WO2004004938A1 - Verfahren und giesswalzanlage zum semi-endloswalzen oder endloswalzen durch giessen eines metalls insbesondere eines stahlstrangs, der nach dem erstarren bei bedarf quergeteilt wird - Google Patents
Verfahren und giesswalzanlage zum semi-endloswalzen oder endloswalzen durch giessen eines metalls insbesondere eines stahlstrangs, der nach dem erstarren bei bedarf quergeteilt wird Download PDFInfo
- Publication number
- WO2004004938A1 WO2004004938A1 PCT/EP2003/004599 EP0304599W WO2004004938A1 WO 2004004938 A1 WO2004004938 A1 WO 2004004938A1 EP 0304599 W EP0304599 W EP 0304599W WO 2004004938 A1 WO2004004938 A1 WO 2004004938A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rolling
- casting
- roller
- speed
- hearth furnace
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
- B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- 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
- B21B1/466—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 non-continuous process, i.e. the cast being cut before rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
-
- 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
- B21B37/005—Control of time interval or spacing between workpieces
-
- 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
-
- 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
-
- 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
- Y10T29/49991—Combined with rolling
Definitions
- the invention relates to a method and a casting and rolling plant for semi-continuous rolling or continuous rolling by casting a metal, in particular a steel strand, which is cross-divided after solidification, if necessary, the casting strand partial lengths are guided into a roller hearth furnace for heating and uniformity to the rolling temperature , and the partial lengths with rolling temperature are introduced for rolling into a rolling mill, the continuous casting being continued without interruption during the rolling operation.
- Such a method is known from EP 0 264 459 B1.
- the partial lengths of the casting strand are stored in the tunnel furnace with transverse transport.
- the partial casting lengths are stored over a period of time which is a multiple, e.g. four times their casting time.
- the method is carried out in such a way that the rolling of each individual casting strand part length is carried out in a time unit which is only a fraction, e.g. corresponds to a fifth of its casting time, and to the effect that the rolling is carried out discontinuously and the rolling process is interrupted with a pause for a period of time which corresponds to the difference between a casting time and a rolling.
- This process is strictly based on continuous casting and is not matched to the rolling process.
- the invention has for its object to tune the semi-continuous rolling and the continuous rolling more closely to the conditions during rolling in order to adapt the rolling process to the continuous casting process.
- the object is achieved according to the invention in that the casting speed is reduced for a roll change in such a way that a sufficient buffer time for a roll change is maintained between the end of the rolling of the previous multiple length and the piercing of a new partial length or multiple length in the rolling mill.
- the semi-endless rolling and the endless rolling are adapted to the conditions of the rolling and a buffer time is created for the inevitable roll change.
- the larger lengths of rolling stock resulting from semi or endless rolling are taken into account in that several coils are produced from a multiple length.
- the buffer time for the roll change can also be influenced by reducing the casting speed depending on the feed speed of the rolling mill and / or the roll change time including the calibration time and / or the buffer length of the roller hearth furnace and / or the final roll thickness after the cross-cutting.
- the buffer length of the roller hearth furnace be matched to at least one roller level.
- the casting speed V c which corresponds to the feed speed V w of the rolling mill, is reduced to the same or greater according to the following formula:
- a further time saving can be achieved by increasing the final rolling thickness and / or the feed speed of the rolling mill between rolling campaigns within a casting sequence after the cross-cutting.
- Another embodiment is that a combination of an adjustment of the casting speed and the final rolling thickness is used to optimize the production output.
- Another buffer time can be achieved by increasing the final rolling thickness by a factor of 2 and reducing the casting speed to a minimum of 30%.
- the method can be used in such a way that, after the cross-cutting, the casting speed is reduced and / or the drawing-in speed of the rolling mill and / or the final rolling thickness are increased, the worn rolls of the rolling mill are changed after the rolling has ended and after this has taken place Roll change the casting speed is increased to the feed speed of the rolling mill.
- the casting and rolling system required for carrying out the process for semi-continuous rolling or continuous rolling of a cast metal or steel strand which can be divided into partial lengths when required in the solidified state and the partial lengths of the continuous strand can be kept warm in a roller hearth furnace and heated to the rolling temperature and comparable and are insertable into a rolling mill, the sequential arrangement of the continuous casting machine, a transverse partial facility, a roller hearth furnace, additional facilities, a rolling mill and at the end of a coiler.
- the casting and rolling system can then be operated according to the method described above, in that between the continuous casting machine and the rolling train a roller hearth furnace with at least one roll level, at the entrance and / or exit of which a cross-section device, subsequently a descaling device, is provided, followed by the rolling train and a separating device, a cooling section and coiler systems are arranged behind the rolling mill.
- One embodiment consists in the fact that, with at least two roller levels, pivotable roller tracks are arranged at the entrance and exit of the roller hearth furnace, each with a bending and / or straightening unit. The strand material can thus be guided precisely into the respective roll level.
- the strand guide can also be designed in such a way that multiple lengths can be introduced at a single height level from the outlet of the continuous casting machine through the roller conveyor of the roller hearth furnace into the rolling mill.
- FIG. 2A shows a partial side view with a casting strand, the casting speed being equal to or less than the rolling speed
- FIG. 2B shows the same view with the transport speed of a casting strand partial length increased to the rolling speed
- 3A shows the continuous casting and rolling at the same casting and rolling speed and with two coiler systems
- FIG. 3B shows the continuous casting and rolling with the two coiler systems
- the casting speed V c is reduced for a roller change such that a sufficient one between the end of the rolling of a previous multiple length 21 and the piercing of a new partial length 20 or multiple length 21 in the rolling train 3 Buffer time for the roll change is available.
- Multiple coils 22 can be wound from the multiple length 21.
- the final roll thickness can be increased by a maximum of 2.5 times.
- Another option is that the final roll thickness is increased by a maximum of a factor of 2 and the casting speed is reduced to a minimum of 30%.
- the casting speed V c is reduced and / or the drawing-in speed V w of the rolling mill 3 and / or the final rolling thickness are increased, after the rolling has ended, the worn rollers 3a of the rolling mill 3 are changed and after the roll change, the casting speed V c is increased to the draw-in speed V w of the rolling train 3.
- roller conveyors 11, 13 on the inlet and outlet sides have bending and / or straightening units 7, 8 which can be aligned or set up on the respective roller plane 24.
- the pivotable roller conveyors 11, 13 are provided at the entrance 12a and at the exit 12b of the roller hearth furnace 2 with at least two roller levels 24, each with a bending and / or straightening unit 7, 8 (cf. FIG. 5).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA200501033A UA79621C2 (en) | 2002-07-06 | 2003-02-05 | Method and casting roller plant for the semi-endless or endless rolling by casting of a metal strip |
KR1020047020330A KR100990867B1 (ko) | 2002-07-06 | 2003-05-02 | 응고 후에 필요에 따라 소정 길이로 절단되는 금속 빌렛,특히 강 빌렛의 주조에 의한 반 연연속 압연 또는 연연속압연 방법 및 그를 위한 연속 주조 압연 설비 |
MXPA05000312A MXPA05000312A (es) | 2002-07-06 | 2003-05-02 | Procedimiento e instalacion de laminacion por colada para el laminado semi-continuo o continuo por medio de la colada de un metal en especial una cuerda de acero la cual al solidificar se puede dividir transversalmente segun se requiera. |
CA2491676A CA2491676C (en) | 2002-07-06 | 2003-05-02 | Method and continuous casting and rolling plant for the semi-endless or endless rolling by casting a metal strand, especially a steel strand, which is cut to length as required after solidification |
EP03729965A EP1519798B1 (de) | 2002-07-06 | 2003-05-02 | Verfahren und giesswalzanlage zum semi-endloswalzen oder endloswalzen durch giessen eines metalls insbesondere eines stahlstrangs, der nach dem erstarren bei bedarf quergeteilt wird |
US10/518,085 US7152661B2 (en) | 2002-07-06 | 2003-05-02 | Method and casting roller plant for the semi-endless or endlers rolling by casting of a metal in particular a steel strip which may be transversely separated as required after solidification |
DE50304672T DE50304672D1 (de) | 2002-07-06 | 2003-05-02 | Verfahren und giesswalzanlage zum semi-endloswalzen oder endloswalzen durch giessen eines metalls insbesondere eines stahlstrangs, der nach dem erstarren bei bedarf quergeteilt wird |
AU2003240590A AU2003240590A1 (en) | 2002-07-06 | 2003-05-02 | Method and casting roller plant for the semi-endless or endless rolling by casting of a metal in particular a steel strip which may be transversely separated as required after solidification |
BR0311351-5A BR0311351A (pt) | 2002-07-06 | 2003-05-02 | Procedimento e instalação de fundição e laminação para laminar de maneira semi-contìnua ou contìnua ao se fundir um bilete de aço o qual é seccionado transversalmente depois de solidificado quando necessário |
US11/418,411 US7478664B2 (en) | 2002-07-06 | 2006-05-04 | Method and continuous casting and rolling plant for semi-endless or endless rolling by casting a metal strand, especially a steel strand, which is cut to length as required after solidification |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10230512 | 2002-07-06 | ||
DE10230512.9 | 2002-07-06 | ||
DE10249704A DE10249704A1 (de) | 2002-07-06 | 2002-10-25 | Verfahren und Gießwalzanlage zum Semi-Endloswalzen oder Endloswalzen durch Gießen eines Metall-, insbesondere eines Stahlstrangs, der nach dem Erstarren bei Bedarf quergeteilt wird |
DE10249704.4 | 2002-10-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/418,411 Division US7478664B2 (en) | 2002-07-06 | 2006-05-04 | Method and continuous casting and rolling plant for semi-endless or endless rolling by casting a metal strand, especially a steel strand, which is cut to length as required after solidification |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004004938A1 true WO2004004938A1 (de) | 2004-01-15 |
Family
ID=30116611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/004599 WO2004004938A1 (de) | 2002-07-06 | 2003-05-02 | Verfahren und giesswalzanlage zum semi-endloswalzen oder endloswalzen durch giessen eines metalls insbesondere eines stahlstrangs, der nach dem erstarren bei bedarf quergeteilt wird |
Country Status (14)
Country | Link |
---|---|
US (2) | US7152661B2 (de) |
EP (1) | EP1519798B1 (de) |
CN (1) | CN100415396C (de) |
AT (1) | ATE336308T1 (de) |
AU (1) | AU2003240590A1 (de) |
BR (1) | BR0311351A (de) |
CA (1) | CA2491676C (de) |
DE (1) | DE50304672D1 (de) |
EG (1) | EG23476A (de) |
ES (1) | ES2270037T3 (de) |
MX (1) | MXPA05000312A (de) |
RU (1) | RU2316401C2 (de) |
TW (1) | TWI288676B (de) |
WO (1) | WO2004004938A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101905247A (zh) * | 2010-07-23 | 2010-12-08 | 北京科技大学 | 半无头轧制超长铸坯头尾温差的控制方法 |
WO2012045629A3 (de) * | 2010-10-07 | 2012-06-14 | Sms Siemag Ag | Verfahren und vorrichtung zum herstellen eines metallbandes durch giesswalzen |
CN103249506A (zh) * | 2010-12-16 | 2013-08-14 | Sms西马格股份公司 | 用于生产管钢和薄带的轧制机组 |
EP3208673A1 (de) | 2016-02-22 | 2017-08-23 | Primetals Technologies Austria GmbH | Inline-kalibrierung des walzspalts eines walzgerüsts |
EP3208006A1 (de) | 2016-02-22 | 2017-08-23 | Primetals Technologies Austria GmbH | Inline-walzenwechsel bei einfachem walzgerüstaufbau |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI288676B (en) * | 2002-07-06 | 2007-10-21 | Sms Demag Ag | Method and casting roller plant for the semi-endless or endless rolling by casting of a metal in particular a steel strip which may be transversely cut as required after solidification |
US20120018113A1 (en) * | 2004-12-03 | 2012-01-26 | Joachim Schwellenbach | CSP-continuous casting plant with an additional rolling line |
CH697624B1 (de) * | 2005-02-23 | 2008-12-31 | Main Man Inspiration Ag | Walzeinrichtung für ein Inline-Walzen eines durch Bandgiessen, insbesondere Zweirollen-Bandgiessen hergestelltes Stahlband. |
DE102008020412A1 (de) * | 2007-08-24 | 2009-02-26 | Sms Demag Ag | Verfahren und Vorrichtung zum Herstellen eines Metallbandes durch Gießwalzen |
AT507475B1 (de) * | 2008-10-17 | 2010-08-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur herstellung von warmband-walzgut aus siliziumstahl |
CN102198451B (zh) * | 2011-04-15 | 2013-05-01 | 江阴市东顺机械有限公司 | 一种板材连铸连轧成型机 |
AT513298B1 (de) * | 2012-08-20 | 2017-03-15 | Primetals Technologies Austria GmbH | Zwischenstraßenbereich einer Gieß-Walz-Verbundanlage |
AT512399B1 (de) * | 2012-09-10 | 2013-08-15 | Siemens Vai Metals Tech Gmbh | Verfahren zum Herstellen eines mikrolegierten Röhrenstahls in einer Gieß-Walz-Verbundanlage und mikrolegierter Röhrenstahl |
US8678074B1 (en) * | 2013-03-05 | 2014-03-25 | Rti International Metals, Inc. | Continuous casting furnace for long ingot casting |
DE102016216725A1 (de) | 2016-09-05 | 2018-03-08 | Sms Group Gmbh | Verfahren zur Auslegung eines Rollenherdofens sowie eine einen danach ausgelegten Rollenherdofen umfassende Produktionsanlage |
EP3504013B1 (de) * | 2016-11-10 | 2021-08-11 | SMS Group GmbH | Verfahren zum herstellen eines metallischen bandes in einer giesswalzanlage |
IT201700032906A1 (it) * | 2017-03-24 | 2018-09-24 | Danieli Off Mecc | Apparato e metodo di cambio di unita' di guida in una macchina di colata continua |
IT201700067508A1 (it) * | 2017-06-16 | 2018-12-16 | Danieli Off Mecc | Metodo di colata continua e relativo apparato |
IT201800004170A1 (it) * | 2018-04-03 | 2019-10-03 | Impianto di colata continua e laminazione per la produzione di prodotti metallurgici | |
CN110385408B (zh) * | 2019-06-21 | 2021-11-26 | 敬业钢铁有限公司 | 一种铸轧一体化工艺 |
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US5396695A (en) * | 1994-03-22 | 1995-03-14 | Danieli & C. Officine Meccaniche Spa | Method of controlling a time period between continuously cast slabs entering a rolling stand |
EP0853987A2 (de) * | 1993-02-16 | 1998-07-22 | VOEST-ALPINE Industrieanlagenbau GmbH | Anlage zum Herstellen eines Bandes, Vorstreifens oder einer Bramme |
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JP3161917B2 (ja) * | 1994-09-30 | 2001-04-25 | 株式会社日立製作所 | 薄スラブ連続鋳造機及び薄スラブ連続鋳造方法 |
IT1280207B1 (it) * | 1995-08-02 | 1998-01-05 | Danieli Off Mecc | Procedimento di colata continua per prodotti lunghi e relativa linea di colata continua |
EP0893168B1 (de) * | 1997-07-23 | 2002-05-22 | SMS Demag AG | Verfahren zur Herstellung von 0.5 mm dicken Warmband in einer Warmbandstrasse |
DE10047044A1 (de) * | 2000-09-22 | 2002-04-25 | Sms Demag Ag | Verfahren und Anlagen zum Herstellen von Bändern und Blechen aus Stahl |
TWI288676B (en) * | 2002-07-06 | 2007-10-21 | Sms Demag Ag | Method and casting roller plant for the semi-endless or endless rolling by casting of a metal in particular a steel strip which may be transversely cut as required after solidification |
-
2003
- 2003-04-25 TW TW092109659A patent/TWI288676B/zh not_active IP Right Cessation
- 2003-05-02 DE DE50304672T patent/DE50304672D1/de not_active Expired - Lifetime
- 2003-05-02 BR BR0311351-5A patent/BR0311351A/pt not_active IP Right Cessation
- 2003-05-02 ES ES03729965T patent/ES2270037T3/es not_active Expired - Lifetime
- 2003-05-02 CA CA2491676A patent/CA2491676C/en not_active Expired - Fee Related
- 2003-05-02 US US10/518,085 patent/US7152661B2/en not_active Expired - Fee Related
- 2003-05-02 AU AU2003240590A patent/AU2003240590A1/en not_active Abandoned
- 2003-05-02 CN CNB038160161A patent/CN100415396C/zh not_active Expired - Fee Related
- 2003-05-02 EP EP03729965A patent/EP1519798B1/de not_active Expired - Lifetime
- 2003-05-02 RU RU2005102828/02A patent/RU2316401C2/ru not_active IP Right Cessation
- 2003-05-02 WO PCT/EP2003/004599 patent/WO2004004938A1/de active IP Right Grant
- 2003-05-02 MX MXPA05000312A patent/MXPA05000312A/es active IP Right Grant
- 2003-05-02 AT AT03729965T patent/ATE336308T1/de active
- 2003-05-28 EG EG2003050500A patent/EG23476A/xx active
-
2006
- 2006-05-04 US US11/418,411 patent/US7478664B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0853987A2 (de) * | 1993-02-16 | 1998-07-22 | VOEST-ALPINE Industrieanlagenbau GmbH | Anlage zum Herstellen eines Bandes, Vorstreifens oder einer Bramme |
US5396695A (en) * | 1994-03-22 | 1995-03-14 | Danieli & C. Officine Meccaniche Spa | Method of controlling a time period between continuously cast slabs entering a rolling stand |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101905247A (zh) * | 2010-07-23 | 2010-12-08 | 北京科技大学 | 半无头轧制超长铸坯头尾温差的控制方法 |
CN101905247B (zh) * | 2010-07-23 | 2012-02-15 | 北京科技大学 | 半无头轧制超长铸坯头尾温差的控制方法 |
WO2012045629A3 (de) * | 2010-10-07 | 2012-06-14 | Sms Siemag Ag | Verfahren und vorrichtung zum herstellen eines metallbandes durch giesswalzen |
CN103249506A (zh) * | 2010-12-16 | 2013-08-14 | Sms西马格股份公司 | 用于生产管钢和薄带的轧制机组 |
EP3208673A1 (de) | 2016-02-22 | 2017-08-23 | Primetals Technologies Austria GmbH | Inline-kalibrierung des walzspalts eines walzgerüsts |
EP3208006A1 (de) | 2016-02-22 | 2017-08-23 | Primetals Technologies Austria GmbH | Inline-walzenwechsel bei einfachem walzgerüstaufbau |
US11173529B2 (en) | 2016-02-22 | 2021-11-16 | Primetals Technologies Austria GmbH | In-line calibration of the roll gap of a roll stand |
Also Published As
Publication number | Publication date |
---|---|
US20060243420A1 (en) | 2006-11-02 |
AU2003240590A1 (en) | 2004-01-23 |
ATE336308T1 (de) | 2006-09-15 |
ES2270037T3 (es) | 2007-04-01 |
EP1519798B1 (de) | 2006-08-16 |
TW200405833A (en) | 2004-04-16 |
EP1519798A1 (de) | 2005-04-06 |
CN1665611A (zh) | 2005-09-07 |
US7478664B2 (en) | 2009-01-20 |
RU2316401C2 (ru) | 2008-02-10 |
BR0311351A (pt) | 2005-02-22 |
TWI288676B (en) | 2007-10-21 |
MXPA05000312A (es) | 2005-04-25 |
CA2491676C (en) | 2010-12-14 |
RU2005102828A (ru) | 2005-07-20 |
CN100415396C (zh) | 2008-09-03 |
EG23476A (en) | 2005-11-19 |
US7152661B2 (en) | 2006-12-26 |
US20050251989A1 (en) | 2005-11-17 |
DE50304672D1 (de) | 2006-09-28 |
CA2491676A1 (en) | 2004-01-15 |
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