ATE250996T1 - METHOD FOR CONTINUOUS CASTING STEEL - Google Patents

METHOD FOR CONTINUOUS CASTING STEEL

Info

Publication number
ATE250996T1
ATE250996T1 AT99107972T AT99107972T ATE250996T1 AT E250996 T1 ATE250996 T1 AT E250996T1 AT 99107972 T AT99107972 T AT 99107972T AT 99107972 T AT99107972 T AT 99107972T AT E250996 T1 ATE250996 T1 AT E250996T1
Authority
AT
Austria
Prior art keywords
continuous casting
mould
casting steel
zones
steel
Prior art date
Application number
AT99107972T
Other languages
German (de)
Inventor
Antonio Spaccarotella
Tosca Cimarelli
Romeo Capotosti
Original Assignee
Thyssenkrupp Acciai Speciali
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 Thyssenkrupp Acciai Speciali filed Critical Thyssenkrupp Acciai Speciali
Application granted granted Critical
Publication of ATE250996T1 publication Critical patent/ATE250996T1/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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders

Abstract

In the continuous casting of steel, at the same time and in a plurality of zones of the mould different mould powders are utilised, if necessary continuously adapted to the specific instantaneous casting conditions present in said plurality of mould zones; products thus obtained are substantially free from surface defects.
AT99107972T 1998-04-23 1999-04-22 METHOD FOR CONTINUOUS CASTING STEEL ATE250996T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98RM000258A ITRM980258A1 (en) 1998-04-23 1998-04-23 PROCEDURE FOR THE CONTINUOUS CASTING PRODUCTION OF SLABS FREE OF SURFACE DEFECTS AND SLABS SO OBTAINED

Publications (1)

Publication Number Publication Date
ATE250996T1 true ATE250996T1 (en) 2003-10-15

Family

ID=11405848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99107972T ATE250996T1 (en) 1998-04-23 1999-04-22 METHOD FOR CONTINUOUS CASTING STEEL

Country Status (5)

Country Link
EP (1) EP0951958B1 (en)
AT (1) ATE250996T1 (en)
DE (1) DE69911680T2 (en)
ES (1) ES2210887T3 (en)
IT (1) ITRM980258A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824346A (en) * 1955-01-28 1958-02-25 Ohio Crankshaft Co Method of controlling lubrication of continuous casting
JPS5858971A (en) * 1981-10-01 1983-04-07 Nippon Steel Corp Controlling method for supplying of casting powder material for continuous casting
FR2558399B1 (en) * 1984-01-19 1987-07-03 Realisations Sarl Et IMPROVEMENTS ON LINGOTIERES FOR CONTINUOUS CASTING OF METALS, ESPECIALLY STEEL
DE19614760A1 (en) * 1996-04-02 1997-10-09 Mannesmann Ag Process for optimizing the strand surface quality

Also Published As

Publication number Publication date
DE69911680D1 (en) 2003-11-06
EP0951958B1 (en) 2003-10-01
ITRM980258A1 (en) 1999-10-23
ITRM980258A0 (en) 1998-04-23
EP0951958A1 (en) 1999-10-27
DE69911680T2 (en) 2004-07-29
ES2210887T3 (en) 2004-07-01

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Legal Events

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