EP2857122A4 - Continuous casting method for slab - Google Patents

Continuous casting method for slab

Info

Publication number
EP2857122A4
EP2857122A4 EP12877100.3A EP12877100A EP2857122A4 EP 2857122 A4 EP2857122 A4 EP 2857122A4 EP 12877100 A EP12877100 A EP 12877100A EP 2857122 A4 EP2857122 A4 EP 2857122A4
Authority
EP
European Patent Office
Prior art keywords
slab
continuous casting
casting method
continuous
casting
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
Application number
EP12877100.3A
Other languages
German (de)
French (fr)
Other versions
EP2857122B1 (en
EP2857122A1 (en
Inventor
Akihiro Yamanaka
Shinji Nagai
Toshihiko Murakami
Hideo Mizukami
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Priority to PL12877100T priority Critical patent/PL2857122T3/en
Publication of EP2857122A1 publication Critical patent/EP2857122A1/en
Publication of EP2857122A4 publication Critical patent/EP2857122A4/en
Application granted granted Critical
Publication of EP2857122B1 publication Critical patent/EP2857122B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/041Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-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
    • B21B1/46Metal-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
    • B21B1/463Metal-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10Supplying or treating molten metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/128Accessories for subsequent treating or working cast stock in situ for removing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/128Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1281Vertical removing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/14Plants for continuous casting
    • B22D11/141Plants for continuous casting for vertical casting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16Controlling or regulating processes or operations
    • B22D11/20Controlling or regulating processes or operations for removing cast stock
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16Controlling or regulating processes or operations
    • B22D11/20Controlling or regulating processes or operations for removing cast stock
    • B22D11/207Controlling or regulating processes or operations for removing cast stock responsive to thickness of solidified shell
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16Controlling or regulating processes or operations
    • B22D11/22Controlling or regulating processes or operations for cooling cast stock or mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
EP12877100.3A 2012-05-24 2012-05-24 Continuous casting method for slab Not-in-force EP2857122B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12877100T PL2857122T3 (en) 2012-05-24 2012-05-24 Continuous casting method for slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/003388 WO2013175536A1 (en) 2012-05-24 2012-05-24 Continuous casting method for slab

Publications (3)

Publication Number Publication Date
EP2857122A1 EP2857122A1 (en) 2015-04-08
EP2857122A4 true EP2857122A4 (en) 2016-01-20
EP2857122B1 EP2857122B1 (en) 2017-09-20

Family

ID=49623271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12877100.3A Not-in-force EP2857122B1 (en) 2012-05-24 2012-05-24 Continuous casting method for slab

Country Status (8)

Country Link
EP (1) EP2857122B1 (en)
JP (1) JPWO2013175536A1 (en)
KR (1) KR20140147883A (en)
CN (1) CN104334297A (en)
ES (1) ES2651136T3 (en)
IN (1) IN2014DN08553A (en)
PL (1) PL2857122T3 (en)
WO (1) WO2013175536A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107116192A (en) * 2017-06-27 2017-09-01 中冶京诚工程技术有限公司 Continuous casting billet screwdown device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417492A2 (en) * 1989-08-16 1991-03-20 Daido Tokushuko Kabushiki Kaisha Vertical continuous casting method and casting apparatus
JPH06190521A (en) * 1992-12-26 1994-07-12 Sumitomo Metal Ind Ltd Production of large cast bloom
JPH08206803A (en) * 1995-01-30 1996-08-13 Daido Steel Co Ltd Method for continuously casting different kinds of steels
JP2012115898A (en) * 2010-12-03 2012-06-21 Sumitomo Metal Ind Ltd Method of continuously casting slab
JP2013111587A (en) * 2011-11-25 2013-06-10 Nippon Steel & Sumitomo Metal Corp Method for continuously casting cast slab with circular cross section

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62161445A (en) 1986-01-10 1987-07-17 Kawasaki Steel Corp Steel ingot making method
JPS6333163A (en) * 1986-07-26 1988-02-12 Kawasaki Steel Corp Production for large size ingot
JP3402251B2 (en) 1999-04-06 2003-05-06 住友金属工業株式会社 Continuous casting method
DE19921296A1 (en) * 1999-05-07 2000-11-09 Sms Demag Ag Method and device for the production of continuously cast steel products
CN2579561Y (en) * 2002-11-27 2003-10-15 钢铁研究总院 Continuous blank withdrawal straightening device with light pressing function
JP2004243352A (en) 2003-02-12 2004-09-02 Daido Steel Co Ltd Continuous casting method
JP5359892B2 (en) * 2010-01-08 2013-12-04 新日鐵住金株式会社 Steel continuous casting method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417492A2 (en) * 1989-08-16 1991-03-20 Daido Tokushuko Kabushiki Kaisha Vertical continuous casting method and casting apparatus
JPH06190521A (en) * 1992-12-26 1994-07-12 Sumitomo Metal Ind Ltd Production of large cast bloom
JPH08206803A (en) * 1995-01-30 1996-08-13 Daido Steel Co Ltd Method for continuously casting different kinds of steels
JP2012115898A (en) * 2010-12-03 2012-06-21 Sumitomo Metal Ind Ltd Method of continuously casting slab
JP2013111587A (en) * 2011-11-25 2013-06-10 Nippon Steel & Sumitomo Metal Corp Method for continuously casting cast slab with circular cross section

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013175536A1 *

Also Published As

Publication number Publication date
PL2857122T3 (en) 2018-02-28
JPWO2013175536A1 (en) 2016-01-12
EP2857122B1 (en) 2017-09-20
CN104334297A (en) 2015-02-04
WO2013175536A1 (en) 2013-11-28
KR20140147883A (en) 2014-12-30
IN2014DN08553A (en) 2015-05-15
ES2651136T3 (en) 2018-01-24
EP2857122A1 (en) 2015-04-08

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