EP1455975B1 - Verfahren und vorrichtung zur herstellung eines besäumten metallbandes - Google Patents
Verfahren und vorrichtung zur herstellung eines besäumten metallbandes Download PDFInfo
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000001816 cooling Methods 0.000 claims abstract description 52
- 238000009966 trimming Methods 0.000 claims abstract description 23
- 238000005266 casting Methods 0.000 claims abstract description 22
- 238000005098 hot rolling Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 239000012809 cooling fluid Substances 0.000 claims description 9
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000003303 reheating Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 13
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 238000005097 cold rolling Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000013138 pruning Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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)
- Coating With Molten Metal (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Description
- Figur 1 schematisch in Perspektive (Figur 1 a) eine Stranggießanlage für dünne Bänder zeigt, die mit einer Vorrichtung zum Besäumen der Bandkanten versehen ist, vor der eine Anlage zum Abkühlen der Bandkanten (Figur 1b) angeordnet ist;
- Figur 2 eine Variante der Anlage zum Abkühlen der Bandkanten zeigt.
Claims (11)
- Verfahren zur Herstellung eines Metallbandes aus einem Band (6), das direkt aus Flüssigmetall (4) gegossen und bei dem ein Besäumen der Bandkanten (9, 9') vorgenommen wird, dadurch gekennzeichnet, dass die Bandkanten (9, 9') vor dem Besäumen auf gesteuerte Weise abgekühlt werden, um sie brüchiger als den Rest des Bandes (6) zu machen.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Metall Stahl ist und das Abkühlen der Bandkanten (9, 9') bei einer Temperatur von 950 bis 1100°C beginnt.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Besäumen der Bandkanten (9, 9') sofort nach deren gesteuerten Abkühlen vorgenommen wird.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Besäumen der Bandkanten (9, 9') vor einem Aufwickeln des Bandes (6) vorgenommen wird.
- Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das gesteuerte Abkühlen der Bandkanten (9, 9') nach einem Warmwalzen des Bandes (6) vorgenommen wird, dem ein Wiedererwärmen des Bandes (6) durch induktive Aufheizung vorausgeht.
- Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das gesteuerte Abkühlen der Bandkanten (9, 9') in-line mit dem Gießen des Bandes (6) erfolgt.
- Anlage zur Bearbeitung eines dünnen Metallbandes (6), das von einer Anlage zum Gießen von dünnen Bändern direkt aus Flüssigmetall kommt, und die eine Anlage (15, 15') zum Besäumen der Bandkanten (9, 9') umfasst, dadurch gekennzeichnet, dass eine Anlage zum ausschließlichen oder bevorzugten gesteuerten Abkühlen der Bandkanten (9, 9') des Bandes (6) einer Anlage (15, 15') zum Besäumen der Bandkanten (9, 9') vorausgeht.
- Anlage nach Anspruch 7, dadurch gekennzeichnet, dass die Anlage zum gesteuerten Abkühlen der Bandkanten (9, 9') des Bandes (6) auf derselben Bearbeitungsstraße wie die Gießanlage für dünne Bänder angeordnet ist.
- Anlage nach einem der Ansprüche 7 oder 8, dadurch gekennzeichnet, dass die Anlage zum gesteuerten Abkühlen der Bandkanten (9, 9') Rampen (10, 10', 10") mit Spritzdüsen umfasst, die jeweils einen Strahl (11) eines Kühlfluids auf eine Seite einer Bandkante (9, 9') des Bandes (6) richten.
- Anlage nach Anspruch 9, dadurch gekennzeichnet, dass die Rampen (10, 10', 10") über und unter dem Band (6) angeordnet sind, und dass die Spritzdüsen die Strahlen (11) auf die Außenseite des Bandes (6) richten.
- Anlage nach Anspruch 9, dadurch gekennzeichnet, dass die Rampen (10, 10', 10") seitlich des Bandes (6) angeordnet sind, dass die Spritzdüsen die Strahlen (11) auf die Schmalseiten des Bandes (6) richten und dass die Anlage zum gesteuerten Abkühlen der Bandkanten (9, 9') auch Sperren (13, 13') umfasst, die mit der Oberfläche des Bandes (6) in gleitendem Kontakt stehen und jeweils einen Abschnitt (14, 14') der Breite der Bandkanten (9, 9') des Bandes (6) begrenzen, der den Wirkbereich des Kühlfluids darstellt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
FR0116601 | 2001-12-20 | ||
PCT/EP2002/014467 WO2003053612A1 (de) | 2001-12-20 | 2002-12-18 | Verfahren und vorrichtung zur herstellung eines besäumten metallbandes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1455975A1 EP1455975A1 (de) | 2004-09-15 |
EP1455975B1 true EP1455975B1 (de) | 2005-12-07 |
Family
ID=8870794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02793060A Expired - Lifetime EP1455975B1 (de) | 2001-12-20 | 2002-12-18 | Verfahren und vorrichtung zur herstellung eines besäumten metallbandes |
Country Status (10)
Country | Link |
---|---|
US (1) | US7367104B2 (de) |
EP (1) | EP1455975B1 (de) |
KR (1) | KR20040063177A (de) |
CN (1) | CN1319678C (de) |
AT (1) | ATE311951T1 (de) |
AU (1) | AU2002358748B2 (de) |
DE (1) | DE50205229D1 (de) |
FR (1) | FR2833871B1 (de) |
MX (1) | MXPA04006043A (de) |
WO (1) | WO2003053612A1 (de) |
Cited By (1)
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)
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 |
US8893768B2 (en) | 2011-11-17 | 2014-11-25 | Nucor Corporation | Method of continuous casting thin steel strip |
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 |
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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 (de) * | 1974-08-20 | 1975-10-08 | ||
LU70768A1 (de) * | 1974-08-20 | 1975-10-08 | ||
JPS57127505A (en) * | 1981-01-22 | 1982-08-07 | Nippon Steel Corp | Direct rolling manufacturing device for steel |
CA1213762A (en) * | 1982-03-02 | 1986-11-12 | Yukio Matsuda | 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 |
-
2001
- 2001-12-20 FR FR0116601A patent/FR2833871B1/fr not_active Expired - Fee Related
-
2002
- 2002-12-18 MX MXPA04006043A patent/MXPA04006043A/es active IP Right Grant
- 2002-12-18 WO PCT/EP2002/014467 patent/WO2003053612A1/de active IP Right Grant
- 2002-12-18 CN CNB028273249A patent/CN1319678C/zh not_active Expired - Fee Related
- 2002-12-18 AT AT02793060T patent/ATE311951T1/de not_active IP Right Cessation
- 2002-12-18 KR KR10-2004-7009832A patent/KR20040063177A/ko not_active Application Discontinuation
- 2002-12-18 AU AU2002358748A patent/AU2002358748B2/en not_active Ceased
- 2002-12-18 EP EP02793060A patent/EP1455975B1/de not_active Expired - Lifetime
- 2002-12-18 DE DE50205229T patent/DE50205229D1/de not_active Expired - Fee Related
- 2002-12-18 US US10/499,772 patent/US7367104B2/en not_active Expired - Fee Related
Cited By (2)
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 |
---|---|
MXPA04006043A (es) | 2004-09-27 |
CN1319678C (zh) | 2007-06-06 |
US7367104B2 (en) | 2008-05-06 |
WO2003053612A1 (de) | 2003-07-03 |
FR2833871B1 (fr) | 2004-07-09 |
DE50205229D1 (de) | 2006-01-12 |
US20050108868A1 (en) | 2005-05-26 |
ATE311951T1 (de) | 2005-12-15 |
AU2002358748B2 (en) | 2007-05-24 |
EP1455975A1 (de) | 2004-09-15 |
CN1630568A (zh) | 2005-06-22 |
KR20040063177A (ko) | 2004-07-12 |
FR2833871A1 (fr) | 2003-06-27 |
AU2002358748A1 (en) | 2003-07-09 |
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