EP3294470A1 - Verfahren zur herstellung eines metallischen bandes im giesswalzverfahren - Google Patents
Verfahren zur herstellung eines metallischen bandes im giesswalzverfahrenInfo
- Publication number
- EP3294470A1 EP3294470A1 EP16721446.9A EP16721446A EP3294470A1 EP 3294470 A1 EP3294470 A1 EP 3294470A1 EP 16721446 A EP16721446 A EP 16721446A EP 3294470 A1 EP3294470 A1 EP 3294470A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- belt
- separator
- strip
- separating device
- rolling
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
- B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
- B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
Definitions
- the invention relates to a method for producing a metallic strip in the continuous casting rolling process, in which first a slab is poured in a casting machine and fed in the conveying direction of the belt downstream rolling mill stands and rolled here.
- the present invention is accordingly used in cast-rolling plants which produce a finished strip from liquid metal in continuous operation.
- a strategy is proposed which can be used if an interruption of the rolling operation in rolling mills of the rolling mill occurs intentionally or unintentionally.
- Known casting mills convert liquid steel in a compact plant to hot strip.
- slabs of endless length are poured. These slabs are cut by means of scissors which correspond in size to a desired hot-rolled size.
- furnaces often designed as a roller hearth furnace, the slabs are conditioned in temperature. Subsequently, the slabs are individually fed to a rolling train and rolled. Subsequently, the strips are cooled in a cooling section and reeled. The leagues leave the rolling line for further processing.
- the slabs are cut so that two or more bundles can be produced from this slab.
- flying scissors are additionally arranged, which cuts the long hot strip, so that the desired waist size is achieved.
- Both process forms have in common that the casting process and the rolling process can take place decoupled by the separation, in particular cutting of the Brannnne.
- the possible and necessary process speeds of casting machine and rolling train are thus independently adjustable. Due to the progress in the casting machine and in the process management, z. B. by heaters, it is possible today to dispense with dividing the slab before rolling.
- a so-called endless manufacturing process has been developed. The slab runs here after solidification in one piece in the rolling mill, while cast in the casting machine still on the same cast strand. The cutting of the material into coils takes place only at the flying shears behind the rolling train, and in front of a reel area.
- Disturbances can basically occur in all subareas, ie. H. in the area of the reel, the flying shear (s), the finishing train, the roller hearth furnace, etc.
- a Verwalzer in the finishing mill z. B. torn ligament between the last two scaffolding so within a very short time leads to a jam between these scaffolding, which can only be eliminated by manual activities. This requires time-consuming work with subsequent inspection and, if necessary, repair of the plant components.
- the helmsman or the automation system stops rolling in the event of a fault.
- the scaffolds are generally driven in the shortest possible time, all drives are stopped and the strand comes to a standstill. Since the slab is not divided up to the mold, there are cases where inevitably the casting machine comes to a standstill. This unit is particularly critical to see. If the shutdown takes too long, the steel solidifies in the mold and can only be removed with great effort. The removal of the solidified casting strand from the casting machine is very time-consuming and often only possible by manual cutting (eg flame cutting). For this purpose, crane work is required and the mold and possibly parts of the continuous casting plant must be replaced. This leads to high downtimes and production losses and is also associated with manual operations.
- WO 2015/101577 A1 discloses a method and a device for producing a metallic strip in a continuous casting roll process, in which a slab is first cast in a casting machine and fed to a finishing mill downstream in the conveying direction of the strip and rolled here. If a production interruption occurs in the finished rolling mill should, the band is cut at a location between the casting machine and the finishing mill by means of a separating device, wherein the part of the strip following the cut, by means of a driver, which is arranged in the conveying direction behind the separator, is conveyed in a tape storage , Subsequently, the band is again cut through the separator, and chopped into individual parts. Finally, the tape section stored in the tape store is also shredded by the separating device by feeding this tape section opposite to the conveying direction of the tape to the separating device.
- the operation should not be interrupted as much as possible even during a planned roll change.
- the strand is separated, the severed band is rolled out. Subsequently, slices are cut from the strand and transported away by means of a discharge device as scrap.
- the scrap optionally stacked behind the shears can not necessarily be returned directly to the furnace.
- the scrap must then rather be divided in an intermediate step.
- the scissors can not chop backwards.
- no scrap chute is present.
- the invention is based on the object in a G intelligentwalzvon the production line after a malfunction or production interruption has occurred in the rolling mill, safely, quickly and economically and preferably partially or fully automatically put back into the normal operating condition, as well as to ensure improved strip quality.
- the invention is achieved by a method for producing a metal strip in the casting-rolling process, in which the strip is first cast in a casting machine and then rolled in scaffolds, which are downstream of the casting machine in the conveying direction of the strip.
- a first separating device and a second separating device are arranged between the first and second rolling stand, which cut through the strip in the region between the first and second rolling stand in step (a), wherein the band in an intermediate portion, a downstream portion and an upstream section is divided. It is expedient if the first and second separating device are actuated simultaneously.
- the intermediate portion of the tape is between the first and second separators.
- the downstream section is that part of the belt that is downstream of the first separator.
- the upstream section is that part of the belt that is upstream of the second separator.
- step (a) the downstream portion of the belt, namely, in step (b), is conveyed away from the first separator, in the conveying direction of the belt, for the purpose of freeing the first separator
- step (b) the intermediate portion of the tape remaining after performing step (a) between the first and second separators may then be conveyed towards the first separator and cut through by the first separator
- the upstream portion of the belt which is located after the passage of step (a) upstream of the second separator and is continuously conveyed from there to the second separator, is cut by means of the second separator.
- the invention is based on the essential finding that it is possible in the event of a malfunction or interruption of production in the rolling mill, with a cutting of the tape by means of the separating devices and a subsequent chop-cutting of the respective sections of the strip, or a cutting of the respective sections of the strip into parts with a predetermined length in connection with a stacking of these tape parts, a "jam" of the strip within the rolling mill, and thus damage to rolling stands and other components of the production line to prevent.
- the steps (a) to (d) can be carried out by means of a control device.
- the steps (a) to (d) are either initiated or triggered by an operator, or at least confirmed by the operator, if previously a corresponding display is done by the controller.
- the steps (a) to (d) may be integrated in the rolling mill sensor devices by means of which a fault is detected in the rolling operation. In this case, the steps (a) to (d) are performed fully automatically by the controller, or can be individually confirmed by the operator.
- a conveying of cut-off portions of the strip, eg away from the first separating device (step b) or in the direction of the first separating device (step c), can be effected by driven rollers of the roller conveyor or the driver (s) of the rolling mill.
- the cutting of the intermediate section in step (c) or of the upstream section in step (d) can take place in such a way that these sections are chopped up.
- picking devices are positioned to pick up the chopped sections of the strip.
- the chopped sections of the strip form scrap, which falls out of the production line after cutting by means of the separators down, and then in a simple manner, eg by melting, can be further processed.
- the intermediate portion in step (c) or the upstream portion of the tape in step (d) are cut by means of the separating means into parts of a predetermined defined length, and then stacked.
- the stacking of these cut portions of the strip with respect to a roller table of the rolling mill, on which the belt is transported in the conveying direction, either below the roller table or laterally next to the roller table.
- a cutting of the tape sections into parts having a predetermined length leads - in addition to a removal out of the production line - also to the advantage that these parts can possibly be used for a sale.
- step (c) the intermediate section of the belt can be shredded by means of the first separating device, wherein in step (d) the upstream section of the belt is divided into parts with a predetermined one by means of the second separating device Length can be cut.
- step (d) the upstream section of the belt is divided into parts with a predetermined one by means of the second separating device Length can be cut.
- the reverse case is also possible, ie cutting the intermediate section of the strip by means of the first separating device (in step c) into parts of a predetermined defined length, and chopping the upstream section of the strip by means of the second separating device in step (d).
- At least one driver device can be arranged between the first separating device and the second rolling stand, which ensures, in particular in step (b), the conveying of the downstream section of the belt away from the first separating device.
- a driver device in the form of a motor-driven roller, which is part of a roller table on which the belt is transported or conveyed.
- step (d) is then performed before step (c).
- the first rolling stand can be part of a roughing mill, wherein the second rolling stand can be part of a finishing mill. This means that then the first and second Separating device are both arranged in a region of the production line between the roughing mill and the finishing mill.
- the first rolling stand and the second rolling stand each form part of a rolling mill, e.g. a roughing mill and / or a finishing mill. If the first rolling stand and the second rolling stand each form part of both a roughing mill and a finishing mill, the first separating device and the second separating device can be arranged in a region between the roughing mill and the finishing mill. On the other hand, in the case where the first rolling stand and the second rolling stand are arranged either only in a roughing mill or in a finishing mill, the two cutters are then integrated within such a respective rolling mill, namely between the first and second rolling stands.
- the distance between the first rolling mill and the second rolling stand is dimensioned sufficiently large to arrange between the two separating devices.
- the method according to the present invention can be controlled in such a way that extensive algorithms for different incidents in the system control or the aforementioned control device are stored.
- an induction heater is arranged, such that the belt is brought to the heating in interaction with the induction heating.
- step (a) ie before In the event of a fault or stoppage of production, a portion of the belt having a deviation from a temperature set point is separated from the respective belt by the first separator located downstream of the induction heater.
- a "too cold" part of the band which may occur in particular when a new band is rolled out at its front end, is removed from the production line and then does not reach further rolling stands downstream of the first separator. that in the rolling stands, which are arranged downstream of the first separating device, always a strip with desired temperature and thus material properties is rolled, with uniform material properties are ensured over the conveying direction of the belt.
- a method for the production of a metallic strip in the casting-rolling process in which the strip is cast in a casting machine and then rolled in stands which are downstream of the casting machine in the conveying direction of the strip ,
- at least one first separating device is arranged upstream of at least one first rolling mill stand.
- an induction heater is arranged such that the ribbon is heated to interact with the strip Induction heating is brought.
- a part of the strip which has a deviation from a temperature-based setpoint value is separated from the respective subsequent strip by means of the first separating device.
- a second separating device can be provided upstream of the induction heating in an advantageous development.
- the induction heating is then arranged between the first separation device and the second separation device.
- a part of the strip which has a deviation from a geometrical desired value is separated from the respective subsequent strip by means of the second separating device, and then removed from the production line.
- a straightening device for example in the form of a straightening unit or an insertion funnel, be arranged. Before the belt enters the induction heating, this straightening device is brought into contact with the belt, so that the belt rests as flat as possible on the roller table.
- a straightening device is particularly recommended for the case when a front end of the band has a geometric deviation in the manner of a "ski".
- the induction heating can be designed for a so-called "boost mode", ie for operation with a short-term overload By such operation of the induction heating, the strip, and in particular its front end when rolling out a new strip, more intensive
- the Induction heating it is possible for the Induction heating to provide induction coils with higher power, and / or use additional induction coils in the induction heating.
- a more intense heating of the belt with a constant spacing of the induction heating to the belt, or a constant heating of the belt, if a complaint of the induction heating is increased to the band can be achieved.
- a receiving device e.g. one or more scrap containers below the unit, which can be emptied by crane;
- FIG. 1 is a side view of a part of a casting-rolling plant, for carrying out a method according to the present invention
- FIG. 2 is a schematic representation of the casting-rolling plant of Fig. 1,
- Fig. 3 is a schematic end view of a two-part induction heating, which may be integrated into a casting-rolling plant of Fig. 1
- Fig. 4 is a schematic end view of an induction heater, which in a
- Casting-rolling plant of Fig. 1 may be integrated, and
- Fig. 5 is a schematic side view of a portion of a casting-rolling plant, for carrying out a method according to the invention according to a further embodiment.
- Fig. 1 shows a side view of a part of a casting-rolling plant, with which a strip 1 is rolled in a production line 2.
- This production line 2 is provided following a casting machine, wherein such a casting machine belongs to the prior art and is therefore not shown in the drawing.
- the conveying direction with which the belt 1 is moved through the production line 2 is indicated by the arrow "F" in Fig. 1.
- the essential components of the production line 2 are explained below: Scaffolds are provided, namely a first rolling stand 10 and, downstream thereof, a second rolling stand 11. Between these rolling stands 10, 1 1, a first separator 12 and a second separator 13 are arranged. In this case, the second separating device 3 is located upstream of the first separating device 12 in the conveying direction F of the strip 1.
- the production line 2 is equipped with a control device 17, with which the essential components of the production line 2 can be suitably controlled.
- the control device 17 is indicated only symbolically in FIG. 1, wherein signal lines or the like between the control device 17 and the other components of the production line 2 are not shown for simplicity.
- driver devices 18, 19 are provided, by means of which the belt 1 can be transported or conveyed on a roller table 4 of the production line 2.
- a scale scrubber 22 is integrated into the production line 2.
- first rolling stand 10 may be part of a roughing mill 6, wherein the second rolling stand 1 1 may be part of a finishing mill 8.
- second rolling stand 1 1 arranged downstream of the first rolling stand 10, wherein the first and second separating means 12, 13 are provided in a region between the first rolling stand 10 and the second rolling stand 1 1.
- a method according to the present invention may be performed on a production line 2 according to FIG. 1 or FIG. 2, respectively, and works as follows:
- step (a) the two separators 12, 13 are preferably operated simultaneously to cut the tape 1 at these locations. Thereby, an intermediate portion Z remaining between the first and second separators 12, 13, a downstream portion I located downstream of the first separator 12 and a downstream portion II upstream of the second separator 13, educated.
- step (b) the downstream section I of the belt 1 is conveyed away from the first separator 12, namely in the conveying direction F, preferably by an actuation of the driving device 19 arranged downstream of the first separating device 12
- the intermediate portion Z of the belt 1 in step (c) is conveyed by the driving device 18 in the direction of the first separating device 12, and then by means of the In this cutting through the first separator 12, the intermediate portion Z of the belt 1 can be chopped, and then the chopped parts of the intermediate portion Z fall down into a receiving device 16 in the form of a scrap container which is below the first separator 12 provided collecting space 14 egg is pushed.
- the upstream section II can also be shredded, the band chaff falling down into a receiving device 16 which is inserted into the space provided below the second separator 13 collecting space 14.
- scrap containers 16 which are introduced into the respective collecting chambers 14 for receiving the chopped strip sections, it is understood that these scrap containers 16, after complete filling, can be replaced.
- an induction heater 20 is arranged in the area between the first separator 12 and the second separator 13.
- the band 1 can be specifically heated within the production line 2.
- the induction heater 20 may be designed to be split: As shown in the schematically simplified end view of FIG. 3 are then above the belt 1, an upper induction coil 20.1 and below the belt 1, a lower induction coil 20.2 arranged. As indicated by the double arrows in Fig. 3, a distance of the induction coils 20.1, 20.2 (either individually or synchronously with each other) can be changed to the band 1 to adjust a resulting height H of the induction coils 20.1, 20.2 with respect to the band 1 ,
- the electrical connections for the induction heater 20 are simplified in Fig. 3 indicated by "21".
- the induction heater 20 may also be formed in one piece, as illustrated schematically simplified in the end view of FIG. 4.
- the electrical connections for the induction heater 20 are simplified by the reference numeral "21" indicated.
- rolling of the strip 1 in the production line 2 can be optimized by a portion of the belt 1 having a temperature deviating from a predetermined target value is cut out by the first separator 12. This has the consequence that such a type cut out part of the strip 1 in the rolling stands downstream of the first separator 12 is no longer rolled, but instead falls into the plenum below the first separator 12. This ensures that, downstream of the first separating device 12, the following part of the strip 1 is rolled exclusively at a predetermined temperature, which leads to an increased product quality.
- a part of the belt 1, which has a deviation from a geometrical desired value is separated by means of the second separating device 13 from the respectively subsequent belt 1.
- Fig. 5 shows - schematically simplified - a side view of a part of a production line 2, with which the inventive method can be carried out according to a further embodiment. 5, the same components are provided with the same reference numerals in comparison to the representation of FIG. 2, and therefore not explained again in detail.
- the production line 2 according to FIG. 5 at least one first separating device 12 is provided, which is seen upstream of a rolling stand 11 in the conveying direction F of the strip 1.
- an induction heater 20 is arranged upstream of the first separator 12. If a part of the belt 1 should have a deviation from a temperature-based set point, the first separator 12, in the same manner as explained above with respect to FIG. 2, can be actuated to cut out this part from the belt 1.
- the first separator 12 By operating the first separator 12, for the purpose of severing a portion of the belt 1, which has a deviation from a temperature setpoint, the negative effects on the subsequent rolling process by a colder initial material of a by a preferably split induction heating run mate than to be minimized. As a result, uniform material properties are obtained over the direction of the material. In the course of this, the stability and operational safety of the subsequent rolling process are increased, as well as the losses due to transition regions with, for example, decreasing material thickness reduced. In case of plant failure, the reaction time for the completion of the casting operation is increased in a continuous rolling mill.
- the induction heater 20 according to FIG. 5 can be formed either in two parts (as in FIG. 3) or in one piece as in FIG. 4). To avoid repetition, reference is made to the above explanation for FIGS. 3 and 4.
- a straightening unit 24 may be arranged in the production line 2 according to FIG. 5, the distance of which - as indicated in FIG. 5 by the double arrow - is variable relative to the roller table 4.
- this straightening unit 24 By lowering this straightening unit 24 in the direction of the roller table 4, it can be brought into contact with the belt 1. This makes it possible that a front end of the belt 1 rests as flat as possible on the roller table 4, and thereby, for. to compensate for a geometric deviation in the form of a ski.
- a second separating device 13 is arranged upstream of the induction heater 24, namely in the same way as shown in FIG. 2 and in this regard at the appropriate location already explained in detail.
- the induction heater 20 may already be switched on when a front end of the belt 1 or a beginning of the material is passed through the induction heater 20. If the induction heater 20 is formed in two parts and their induction coils 20.1, 20.2 at a greater distance from the band. 1 are set, yet there is already a warming of the band. 1 If a distance of the induction coils 20.1, 20.2 relative to the band 1, if necessary because of its geometry can not be reduced, a short-term operation of the induction heater 20 in the so-called. "Boost mode" is optionally possible to achieve a desired heating of the belt 1.
- the first separating device 12, which is arranged downstream of the induction heater 20, may be in the form of a so-called “flying shears" which completely separates the front end of the strip 1 or the beginning of the material in a desired length, or in individual pieces. Mutatis mutandis this also applies to the second separator 13, which may be provided upstream of the induction heater.
- control device 17 can be integrated into a (not shown) central control of the production line 2. In this case, the different processes or processes that take place when carrying out steps (a) to (d) and / or at the first or second separating device 12, 13, on the other processes in the production line 2 or the entire Casting-rolling plant tuned. If the control device 17 should be a separate module, it is understood that the control device 17 communicates suitably with the overall control of the cast-rolling plant in order to coordinate the different operating cases that take place in the production line 2. LIST OF REFERENCE NUMBERS
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015208733 | 2015-05-11 | ||
| PCT/EP2016/060567 WO2016180882A1 (de) | 2015-05-11 | 2016-05-11 | Verfahren zur herstellung eines metallischen bandes im giesswalzverfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3294470A1 true EP3294470A1 (de) | 2018-03-21 |
| EP3294470B1 EP3294470B1 (de) | 2019-07-10 |
Family
ID=55953172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16721446.9A Active EP3294470B1 (de) | 2015-05-11 | 2016-05-11 | Verfahren zur herstellung eines metallischen bandes im giesswalzverfahren |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3294470B1 (de) |
| JP (1) | JP2018518369A (de) |
| DE (1) | DE102016208114A1 (de) |
| WO (1) | WO2016180882A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6684968B2 (ja) * | 2016-11-10 | 2020-04-22 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 連続鋳造圧延設備内において、金属的なストリップを製造するための方法 |
| DE102017210850A1 (de) * | 2016-11-17 | 2018-05-17 | Sms Group Gmbh | Ofen zum Erwärmen von Metallbändern, und Vorrichtung und Verfahren zur Herstellung von Metallbändern im Gießwalzverfahren |
| CN110695696B (zh) * | 2017-06-01 | 2021-04-16 | 罗冬 | 一种用于钢管定量切割并传送设备 |
| CN108247414A (zh) * | 2018-03-21 | 2018-07-06 | 吴江市和信机械制造厂 | 一种金属板切割装置 |
| CN112077272B (zh) * | 2019-06-12 | 2021-06-15 | 宝山钢铁股份有限公司 | 板坯连铸二冷区的电磁搅拌装置及方法 |
| DE102024102520A1 (de) * | 2024-01-30 | 2025-07-31 | Sms Group Gmbh | Zentriervorrichtung, Heizstrecke, Walzwerk und Verwendung eines Zentriermittels |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63157750A (ja) | 1986-12-22 | 1988-06-30 | Hitachi Ltd | 板材製造装置 |
| JPH01224102A (ja) | 1988-03-02 | 1989-09-07 | Hitachi Ltd | 薄板連続鋳造圧延設備 |
| JPH05277539A (ja) | 1991-07-09 | 1993-10-26 | Nkk Corp | ストリップサンプリング装置 |
| DE4220424C2 (de) | 1992-06-22 | 1999-03-04 | Eko Stahl Gmbh | Einrichtung zum Trennen einer havarierten Dünnbramme |
| ES2112440T3 (es) | 1993-05-17 | 1998-04-01 | Danieli Off Mecc | Linea para producir banda y/o plancha. |
| DE19856767A1 (de) | 1998-11-30 | 2000-05-31 | Mannesmann Ag | Haspelanordnung zum Aufhaspeln von dünn gewalztem Fertigband |
| US6296047B1 (en) * | 1999-05-21 | 2001-10-02 | Danieli Technology, Inc. | Endless casting rolling system with single casting stand |
| JP4366825B2 (ja) | 2000-03-30 | 2009-11-18 | Jfeスチール株式会社 | 接合用クロップシャ、熱間圧延設備列及び熱間圧延方法 |
| WO2008053522A1 (fr) * | 2006-10-31 | 2008-05-08 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Dispositif de laminage à chaud |
| DE102007058709A1 (de) * | 2007-08-04 | 2009-02-05 | Sms Demag Ag | Verfahren zum Herstellen eines Bandes aus Stahl |
| AT506603B8 (de) | 2008-04-04 | 2010-03-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung für eine giess-walz-verbundanlage |
| DE102009018683A1 (de) * | 2009-04-23 | 2010-10-28 | Sms Siemag Ag | Verfahren und Vorrichtung zum Stranggießen einer Bramme |
| EP2428288B1 (de) * | 2010-09-08 | 2013-04-17 | Siemens VAI Metals Technologies GmbH | Verfahren zum Herstellen von Stahlbändern durch Endloswalzen oder Semi-Endloswalzen |
| AT513299B1 (de) * | 2012-08-20 | 2016-04-15 | Primetals Technologies Austria GmbH | Verfahren und Vorrichtung für eine Gieß-Walz-Verbundanlage |
| JP2014175082A (ja) * | 2013-03-06 | 2014-09-22 | Jfe Steel Corp | 誘導加熱装置および誘導加熱方法 |
| EP2964404B1 (de) * | 2013-03-08 | 2017-05-10 | SMS group GmbH | Verfahren zum herstellen eines metallbandes durch giesswalzen |
| DE102014224231A1 (de) | 2014-01-03 | 2015-07-09 | Sms Siemag Ag | Verfahren und Vorrichtung zur Herstellung eines metallischen Bandes im kontinuierlichen Gießwalzverfahren |
-
2016
- 2016-05-11 WO PCT/EP2016/060567 patent/WO2016180882A1/de not_active Ceased
- 2016-05-11 EP EP16721446.9A patent/EP3294470B1/de active Active
- 2016-05-11 JP JP2017559015A patent/JP2018518369A/ja active Pending
- 2016-05-11 DE DE102016208114.4A patent/DE102016208114A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018518369A (ja) | 2018-07-12 |
| WO2016180882A1 (de) | 2016-11-17 |
| EP3294470B1 (de) | 2019-07-10 |
| DE102016208114A1 (de) | 2016-11-17 |
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