SE7905393L - KIT FOR CONTINUOUS SERIAL MOLDING OF DIFFERENT STALK QUALITIES - Google Patents

KIT FOR CONTINUOUS SERIAL MOLDING OF DIFFERENT STALK QUALITIES

Info

Publication number
SE7905393L
SE7905393L SE7905393A SE7905393A SE7905393L SE 7905393 L SE7905393 L SE 7905393L SE 7905393 A SE7905393 A SE 7905393A SE 7905393 A SE7905393 A SE 7905393A SE 7905393 L SE7905393 L SE 7905393L
Authority
SE
Sweden
Prior art keywords
steel
grade
solidified
mold
cooling material
Prior art date
Application number
SE7905393A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE444522B (en
Inventor
T Koshikawa
T Ueda
K Fukushima
H Ohzu
H Ohmori
M Maeda
H Ohtani
Original Assignee
Kawasaki Steel Co
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 JP53075031A external-priority patent/JPS5942587B2/en
Priority claimed from JP8224678A external-priority patent/JPS558376A/en
Application filed by Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of SE7905393L publication Critical patent/SE7905393L/en
Publication of SE444522B publication Critical patent/SE444522B/en

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
    • B22D11/08—Accessories for starting the casting procedure
    • B22D11/086—Means for connecting cast ingots of different sizes or compositions

Landscapes

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

Abstract

Sequential continuous-casting of different grades of molten steel comprises stopping the pouring of a first grade of molten steel 14 into a mold 12; immersing a cooling material consisting of steel stock or a steel structure 18 slightly smaller than the inner cross-sectional area of the mold by way of guiding jigs fastened to said cooling material; forming a solidified phase 22 around said cooling material and merging said solidified phase into a solidified shell 16 developed from the wall of the mold to form a solidified layer shutting off the lower portion of the first grade of molten steel. Pouring of the second grade steel 20 is started before the surface of the first grade steel is completely solidified, and at the same time, drawing of the cast slab is started again and the change-over to normal continuous casting of the second grade steel is effected. <IMAGE>
SE7905393A 1978-06-20 1979-06-19 VIEW OF CONTINUOUS CASTING OF DIFFERENT STALK QUALITIES AFTER EACH OTHER AND EQUIPMENT THEREOF SE444522B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP53075031A JPS5942587B2 (en) 1978-06-20 1978-06-20 Continuous casting method for molten steel of different steel types
JP8224678A JPS558376A (en) 1978-07-05 1978-07-05 Continuous casting method of different kind of steel

Publications (2)

Publication Number Publication Date
SE7905393L true SE7905393L (en) 1979-12-21
SE444522B SE444522B (en) 1986-04-21

Family

ID=26416187

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905393A SE444522B (en) 1978-06-20 1979-06-19 VIEW OF CONTINUOUS CASTING OF DIFFERENT STALK QUALITIES AFTER EACH OTHER AND EQUIPMENT THEREOF

Country Status (5)

Country Link
CA (1) CA1144735A (en)
DE (1) DE2924925C2 (en)
FR (1) FR2429055A1 (en)
GB (1) GB2027374B (en)
SE (1) SE444522B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3673379D1 (en) * 1986-01-03 1990-09-13 Dislich Geb Hoyer Margrit Dr METHOD AND ARRANGEMENT FOR CONNECTING A NEW CASTING STRAND IN A CONTINUOUS CASTING SYSTEM.
CN102380595A (en) * 2011-10-27 2012-03-21 内蒙古包钢钢联股份有限公司 Continuous casting method for easily drawable steel wires

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534804A (en) * 1968-03-26 1970-10-20 Gulf & Western Ind Prod Co Continuous casting apparatus
AT323916B (en) * 1970-12-02 1975-08-11 Voest Ag PROCESS FOR FULLY CONTINUOUS CONTINUOUS CASTING OF MELT LIQUID METALS
JPH0557921A (en) * 1991-09-05 1993-03-09 Tokyo Electric Co Ltd Line printer

Also Published As

Publication number Publication date
GB2027374A (en) 1980-02-20
FR2429055A1 (en) 1980-01-18
DE2924925C2 (en) 1983-04-28
DE2924925A1 (en) 1980-01-17
SE444522B (en) 1986-04-21
GB2027374B (en) 1982-09-08
CA1144735A (en) 1983-04-19
FR2429055B1 (en) 1983-07-22

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