ATE151321T1 - METHOD FOR PRODUCING A THIN STEEL SLAM BY CONTINUOUS CASTING - Google Patents

METHOD FOR PRODUCING A THIN STEEL SLAM BY CONTINUOUS CASTING

Info

Publication number
ATE151321T1
ATE151321T1 AT90870018T AT90870018T ATE151321T1 AT E151321 T1 ATE151321 T1 AT E151321T1 AT 90870018 T AT90870018 T AT 90870018T AT 90870018 T AT90870018 T AT 90870018T AT E151321 T1 ATE151321 T1 AT E151321T1
Authority
AT
Austria
Prior art keywords
slab
less
slam
producing
continuous casting
Prior art date
Application number
AT90870018T
Other languages
German (de)
Inventor
Stephan Wilmotte
Paul Naveau
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Application granted granted Critical
Publication of ATE151321T1 publication Critical patent/ATE151321T1/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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

The steel is cast in a mould (1), at least the exit section of which has a width which is less than or equal to 60 mm, and a slab (2) having a thickness of less than 60 mm and possessing a solidified skin is removed from this mould. The slab undergoes a secondary cooling, during which an uninterrupted layer of pressurised cooling liquid (3) is formed on at least one part of the surface of the slab, and the cooling liquid is caused to flow over the surface of the slab in the direction of progression of the latter. The casting speed is greater than 3 m/min and is preferably between 6 m/min and 20 m/min. The slab is cooled, during the secondary cooling, to a surface temperature which is less than 800 DEG C and preferably less than 600 DEG C. The thin slab may be directly hot-rolled. <IMAGE>
AT90870018T 1989-02-10 1990-02-05 METHOD FOR PRODUCING A THIN STEEL SLAM BY CONTINUOUS CASTING ATE151321T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8900138A BE1002826A6 (en) 1989-02-10 1989-02-10 PROCESS FOR PRODUCING A THIN STEEL SLAB BY CONTINUOUS CASTING.

Publications (1)

Publication Number Publication Date
ATE151321T1 true ATE151321T1 (en) 1997-04-15

Family

ID=3884009

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90870018T ATE151321T1 (en) 1989-02-10 1990-02-05 METHOD FOR PRODUCING A THIN STEEL SLAM BY CONTINUOUS CASTING

Country Status (4)

Country Link
EP (1) EP0382702B1 (en)
AT (1) ATE151321T1 (en)
BE (1) BE1002826A6 (en)
DE (1) DE69030396D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110421002A (en) * 2019-07-08 2019-11-08 江苏煌明能源科技有限公司 Bar Wire Product is without heating furnace continuous casting direct-rolling process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616844A (en) * 1970-02-24 1971-11-02 Benteler Geb Paderwerk Apparatus for continuous casting of metal ingots
FR2153152A1 (en) * 1971-09-21 1973-05-04 Creusot Loire Continuous casting curved cooling guide - improves casting quality by supporting it on pressurised fluid and rollers
US3918467A (en) * 1972-01-21 1975-11-11 Siderurgie Fse Inst Rech Apparatus for the cooling of a continuously cast product
CH616354A5 (en) * 1976-09-23 1980-03-31 Hitachi Ltd Continuous casting apparatus
ES2011824B3 (en) * 1986-03-18 1990-02-16 Centre De Rech Metallurgiques Centrum Voor Res In De Metallurgie Ass Sans But Luc DEVICE AND PROCEDURE FOR COOLING A METALLIC PRODUCT IN CONTINUOUS CASTING.

Also Published As

Publication number Publication date
EP0382702B1 (en) 1997-04-09
EP0382702A3 (en) 1991-06-12
EP0382702A2 (en) 1990-08-16
BE1002826A6 (en) 1991-06-25
DE69030396D1 (en) 1997-05-15

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Legal Events

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