EP1455975B1 - Procede et dispositif pour produire une bande de metal ebarbee - Google Patents

Procede et dispositif pour produire une bande de metal ebarbee Download PDF

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Publication number
EP1455975B1
EP1455975B1 EP02793060A EP02793060A EP1455975B1 EP 1455975 B1 EP1455975 B1 EP 1455975B1 EP 02793060 A EP02793060 A EP 02793060A EP 02793060 A EP02793060 A EP 02793060A EP 1455975 B1 EP1455975 B1 EP 1455975B1
Authority
EP
European Patent Office
Prior art keywords
strip
edges
installation
cooling
band
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
EP02793060A
Other languages
German (de)
English (en)
Other versions
EP1455975A1 (fr
Inventor
Gerald Hohenbichler
Jean-Michel Damasse
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.)
Primetals Technologies Austria GmbH
Original Assignee
Voest Alpine Industrienlagenbau GmbH
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 Voest Alpine Industrienlagenbau GmbH filed Critical Voest Alpine Industrienlagenbau GmbH
Publication of EP1455975A1 publication Critical patent/EP1455975A1/fr
Application granted granted Critical
Publication of EP1455975B1 publication Critical patent/EP1455975B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
    • 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
    • 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
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1246—Nozzles; Spray heads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49989—Followed by cutting or removing material

Definitions

  • the invention relates to the continuous casting of metals and more specifically to the casting of Narrow thickness bands directly from liquid metal.
  • the casting of a metal strip is usually done on a plant to the so-called "Two-roll casting".
  • Such plants include, as main elements, the mold form and in which the band solidifies, two rollers with substantially horizontal axes, which are arranged opposite each other and around their respective axes are driven in opposite directions. These Rollers are internally cooled strongly, and their lateral surfaces define a casting mold with movable walls, where the solidification of the band in the form of two Strand bowls begins extending from the roll surfaces develop. These strand bowls essentially run at the height of the "kissing point, i.e.
  • tapes cast by these methods are generally intended to cold rolled to obtain sheets of standard thicknesses. Before that you can also be subjected to hot rolling, which is intended to microstructures to change and close porosities that are at the core of the band at his
  • the tapes cast in this way generally need to be cold rolled or preferably before its first winding after the casting of a Band edge trimming be subjected to a width of about 15 mm.
  • these band edges are formed of strand shell sections extending below conditions other than those which strengthen the more centralized ones Parts of the band have led, in particular due to the proximity of the lateral Closure walls that tend to cool the metal more than normal. Possible differences between the cooling caused by the rolls between their edges and their more central parts may also occur. The Cooling may be stronger at the edges than in the middle and vice versa, depending on Execution of the rolls.
  • the band edges can also have an irregular shape, which in the later rolling operations lead to inhomogeneities in the mechanical properties of the Sheet metal leads, in particular due to the local differences in the obtained Degree of reduction.
  • the band edges Unevenness that should be eliminated before cold rolling to an impairment to avoid the surface of the rolling cylinder.
  • trimming the band edges becomes a given Time of processing the tapes with the help of scissors or any other Tooling conventionally used in equipment for machining Tapes made by conventional methods is used.
  • the aim of the invention is to propose a method and a device which it allow to perform a satisfactory trimming of the band edges, too if the strip edges are initially at a higher temperature than this is desirable.
  • the invention relates to a method for producing a Metal band of a cast directly from liquid metal band, in which a Trimming the band edges is made, characterized in that the Band edges are cooled in a controlled manner before trimming to them more brittle than the rest of the band.
  • This metal can be steel, and the cooling of the strip edges begins in this Fall at a temperature of 950 to 1100 ° C.
  • the trimming of the strip edges immediately after the controlled Cooling down.
  • the trimming of the strip edges can be done before winding the tape become.
  • Controlled cooling of the strip edges may occur after hot rolling of the strip the rewarming of the tape by inductive Heating up precedes.
  • the controlled cooling of the strip edges takes place in-line with the casting of the band.
  • the invention also relates to a system for processing thin metal bands, which a system for casting thin strips directly from liquid metal, and comprising a system for trimming the strip edges, characterized in that a system for controlled exclusive or preferred cooling of the strip edges of the tape of a system for Trimming the band edges goes on.
  • the system for controlled cooling of the band edges of the tape can on the same processing line as the casting machine for thin strips.
  • the system for controlled cooling of the edges can be ramps with spray nozzles each directing a cooling fluid jet to one side of a belt edge.
  • the ramps can be located above and below the belt, and the spray nozzles direct the rays to the outside of the band.
  • the ramps can be arranged laterally of the belt, the spray nozzles direct the Blasting on the narrow side of the belt, and the system for controlled cooling
  • the edges also include barriers that are in sliding contact with the belt surface and each defining a portion of the width of the band edges, which the Effective range of the cooling fluid represents.
  • the invention consists in placing the edges of the tape in front of them Pruning strongly cool. This cooling is done by spraying a fluid to a width equal to the width of the area to be cropped.
  • the example of a casting plant for strips of metal, in particular of steel, in 1a conventionally comprises two casting rolls 1, 1 'which are inside cooled and in the opposite direction about their axes in a horizontal position be driven in rotation.
  • Lateral closure walls 2, 2 ' which are between the flat End faces 3, 3 'of the rollers 1, 1' are applied, limit with the side walls the rollers 1, 1 'a casting room, in the continuous liquid steel by not shown means such as by a refractory tube, with a Distributor is connected, is poured.
  • the solidification and the removal along the arrows 5 of a band 6 with a thickness of in general 1 to 10 mm achieved.
  • the belt 6 passes through in a known manner Induction furnace 7, which is destined to be before it enters a hot rolling stand 8, which reduces the thickness of the belt 6 by, for example, 10% or more heat.
  • the band edges 9, 9 'of the band 6 then become strong subjected to controlled cooling, while the rest of the belt 6 continue naturally or under the influence of a much more moderate controlled Cooling cools down.
  • band edge 9 'of the band 6 are sections to be understood, each extending from one of the edges of the band 6 on a width that reach 25 mm can, and then in a step preceding the cold rolling of the belt 6, be trimmed or trimmed.
  • this trimming is done immediately after the controlled Cooling and before winding the tape 6.
  • the system is used for controlled cooling of ramps 10, 10 ', 10 "formed, the spray nozzles, each having a beam 11 of a Direct cooling fluids to the belt 6.
  • This fluid can in a known manner, a water Water-air mixture, air, liquid nitrogen, etc., if it is in sufficient Amount is sprayed to the desired cooling effect at the band edges 9, 9 ' to achieve the band 6.
  • the ramps 10, 10 ', 10 "inject fluid jets 11, which are directed outside on the belt 6. In this way the fluid does not run the central region of the belt 6, the cooling of course thus continued becomes. In this way, the effect of cooling at the strip edges 9, 9 ', the are limited by dotted lines 12, 12 'limited.
  • This limitation of Localization of the cooling effect can be supplemented by the whole or one Part of the central area of the belt 6, which should not be cooled, with a or more caps is covered, this cap (s) in a small Distance from the surface of the belt 6 are held.
  • This solution offers the advantage over the previous one that the Surface of the central area remains free, causing his observation is easier.
  • a system for trimming the band edges which by circular saws 15, 15 ' are shown and are preferably formed by circular knife scissors, of course any known device that ensure this function on the expiring belt 6 can, can be used. Such devices are well known and are used in particular in rolling mills.
  • the wound coil can then be transported to the plant, which the Further treatment of the belt 6 ensures, for example, a cold rolling, a Annealing pickling, which precedes cold rolling, etc.
  • the system according to the invention for cooling the band edges of a thin strip, that was made by continuous casting is not necessarily in-line with the Casting plant arranged. It can be arranged at any point in the production chain be, where the temperature of the belt is greater than 950 ° C, so that the desired metallurgical effect is achieved for this cooling. It's not always required that the system 15, 15 'for trimming the strip edges 9, 9' immediately on the cooling system according to the invention follows, unless this cooling was not effective insofar as there is a risk that the breakage of the strip edges 9, 9 'spontaneously while editing the tape 6 before trimming the Band edges 9, 9 'may occur.
  • the step of cooling the band edges 9, 9 'with a step of controlled cooling of the entire band 6 for metallurgical reasons coincide.
  • this step is now a much stronger cooling at the strip edges 9, 9 'than at the remainder of the strip 6, around the invention use. It is thus no longer an exclusive in this way Cooling, but only a preferred cooling of the band edges 9, 9 '.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Coating With Molten Metal (AREA)

Claims (11)

  1. Procédé de fabrication d'un feuillard métallique à partir d'un feuillard (6) qui est coulé directement à partir de métal liquide (4) et dans lequel un dressage des bords (9, 9') du feuillard est réalisé, caractérisé en ce que les bords (9, 9') du feuillard sont refroidis de manière contrôlée avant le dressage pour les rendre plus fragiles que le reste du feuillard (6).
  2. Procédé selon la revendication 1, caractérisé en ce que le métal est l'acier et en ce que le refroidissement des bords (9, 9') du feuillard commence à une température de 950 à 1 100°C.
  3. Procédé selon les revendications 1 ou 2, caractérisé en ce que le dressage des bords' (9, 9') du feuillard est réalisé immédiatement après leur refroidissement contrôlé.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que le dressage des bords (9, 9') du feuillard est réalisé avant le bobinage du feuillard (6).
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce que le refroidissement contrôlé des borts (9, 9') du feuillard est réalisé après un laminage à chaud du feuillard (6) précédé par un réchauffement du feuillard (6) par chauffage à induction.
  6. Procédé selon l'une des revendications 1 à 5, caractérisé en ce que le refroidissement contrôlé des bords (9, 9') du feuillard s'effectue en ligne avec la coulée continue du feuillard (6).
  7. Installation de traitement d'un mince feuillard métallique (6) obtenu directement à partir de métal liquide dans une installation de coulée continue de feuillards minces, qui comporte une installation (15, 15') de dressage des bords (9, 9') du feuillard, caractérisée en ce qu'une installation de refroidissement exclusif ou de préférence contrôlé des bords (9, 9') du feuillard (6) précède une installation (15, 15') de dressage des bords (9, 9') du feuillard.
  8. Installation selon la revendication 7, caractérisée en ce que l'installation de refroidissement contrôlé des bords (9, 9') du feuillard (6) est disposée sur la même ligne de traitement que l'installation de coulée continue de feuillards minces.
  9. Installation selon l'une des revendications 7 ou 8, caractérisée en ce que l'installation de refroidissement contrôlé des bords (9, 9') du feuillard présente des rampes (10, 10', 10'') de gicleurs de projection qui orientent tous un jet (11) de fluide de refroidissement sur un côté d'un bord (9, 9') du feuillard (6).
  10. Installation selon la revendication 9, caractérisée en ce que les rampes (10, 10', 10'') sont disposées au-dessus et en dessous du feuillard (6) et en ce que les gicleurs de projection orientent les jets (11) sur le côté extérieur du feuillard (6).
  11. Installation selon la revendication 9, caractérisée en ce que les rampes (10, 10', 10'') sont disposées sur le côté du feuillard (6), en ce que le gicleur de projection oriente les jets (11) sur les chants du feuillard (6) et en ce que l'installation de refroidissement contrôlé des bords (9, 9') du feuillard comporte également des barrières (13, 13') qui sont en contact coulissant avec la surface du feuillard (6) et qui délimitent toutes deux une partie (14, 14') de la largeur des bords (9, 9') du feuillard (6) qui constitue la zone d'action du fluide de refroidissement.
EP02793060A 2001-12-20 2002-12-18 Procede et dispositif pour produire une bande de metal ebarbee Expired - Lifetime EP1455975B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0116601 2001-12-20
FR0116601A FR2833871B1 (fr) 2001-12-20 2001-12-20 Procede et installation de fabrication de bandes metalliques a partir de bandes coulees directement a partir de metal liquide
PCT/EP2002/014467 WO2003053612A1 (fr) 2001-12-20 2002-12-18 Procede et dispositif pour produire une bande de metal ebarbee

Publications (2)

Publication Number Publication Date
EP1455975A1 EP1455975A1 (fr) 2004-09-15
EP1455975B1 true EP1455975B1 (fr) 2005-12-07

Family

ID=8870794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02793060A Expired - Lifetime EP1455975B1 (fr) 2001-12-20 2002-12-18 Procede et dispositif pour produire une bande de metal ebarbee

Country Status (10)

Country Link
US (1) US7367104B2 (fr)
EP (1) EP1455975B1 (fr)
KR (1) KR20040063177A (fr)
CN (1) CN1319678C (fr)
AT (1) ATE311951T1 (fr)
AU (1) AU2002358748B2 (fr)
DE (1) DE50205229D1 (fr)
FR (1) FR2833871B1 (fr)
MX (1) MXPA04006043A (fr)
WO (1) WO2003053612A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008005116A1 (de) * 2008-01-14 2009-07-23 Salzgitter Flachstahl Gmbh Verfahren und Einrichtung zur Herstellung eines Metallbandes mit über Länge und Breite unterschiedlichen Materialeigenschaften

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4833531B2 (ja) * 2003-11-11 2011-12-07 新日本製鐵株式会社 プレス成形加工装置、プレス成形加工方法、コンピュータプログラム及び記録媒体
CN101698222B (zh) * 2009-09-18 2011-07-27 德阳宏广科技有限公司 带纠偏系统的连铸修边机
CN102059715A (zh) * 2010-11-25 2011-05-18 张家港西一新型汽车配件有限公司 胶条生产线中的切边装置
WO2013075092A1 (fr) 2011-11-17 2013-05-23 Nucor Corporation Procédé de coulage en continu d'une fine bande d'acier
CN103357963B (zh) * 2013-07-15 2016-12-28 宁波韵升弹性元件有限公司 精密钢带刮边机
CN105364161B (zh) * 2015-12-16 2018-05-18 浙江龙盛薄板有限公司 用于冷轧薄板电解清洗线的切边装置
CN106622919B (zh) * 2016-12-28 2020-04-28 河南理工大学 一种金属带材表面粗糙度增加设备及加工方法
CN114851272A (zh) * 2022-04-11 2022-08-05 苏州腾达光学科技有限公司 Oca软胶带的裁切设备

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149520A (en) * 1960-12-29 1964-09-22 Nat Steel Corp Automatic cycling of shear control
US3196531A (en) * 1963-06-24 1965-07-27 Continental Can Co Method of locating hidden regions in composite laminate stock, and product
CH404093A (de) * 1963-06-25 1965-12-15 Moossche Eisenwerke Ag Verfahren zum kontinuierlichen Herstellen von profilierten Strängen und Stranggiessanlage zur Durchführung dieses Verfahrens
US3333452A (en) * 1965-03-03 1967-08-01 Sendzimir Inc T Reduction of thick flat articles
LU70769A1 (fr) * 1974-08-20 1975-10-08
LU70768A1 (fr) * 1974-08-20 1975-10-08
JPS57127505A (en) * 1981-01-22 1982-08-07 Nippon Steel Corp Direct rolling manufacturing device for steel
GB2115732A (en) * 1982-03-02 1983-09-14 Sumitomo Metal Ind Method and apparatus for controlling width and thickness of strip
US4527613A (en) * 1983-06-17 1985-07-09 Electric Power Research Institute Method and apparatus for slitting a continuously cast metal ribbon
JPS63309306A (ja) * 1987-06-11 1988-12-16 Hitachi Ltd 連続鋳造鋳片の圧延設備及び圧延方法
DE3839954A1 (de) * 1988-11-26 1990-05-31 Schloemann Siemag Ag Anlage zur herstellung von warmgewalztem stahlband
FR2650966A1 (fr) * 1989-08-18 1991-02-22 Siderurgie Fse Inst Rech Procede et dispositif de coulee continue directe de produits metalliques minces
DE4041787A1 (de) * 1990-12-24 1992-06-25 Schloemann Siemag Ag Einrichtung zum kuehlen der presswerkzeuge einer stauchpresse und verfahren zum betreiben der einrichtung
US5197179A (en) * 1991-04-18 1993-03-30 T. Sendzimir, Inc. Means and a method of improving the quality of cold rolled stainless steel strip
DE9203472U1 (de) * 1992-02-15 1992-06-04 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Vorrichtung zum Besäumen von Bändern, insbesondere warmgewalzten Metallbändern
US6044895A (en) * 1993-12-21 2000-04-04 Siemens Aktiengesellschaft Continuous casting and rolling system including control system
FR2721843B1 (fr) 1994-06-30 1996-08-30 Unisor Sacilor Disposition de coulee continue entre cylindres a parois d'obturation laterale appliquees
JP2750096B2 (ja) * 1995-05-08 1998-05-13 新日本製鐵株式会社 ストリップ連続鋳造熱間圧延熱処理酸洗設備および酸洗コイルの製造方法
TW340067B (en) * 1996-11-13 1998-09-11 Ishikawajima Harima Heavy Ind Rolled strip joining device and a hot strip mill having such a device
IT1296715B1 (it) * 1997-11-11 1999-07-15 Danieli Off Mecc Procedimento di controllo assialita' per bramme uscenti da colata continua e relativo dispositivo
DE19750817C2 (de) * 1997-11-17 2003-03-20 Sms Demag Ag Verfahren zur Verbesserung der Oberflächenqualität einer stranggegossenen Bramme
JP4205852B2 (ja) * 2000-11-14 2009-01-07 富士フイルム株式会社 平版印刷版用支持体の製造方法及び製造装置
DE10106273A1 (de) * 2001-02-01 2002-08-08 Sms Demag Ag Verfahren zum Beeinflussen des Profils von Walzband

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008005116A1 (de) * 2008-01-14 2009-07-23 Salzgitter Flachstahl Gmbh Verfahren und Einrichtung zur Herstellung eines Metallbandes mit über Länge und Breite unterschiedlichen Materialeigenschaften
DE102008005116B4 (de) * 2008-01-14 2010-01-28 Salzgitter Flachstahl Gmbh Verfahren und Einrichtung zur Herstellung eines Metallbandes mit über Länge und Breite unterschiedlichen Materialeigenschaften

Also Published As

Publication number Publication date
CN1630568A (zh) 2005-06-22
US7367104B2 (en) 2008-05-06
EP1455975A1 (fr) 2004-09-15
FR2833871A1 (fr) 2003-06-27
AU2002358748B2 (en) 2007-05-24
DE50205229D1 (de) 2006-01-12
US20050108868A1 (en) 2005-05-26
FR2833871B1 (fr) 2004-07-09
MXPA04006043A (es) 2004-09-27
WO2003053612A1 (fr) 2003-07-03
CN1319678C (zh) 2007-06-06
ATE311951T1 (de) 2005-12-15
KR20040063177A (ko) 2004-07-12
AU2002358748A1 (en) 2003-07-09

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