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EP3535076C0 - CASTING-ROLLING COMPOSITE PLANT AND METHOD FOR THE ENDLESS PRODUCTION OF A HOT-ROLLED FINISHED STRIP - Google Patents

CASTING-ROLLING COMPOSITE PLANT AND METHOD FOR THE ENDLESS PRODUCTION OF A HOT-ROLLED FINISHED STRIP

Info

Publication number
EP3535076C0
EP3535076C0 EP17787436.9A EP17787436A EP3535076C0 EP 3535076 C0 EP3535076 C0 EP 3535076C0 EP 17787436 A EP17787436 A EP 17787436A EP 3535076 C0 EP3535076 C0 EP 3535076C0
Authority
EP
European Patent Office
Prior art keywords
casting
hot
composite plant
finished strip
rolling composite
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.)
Active
Application number
EP17787436.9A
Other languages
German (de)
French (fr)
Other versions
EP3535076A1 (en
EP3535076B1 (en
Inventor
Roman Winkler
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
Primetals Technologies Austria 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 Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Publication of EP3535076A1 publication Critical patent/EP3535076A1/en
Application granted granted Critical
Publication of EP3535076C0 publication Critical patent/EP3535076C0/en
Publication of EP3535076B1 publication Critical patent/EP3535076B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0408—Moulds for casting thin slabs
    • 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
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1246—Nozzles; Spray heads
    • 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
    • B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
    • B22D11/1265—Accessories for subsequent treating or working cast stock in situ for cutting having auxiliary devices for deburring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1282—Vertical casting and curving the cast stock to the horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/14—Plants for continuous casting
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
    • 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
    • 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
    • B21B2015/0057—Coiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/10—Endless rolling
    • 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
    • B21B45/02—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 for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
    • 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
    • B21B45/04—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 for de-scaling, e.g. by brushing
    • B21B45/06—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 for de-scaling, e.g. by brushing of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP17787436.9A 2016-11-03 2017-10-24 Combined casting-rolling installation and method for the continuous production of a hot-rolled finished strip Active EP3535076B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA51001/2016A AT519277A1 (en) 2016-11-03 2016-11-03 Casting and rolling plant
PCT/EP2017/077138 WO2018082966A1 (en) 2016-11-03 2017-10-24 Combined casting-rolling installation and method for the continuous production of a hot-rolled finished strip

Publications (3)

Publication Number Publication Date
EP3535076A1 EP3535076A1 (en) 2019-09-11
EP3535076C0 true EP3535076C0 (en) 2024-08-28
EP3535076B1 EP3535076B1 (en) 2024-08-28

Family

ID=60153329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17787436.9A Active EP3535076B1 (en) 2016-11-03 2017-10-24 Combined casting-rolling installation and method for the continuous production of a hot-rolled finished strip

Country Status (5)

Country Link
EP (1) EP3535076B1 (en)
CN (1) CN109922904B (en)
AT (1) AT519277A1 (en)
RU (1) RU2747341C2 (en)
WO (1) WO2018082966A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109433826B (en) * 2018-11-22 2023-09-15 中冶南方工程技术有限公司 Medium-thin slab continuous casting and rolling unit and production method thereof
EP3769862A1 (en) * 2019-07-24 2021-01-27 Primetals Technologies Austria GmbH Method for producing a deep-drawable ready-made strip made of steel in a casting roller composite system
CN111545719A (en) * 2020-05-11 2020-08-18 江苏联峰实业有限公司 A kind of steel billet gradient continuous casting equipment and its continuous casting process
CN114029746B (en) * 2021-10-27 2024-11-01 中重科技(天津)股份有限公司 Fusion welding continuous production system for hot-rolled strip steel production line
AT525563B1 (en) 2022-02-18 2023-05-15 Primetals Technologies Austria GmbH DRY CASTING IN A COMBINED CASTING-ROLLING PLANT
CN117287966B (en) * 2023-11-27 2024-01-23 四川威纳尔特种电子材料有限公司 Smelting device and method for efficiently forming and producing blank pup joint for bonding wire
AT528176A1 (en) * 2024-03-05 2025-10-15 Primetals Technologies Austria GmbH COMPOSITE CASTING AND ROLLING PLANT WITH IMPROVED PRODUCTIVITY
CN117970818B (en) * 2024-04-01 2024-05-31 深圳桥通物联科技有限公司 Industrial equipment regulation and control method based on Internet of things
EP4650063A1 (en) * 2024-05-16 2025-11-19 Primetals Technologies Austria GmbH Finishing temperature adjustment in endless belt production
CN119076627B (en) * 2024-09-19 2025-12-05 武汉钢铁有限公司 A method for improving the production efficiency of thin slab continuous casting and rolling

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3174457B2 (en) * 1994-05-17 2001-06-11 株式会社日立製作所 Continuous casting direct hot rolling equipment and rolling method
IT1289036B1 (en) * 1996-12-09 1998-09-25 Danieli Off Mecc CONTINUOUS CASTING LINE COMPACT
DE19931331A1 (en) * 1999-07-07 2001-01-18 Siemens Ag Method and device for producing a strand of metal
EP2025432B2 (en) * 2007-07-27 2017-08-30 Concast Ag Method for creating steel long products through strand casting and rolling
DE102007058709A1 (en) * 2007-08-04 2009-02-05 Sms Demag Ag Method for producing a strip of steel
DE102008003222A1 (en) * 2007-09-13 2009-03-19 Sms Demag Ag Compact flexible CSP system for continuous, semi-continuous and batch operation
DE102009018683A1 (en) * 2009-04-23 2010-10-28 Sms Siemag Ag Method and device for continuous casting of a slab
EP2441539A1 (en) * 2010-10-12 2012-04-18 Siemens VAI Metals Technologies GmbH Energy and output-optimised method and assembly for producing hot rolled steel strips
EP2441538A1 (en) * 2010-10-12 2012-04-18 Siemens VAI Metals Technologies GmbH Strand casting device with dynamic strand thickness reduction
IT1403833B1 (en) * 2011-02-03 2013-10-31 Danieli Off Mecc LAMINATION PROCEDURE FOR RIBBONS AND ITS LAMINATION LINE
AT512399B1 (en) * 2012-09-10 2013-08-15 Siemens Vai Metals Tech Gmbh Method for producing a microalloyed tubular steel in a cast-rolled composite plant and microalloyed tubular steel
US10471502B2 (en) * 2013-12-26 2019-11-12 Posco Continuous casting and rolling apparatus and method
EP3000539B1 (en) * 2014-09-24 2016-11-16 SMS group GmbH Method for casting and rolling an endless strand

Also Published As

Publication number Publication date
CN109922904B (en) 2021-11-19
RU2019113143A3 (en) 2021-02-25
AT519277A1 (en) 2018-05-15
CN109922904A (en) 2019-06-21
EP3535076A1 (en) 2019-09-11
RU2747341C2 (en) 2021-05-04
RU2019113143A (en) 2020-12-03
EP3535076B1 (en) 2024-08-28
WO2018082966A1 (en) 2018-05-11

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