thus prevented.
  • An oscillating device for the mold is not used; Accordingly, no disturbing oscillation marks are generated, which adversely affect the quality of the cast strand and can be dispensed with a scouring or grinding of the slabs before hot rolling. Thus, a larger output is given at the same time greater proportion of material for hot application.
  • the substitution of the casting powder also has the advantage that the environmental impact of cooling water and atmosphere is reduced by fluorine and chlorine. Furthermore, in the absence of casting powder turbulence in the mold, which arise during pouring of the liquid metal into the mold and otherwise lead to deficient lubrication and inclusion of casting powder, do not adversely affect the quality of the cast strand.
  • the dam block chain or the size of the blocks of the chain is adapted to the required width of the strand to be cast. Also possible are springs in the dam block chain, which allows a slight compression.
  • the formation of the segment allows the dam block chain to be brought out laterally in the upper region since the dam block chain requires a deflection radius. In this area, a cooling and support of the narrow sides is provided. Accordingly, it may be useful that the mold and the first segment are interlocked and integrated at the end of the mold foot or transition roles in the mold.
  • the opposing roller carriers of the strand guide segments are employed with their roles, at least in the region of not yet solidified G hasslestrangs against each other so that no reduction in thickness, but preferably a compensation of the ferrostatic pressure in not yet solidified G manstrang done.
  • the invention does not provide for thickness reduction in the strand guide with a view to rapidly achieving a desired target thickness. However, this does not preclude that in the strand guide in addition to the compensation of the ferrostatic pressure quite a necessary compensation of the shrinkage of the cast strand and / or a soft reduction can be done. All three mentioned measures, the compensation of the ferrostatic pressure, the compensation of the shrinkage and the soft reduction serve to improve the inner quality of the strand and are only possible with a segmented strand guide, but not with single rolls as a strand guide.
  • the invention provides that the strand guide is formed by the mold at least up to the point of solidification of the casting strand, that is segmented to the sump tip. Behind it, the strand guide in the casting direction can optionally be segmented or formed in the form of individual roles.
  • FIG. 1 shows schematically a part of a continuous casting plant according to the invention with a mold and directly below arranged strand guide
  • Fig. 2 shows the section A-C of FIG. 1, wherein the mold is shown only partially
  • Fig. 3 is an enlarged part of Fig. 1, wherein for the casting strand
  • Fig. 1 and Fig. 2 show a continuous casting plant 1, which has a mold 2, with which a cast strand 3 can be cast.
  • the mold 2 is divided by two opposite casting belts 5 and 6 are formed, which form two opposite side boundaries of the mold 2.
  • the two casting belts 5, 6 run around rollers 9 and 10.
  • the casting mirror 1 1 is located in the region of the upper end of the casting belts 5 and 6.
  • a primary cooling 20 is provided for cooling the casting belts for the purpose of forming the casting strand with its strand shell.
  • the lateral end portions, which lie between the casting belts 5 and 6 are formed by two revolving side boundaries in the form of dam block chains 12, which are well known as such.
  • the cast G hasslestrang 3 is immediately below the existing of the follower bands and chains mold 2 preferably with integrated Titan° Transition rollers 13 passed in the strand guide 4.
  • the preferred provision of the rollers 13 is not contrary to the claimed arrangement of the strand guide immediately behind the exit of the mold.
  • the strand guide consists of a number of segments 17, with which the casting strand 3 is diverted from the vertical V in the horizontal H or bent.
  • the Strand guide 4 has per se known pairs of rollers 7, 8, with which the cast strand 3 is guided on opposite surfaces and acted upon by a force.
  • the cast strand is at least until its solidification further cooled by means of a secondary cooling device 30th
  • Fig. 3 the essential aspect of the present invention is illustrated.
  • the segmented strand guide 4 namely in the top / first strand guide segment 16.
  • the top roller pairs of this strand guide segment 16 are in the immediate vicinity of the foot or Transition rollers 13 placed, which are integrated into the mold 2. This is therefore useful and necessary because the casting strand 3 at the point where it leaves the mold 2 and enters the strand guide 4, is still molten to substantial parts in the interior. He has here only a relatively thin shell that forms him so far that he can be promoted down. However, the actual curing of the cast strand takes place only in the segmented strand guide 4.
  • FIG. 3 illustrates for this purpose that the still molten core 14 of the casting strand 3 extends far into the course of the strand guide 4.
  • the cast strand 3 has at the point of entry into the segmented strand guide 4 a cross-section, which still consists essentially of molten material, preferably at least 50%, more preferably even at least 75%.

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

Abstract

L'invention concerne un procédé de coulée continue d'une barre de coulée continue (3) en métal, en particulier en acier, selon lequel une coquille (2) est placée dans une installation de coulée continue (1), coquille à travers laquelle le métal en fusion peut s'écouler verticalement vers le bas pour former la barre de coulée continue (3) métallique. Pour pouvoir réaliser la coulée continue sans moyens d'oscillation et sans poudre de coulée tout en pouvant fabriquer n'importe quelles dimensions de la barre de coulée continue avec une bonne qualité, deux limitations opposées pour le métal guident le métal en fusion dans la coquille (2), ces limitations étant formées par deux bandes de coulée (5, 6) rotatives refroidies, et les zones de raccordement latérales étant formées entre les bandes de coulée (5, 6) par des limitations latérales (12) qui suivent le mouvement. La barre de coulée continue (3) formée par les bandes de coulée (5, 6) et les limitations latérales (12), avec le noyau (14) encore en fusion, est transportée, immédiatement au-dessous de la coquille (2), dans un guidage de barre de coulée (4) comportant une pluralité de segments de guidage de barre de coulée où la barre de coulée continue (3) est supportée par les galets des segments de guidage de barre de coulée (7, 8) au moins jusqu'à sa solidification complète et est de préférence déviée de la verticale (V) vers l'horizontale (H). La présente invention concerne en outre une installation de coulée continue pour la réalisation du procédé.
PCT/EP2012/062176 2011-06-29 2012-06-25 Procédé de coulée continue d'une barre de coulée continue et installation de coulée continue WO2013000841A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011078370.9 2011-06-29
DE201110078370 DE102011078370A1 (de) 2011-06-29 2011-06-29 Verfahren zum Stranggießen eines Gießstrangs und Stranggießanlage

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Publication Number Publication Date
WO2013000841A1 true WO2013000841A1 (fr) 2013-01-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109482826A (zh) * 2018-12-28 2019-03-19 宁夏铸源机械制造有限公司 生产电石用回转式自动浇铸设备
CN109604543A (zh) * 2018-12-28 2019-04-12 宁夏铸源机械制造有限公司 铸造电石料同步破碎式回转浇铸设备
CN110076304A (zh) * 2019-05-23 2019-08-02 中冶赛迪工程技术股份有限公司 一种连铸结晶器
CN112091188A (zh) * 2020-10-13 2020-12-18 中冶赛迪工程技术股份有限公司 一种多段连铸结晶器

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CN110355339B (zh) * 2019-07-26 2024-03-26 武汉高智达连铸智能科技有限公司 一种去除扇形段末端氧化铁皮的装置及方法
CN110548845B (zh) * 2019-09-30 2024-05-28 中达连铸技术国家工程研究中心有限责任公司 一种带振动件的连铸旋转支撑辊
CN110586886B (zh) * 2019-09-30 2024-05-28 中达连铸技术国家工程研究中心有限责任公司 一种带旋转振动件的旋转支撑辊

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1498360A (fr) 1966-06-01 1967-10-20 Fives Lille Cail Dispositif de refroidissement pour machine de coulée continue
DE1253417B (de) 1955-12-27 1967-11-02 Hazelett Strip Casting Corp Vorrichtung zum seitlichen Abschluss des Giessbereiches von Stranggiessmaschinen
DE1558260A1 (de) 1966-04-08 1970-03-19 Siderurgie Fse Inst Rech Verfahren zum kontinuierlichen Giessen von Metall
DE1558259A1 (de) 1966-04-08 1970-04-02 Siderurgie Fse Inst Rech Vorrichtung zum kontinuierlichen Giessen von Metall
DE1758957A1 (de) 1968-09-07 1971-04-01 Schloemann Ag Stranggiesskokille
DE2709540A1 (de) 1977-03-04 1978-09-07 Larex Ag Rech Verfahren zum kuehlen und fuehren eines umlaufenden kokillenbandes an einer vorrichtung zum kontinuierlichen giessen von straengen
JPS597464A (ja) * 1982-07-06 1984-01-14 Kawasaki Steel Corp 薄鋼板の連続鋳造法およびその装置
JPS60152348A (ja) * 1984-01-18 1985-08-10 Mitsubishi Heavy Ind Ltd 双ベルト式連続鋳造機
EP0237478A1 (fr) 1986-03-10 1987-09-16 Larex Ag Moyen d'étanchéité d'une busette de coulée dans l'espace de coulée d'une machine continue à bande mouvante
JPS6440151A (en) * 1987-08-07 1989-02-10 Mitsubishi Heavy Ind Ltd Twin belt type continuous casting apparatus
EP0329639A1 (fr) 1988-02-01 1989-08-23 Anton Dipl.-Ing. Hulek Procédé et installation de coulée continue d'acier
JPH07223054A (ja) * 1994-02-16 1995-08-22 Mitsubishi Heavy Ind Ltd ベルト式連続鋳造設備の鋳造速度制御方法
JPH07276006A (ja) * 1994-04-01 1995-10-24 Nippon Steel Corp 双ベルト式連続鋳造方法
WO1996009130A1 (fr) 1994-09-20 1996-03-28 Aluminum Company Of America Appareil et procede de moulage vertical de barres metalliques
US5964276A (en) 1998-07-24 1999-10-12 Hazelett Strip-Casting Corporation Edge-DAM blocks having abuttable upstream and downstream faces meshing with each other in mating relationship for continuous casting of molten metals--methods and apparatus
US5967220A (en) 1997-03-25 1999-10-19 Larex, A.G. Caster including a gas delivery means to resist backflowing and freezing of molten metal to the tip of a nozzle
DE10057876C1 (de) 2000-11-21 2002-05-23 Georg Bollig Verfahren und Vorrichtung zur Herstellung von Warmband in einer Minihütte
DE102010046292A1 (de) 2009-12-29 2011-06-30 SMS Siemag AG, 40237 Stranggießanlage und Verfahren zum Stranggießen

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253417B (de) 1955-12-27 1967-11-02 Hazelett Strip Casting Corp Vorrichtung zum seitlichen Abschluss des Giessbereiches von Stranggiessmaschinen
DE1558260A1 (de) 1966-04-08 1970-03-19 Siderurgie Fse Inst Rech Verfahren zum kontinuierlichen Giessen von Metall
DE1558259A1 (de) 1966-04-08 1970-04-02 Siderurgie Fse Inst Rech Vorrichtung zum kontinuierlichen Giessen von Metall
FR1498360A (fr) 1966-06-01 1967-10-20 Fives Lille Cail Dispositif de refroidissement pour machine de coulée continue
DE1758957A1 (de) 1968-09-07 1971-04-01 Schloemann Ag Stranggiesskokille
DE2709540A1 (de) 1977-03-04 1978-09-07 Larex Ag Rech Verfahren zum kuehlen und fuehren eines umlaufenden kokillenbandes an einer vorrichtung zum kontinuierlichen giessen von straengen
JPS597464A (ja) * 1982-07-06 1984-01-14 Kawasaki Steel Corp 薄鋼板の連続鋳造法およびその装置
JPS60152348A (ja) * 1984-01-18 1985-08-10 Mitsubishi Heavy Ind Ltd 双ベルト式連続鋳造機
EP0237478A1 (fr) 1986-03-10 1987-09-16 Larex Ag Moyen d'étanchéité d'une busette de coulée dans l'espace de coulée d'une machine continue à bande mouvante
JPS6440151A (en) * 1987-08-07 1989-02-10 Mitsubishi Heavy Ind Ltd Twin belt type continuous casting apparatus
EP0329639A1 (fr) 1988-02-01 1989-08-23 Anton Dipl.-Ing. Hulek Procédé et installation de coulée continue d'acier
JPH07223054A (ja) * 1994-02-16 1995-08-22 Mitsubishi Heavy Ind Ltd ベルト式連続鋳造設備の鋳造速度制御方法
JPH07276006A (ja) * 1994-04-01 1995-10-24 Nippon Steel Corp 双ベルト式連続鋳造方法
WO1996009130A1 (fr) 1994-09-20 1996-03-28 Aluminum Company Of America Appareil et procede de moulage vertical de barres metalliques
US5967220A (en) 1997-03-25 1999-10-19 Larex, A.G. Caster including a gas delivery means to resist backflowing and freezing of molten metal to the tip of a nozzle
US5964276A (en) 1998-07-24 1999-10-12 Hazelett Strip-Casting Corporation Edge-DAM blocks having abuttable upstream and downstream faces meshing with each other in mating relationship for continuous casting of molten metals--methods and apparatus
EP0974413B1 (fr) 1998-07-24 2005-09-14 Hazelett Strip-Casting Corporation Appareil de coulée à bandes jumelées utilisant des blocs de rive verrouillés
DE10057876C1 (de) 2000-11-21 2002-05-23 Georg Bollig Verfahren und Vorrichtung zur Herstellung von Warmband in einer Minihütte
DE102010046292A1 (de) 2009-12-29 2011-06-30 SMS Siemag AG, 40237 Stranggießanlage und Verfahren zum Stranggießen
WO2011080065A1 (fr) * 2009-12-29 2011-07-07 Sms Siemag Ag Installation de coulée continue et procédé de coulée continue

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109482826A (zh) * 2018-12-28 2019-03-19 宁夏铸源机械制造有限公司 生产电石用回转式自动浇铸设备
CN109604543A (zh) * 2018-12-28 2019-04-12 宁夏铸源机械制造有限公司 铸造电石料同步破碎式回转浇铸设备
CN109604543B (zh) * 2018-12-28 2024-01-26 宁夏铸源机械制造有限公司 铸造电石料同步破碎式回转浇铸设备
CN109482826B (zh) * 2018-12-28 2024-01-30 宁夏铸源机械制造有限公司 生产电石用回转式自动浇铸设备
CN110076304A (zh) * 2019-05-23 2019-08-02 中冶赛迪工程技术股份有限公司 一种连铸结晶器
CN110076304B (zh) * 2019-05-23 2024-02-23 中冶赛迪工程技术股份有限公司 一种连铸结晶器
CN112091188A (zh) * 2020-10-13 2020-12-18 中冶赛迪工程技术股份有限公司 一种多段连铸结晶器

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