FR2689045B1 - CONTINUOUS CASTING PROCESS. - Google Patents

CONTINUOUS CASTING PROCESS.

Info

Publication number
FR2689045B1
FR2689045B1 FR929203906A FR9203906A FR2689045B1 FR 2689045 B1 FR2689045 B1 FR 2689045B1 FR 929203906 A FR929203906 A FR 929203906A FR 9203906 A FR9203906 A FR 9203906A FR 2689045 B1 FR2689045 B1 FR 2689045B1
Authority
FR
France
Prior art keywords
speed
casting
casting speed
lubricant
mould
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 - Fee Related
Application number
FR929203906A
Other languages
French (fr)
Other versions
FR2689045A1 (en
Inventor
Wolf Manfred
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.)
Clecim SAS
Original Assignee
Clecim SAS
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=FR2689045(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clecim SAS filed Critical Clecim SAS
Priority to FR929203906A priority Critical patent/FR2689045B1/en
Priority to EP93400675A priority patent/EP0564316B2/en
Priority to DE69303309T priority patent/DE69303309T3/en
Priority to AT93400675T priority patent/ATE139717T1/en
Priority to JP5096973A priority patent/JPH067911A/en
Publication of FR2689045A1 publication Critical patent/FR2689045A1/en
Publication of FR2689045B1 publication Critical patent/FR2689045B1/en
Application granted granted Critical
Priority to US08/725,660 priority patent/US5823245A/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22D11/166—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

Landscapes

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

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.
FR929203906A 1992-03-31 1992-03-31 CONTINUOUS CASTING PROCESS. Expired - Fee Related FR2689045B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR929203906A FR2689045B1 (en) 1992-03-31 1992-03-31 CONTINUOUS CASTING PROCESS.
EP93400675A EP0564316B2 (en) 1992-03-31 1993-03-16 Method for continuous casting
DE69303309T DE69303309T3 (en) 1992-03-31 1993-03-16 Continuous casting process
AT93400675T ATE139717T1 (en) 1992-03-31 1993-03-16 CONTINUOUS CASTING METHOD
JP5096973A JPH067911A (en) 1992-03-31 1993-03-31 Continuous casting method
US08/725,660 US5823245A (en) 1992-03-31 1996-10-01 Strand casting process

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2689045A1 FR2689045A1 (en) 1993-10-01
FR2689045B1 true FR2689045B1 (en) 1994-06-24

Family

ID=9428310

Family Applications (1)

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

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
ES2032609T3 (en) * 1988-01-28 1993-02-16 Clecim PROCEDURE AND DEVICE FOR THE OSCILLATION OF A CONTINUOUS STEEL CAST INGING MACHINE.

Also Published As

Publication number Publication date
JPH067911A (en) 1994-01-18
EP0564316B1 (en) 1996-06-26
DE69303309D1 (en) 1996-08-01
EP0564316A1 (en) 1993-10-06
DE69303309T3 (en) 2001-05-03
EP0564316B2 (en) 2000-10-18
ATE139717T1 (en) 1996-07-15
FR2689045A1 (en) 1993-10-01
DE69303309T2 (en) 1997-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse