ES8505567A1 - Method for reducing or widening mold width during continuous casting. - Google Patents

Method for reducing or widening mold width during continuous casting.

Info

Publication number
ES8505567A1
ES8505567A1 ES535020A ES535020A ES8505567A1 ES 8505567 A1 ES8505567 A1 ES 8505567A1 ES 535020 A ES535020 A ES 535020A ES 535020 A ES535020 A ES 535020A ES 8505567 A1 ES8505567 A1 ES 8505567A1
Authority
ES
Spain
Prior art keywords
side walls
continuous casting
reducing
during continuous
width during
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
Application number
ES535020A
Other languages
Spanish (es)
Other versions
ES535020A0 (en
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 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
Priority claimed from JP58146843A external-priority patent/JPS6037253A/en
Priority claimed from JP15848483A external-priority patent/JPS6068137A/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of ES535020A0 publication Critical patent/ES535020A0/en
Publication of ES8505567A1 publication Critical patent/ES8505567A1/en
Expired legal-status Critical Current

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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

A variable width continuous casting method in which the wide side walls are stationary and the narrow side walls (1) are movable. The center (P) of the rotation radius of the narrow side walls (1) is set below and above the mold on the basis of the casting speed and the moving speed of the narrow side walls (1). The method provides lessening of air gaps and shell deformation resistance and of the size of the width-varied part of the slab, and an increase in yield and a stable operation.
ES535020A 1983-08-11 1984-08-09 Method for reducing or widening mold width during continuous casting. Expired ES8505567A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58146843A JPS6037253A (en) 1983-08-11 1983-08-11 Continuous casting method with variable width
JP15848483A JPS6068137A (en) 1983-08-30 1983-08-30 Continuous casting method of steel with variable width

Publications (2)

Publication Number Publication Date
ES535020A0 ES535020A0 (en) 1985-06-01
ES8505567A1 true ES8505567A1 (en) 1985-06-01

Family

ID=26477554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535020A Expired ES8505567A1 (en) 1983-08-11 1984-08-09 Method for reducing or widening mold width during continuous casting.

Country Status (4)

Country Link
EP (1) EP0134030A1 (en)
AU (1) AU551521B2 (en)
BR (1) BR8404013A (en)
ES (1) ES8505567A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405147B (en) * 1992-07-08 1999-05-25 Voest Alpine Ind Anlagen Method for increasing the width of a cast strand during continuous casting
DE19748305A1 (en) * 1997-10-31 1999-05-06 Schloemann Siemag Ag Continuous casting mold
CN102240783B (en) * 2011-08-15 2013-08-14 中冶南方工程技术有限公司 Online adjusting method for extensively reducing width of continuous casting mold
CN102240782B (en) * 2011-08-15 2013-08-14 中冶南方工程技术有限公司 Method for reducing online adjusting width of continuous casting crystallizer within small range
CN102240787B (en) * 2011-08-15 2013-08-14 中冶南方工程技术有限公司 Method for increasing online adjusting width of continuous casting crystallizer within large range
CN102240788B (en) * 2011-08-15 2013-09-18 中冶南方工程技术有限公司 Online width-increasing adjustment method for continuous casting crystallizer in small range

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643763A5 (en) * 1979-11-02 1984-06-29 Concast Ag METHOD AND DEVICE FOR CHANGING CROSS-SECTION DIMENSIONS OF A STRAND IN CONTINUOUS CASTING.
JPS5717348A (en) * 1980-07-03 1982-01-29 Nippon Steel Corp Method for reducing width of mold in continuous casting

Also Published As

Publication number Publication date
ES535020A0 (en) 1985-06-01
AU3166284A (en) 1985-02-14
EP0134030A1 (en) 1985-03-13
BR8404013A (en) 1985-07-16
AU551521B2 (en) 1986-05-01

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