ATE139717T1 - CONTINUOUS CASTING METHOD - Google Patents

CONTINUOUS CASTING METHOD

Info

Publication number
ATE139717T1
ATE139717T1 AT93400675T AT93400675T ATE139717T1 AT E139717 T1 ATE139717 T1 AT E139717T1 AT 93400675 T AT93400675 T AT 93400675T AT 93400675 T AT93400675 T AT 93400675T AT E139717 T1 ATE139717 T1 AT E139717T1
Authority
AT
Austria
Prior art keywords
speed
casting
casting speed
lubricant
mould
Prior art date
Application number
AT93400675T
Other languages
German (de)
Inventor
Manfred Wolf
Original Assignee
Clecim Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9428310&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE139717(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clecim Sa filed Critical Clecim Sa
Application granted granted Critical
Publication of ATE139717T1 publication Critical patent/ATE139717T1/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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/166—Controlling or regulating processes or operations for mould oscillation
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/053—Means for oscillating the moulds

Abstract

The invention applies to continuous casting of steel in a mould with cooled walls, which is driven in oscillatory movement with travel h and frequency f, for producing a product leaving the mould at a casting speed Vc, the metal being topped with a lubricant forming liquid slag, the downward speed of the ingot mould being greater than the casting speed Vc during a crust-forming time tN. According to the invention, without altering the nature of the lubricant, it is possible to adjust the casting speed Vc over a wide range in order to adapt to specified casting conditions, by acting in combination on the travel and on the frequency of the oscillations as a function of the chosen casting speed, so that, whatever the casting speed Vc, the rate Q of consumption of the lubricant and the crust-forming time tN are each held at a substantially constant optimum value over the entire adjustment range of the speed. <IMAGE>
AT93400675T 1992-03-31 1993-03-16 CONTINUOUS CASTING METHOD ATE139717T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929203906A FR2689045B1 (en) 1992-03-31 1992-03-31 CONTINUOUS CASTING PROCESS.

Publications (1)

Publication Number Publication Date
ATE139717T1 true ATE139717T1 (en) 1996-07-15

Family

ID=9428310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93400675T ATE139717T1 (en) 1992-03-31 1993-03-16 CONTINUOUS CASTING METHOD

Country Status (5)

Country Link
EP (1) EP0564316B2 (en)
JP (1) JPH067911A (en)
AT (1) ATE139717T1 (en)
DE (1) DE69303309T3 (en)
FR (1) FR2689045B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854329A1 (en) * 1998-11-25 2000-05-31 Schloemann Siemag Ag Method for oscillating a continuous casting mold using variable oscillation parameters
FR2835208B3 (en) * 2002-01-28 2003-12-26 Usinor CONTINUOUS CASTING PROCESS FOR METALS IN OSCILLATING LINGOTIERE
AT517006B1 (en) * 2015-04-07 2018-08-15 Primetals Technologies Austria GmbH Continuous casting with optimized oscillation of the continuous casting mold
CN114918392A (en) * 2022-04-29 2022-08-19 重庆钢铁股份有限公司 Vibration control method for square billet continuous casting crystallizer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853354A (en) * 1981-09-28 1983-03-29 Nippon Kokan Kk <Nkk> Continuous casting method for steel
DE58901200D1 (en) * 1988-01-28 1992-05-27 Clecim Sa METHOD AND DEVICE FOR OSCILLING A STEEL MOLDING CHOCOLATE.

Also Published As

Publication number Publication date
DE69303309D1 (en) 1996-08-01
EP0564316B1 (en) 1996-06-26
JPH067911A (en) 1994-01-18
EP0564316A1 (en) 1993-10-06
FR2689045A1 (en) 1993-10-01
DE69303309T2 (en) 1997-01-23
FR2689045B1 (en) 1994-06-24
EP0564316B2 (en) 2000-10-18
DE69303309T3 (en) 2001-05-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEFA Change of the company name
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee