EP0384174A3 - Méthode de surveillance du procédé de solidification dans la coulée continue - Google Patents

Méthode de surveillance du procédé de solidification dans la coulée continue Download PDF

Info

Publication number
EP0384174A3
EP0384174A3 EP19900101969 EP90101969A EP0384174A3 EP 0384174 A3 EP0384174 A3 EP 0384174A3 EP 19900101969 EP19900101969 EP 19900101969 EP 90101969 A EP90101969 A EP 90101969A EP 0384174 A3 EP0384174 A3 EP 0384174A3
Authority
EP
European Patent Office
Prior art keywords
continuous casting
monitoring
solidification process
signals
sensor coils
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.)
Granted
Application number
EP19900101969
Other languages
German (de)
English (en)
Other versions
EP0384174A2 (fr
EP0384174B1 (fr
Inventor
Andreas Dr.-Ing. Krause
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Priority to AT90101969T priority Critical patent/ATE93424T1/de
Publication of EP0384174A2 publication Critical patent/EP0384174A2/fr
Publication of EP0384174A3 publication Critical patent/EP0384174A3/fr
Application granted granted Critical
Publication of EP0384174B1 publication Critical patent/EP0384174B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/14—Plants for continuous casting
    • B22D11/145—Plants for continuous casting for upward casting
    • 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
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EP90101969A 1989-02-23 1990-02-01 Méthode de surveillance du procédé de solidification dans la coulée continue Expired - Lifetime EP0384174B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90101969T ATE93424T1 (de) 1989-02-23 1990-02-01 Verfahren zur ueberwachung des erstarrungsvorgangs beim kontinuierlichen stranggiessen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3905516A DE3905516A1 (de) 1989-02-23 1989-02-23 Verfahren zur ueberwachung des erstarrungsvorgangs beim kontinuierlichen stranggiessen
DE3905516 1989-02-23

Publications (3)

Publication Number Publication Date
EP0384174A2 EP0384174A2 (fr) 1990-08-29
EP0384174A3 true EP0384174A3 (fr) 1991-03-06
EP0384174B1 EP0384174B1 (fr) 1993-08-25

Family

ID=6374702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90101969A Expired - Lifetime EP0384174B1 (fr) 1989-02-23 1990-02-01 Méthode de surveillance du procédé de solidification dans la coulée continue

Country Status (8)

Country Link
US (1) US5042559A (fr)
EP (1) EP0384174B1 (fr)
JP (1) JP2948607B2 (fr)
AT (1) ATE93424T1 (fr)
CA (1) CA2009758C (fr)
DE (2) DE3905516A1 (fr)
ES (1) ES2045586T3 (fr)
FI (1) FI90507C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843354C1 (de) * 1998-09-22 2000-03-09 Ald Vacuum Techn Gmbh Vorrichtung zum gerichteten Erstarren einer in eine Formschale gegossenen Metallschmelze sowie ein Verfahren hierzu
US7010835B2 (en) * 2001-10-24 2006-03-14 Tillim Stephen L Parallel handle system and method for designing a parallel handle system
US10022787B2 (en) 2015-08-24 2018-07-17 Retech Systems, Llc Method and system for sensing ingot position in reduced cross-sectional area molds

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030533A (en) * 1974-06-24 1977-06-21 Nippon Steel Corporation Continuous casting system
GB2061783A (en) * 1979-10-31 1981-05-20 Asea Ab Electromagnetic stirring in continuous casting
DE3049353A1 (de) * 1980-07-02 1982-02-04 General Electric Co., Schenectady, N.Y. "verfahren zur herstellung eines metallgegenstandes von grosser laengenausdehnung durch kontinuierliches giessen und vorrichtung zur durchfuehrung des verfahrens"
EP0098214A1 (fr) * 1982-06-28 1984-01-11 Institut De Recherches De La Siderurgie Francaise (Irsid) Procédé de brassage électromagnétique des métaux, notamment des aciers, coulés en continu et dispositif de mise en oeuvre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495983A (en) * 1980-04-07 1985-01-29 Olin Corporation Determination of liquid-solid interface and head in electromagnetic casting
US4414285A (en) * 1982-09-30 1983-11-08 General Electric Company Continuous metal casting method, apparatus and product
JPS60133955A (ja) * 1983-12-20 1985-07-17 Sumitomo Metal Ind Ltd 連続鋳造の電磁撹拌方法
US4796687A (en) * 1987-07-10 1989-01-10 Olin Corporation Liquid/solid interface monitoring during direct chill casting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030533A (en) * 1974-06-24 1977-06-21 Nippon Steel Corporation Continuous casting system
GB2061783A (en) * 1979-10-31 1981-05-20 Asea Ab Electromagnetic stirring in continuous casting
DE3049353A1 (de) * 1980-07-02 1982-02-04 General Electric Co., Schenectady, N.Y. "verfahren zur herstellung eines metallgegenstandes von grosser laengenausdehnung durch kontinuierliches giessen und vorrichtung zur durchfuehrung des verfahrens"
EP0098214A1 (fr) * 1982-06-28 1984-01-11 Institut De Recherches De La Siderurgie Francaise (Irsid) Procédé de brassage électromagnétique des métaux, notamment des aciers, coulés en continu et dispositif de mise en oeuvre

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FOUNDRY, Band 13, Nr. 3, März 1980, Zusammenfassung Nr. 51-0321; "Improved system for measuring molten steel level in mold of CC[continious casting] machine", & NKK NEWS, April 1979, 19, (3), 1.3 *
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 297 (M-432)[2020], 25. November 1985; & JP-A-60 133 955 (SUMITOMO) 17-07-1985 *

Also Published As

Publication number Publication date
US5042559A (en) 1991-08-27
CA2009758A1 (fr) 1990-08-23
FI90507B (fi) 1993-11-15
DE3905516A1 (de) 1990-08-30
ES2045586T3 (es) 1994-01-16
FI90507C (fi) 1994-02-25
JPH02235560A (ja) 1990-09-18
FI900445A0 (fi) 1990-01-29
CA2009758C (fr) 1995-12-05
DE59002415D1 (de) 1993-09-30
EP0384174A2 (fr) 1990-08-29
EP0384174B1 (fr) 1993-08-25
JP2948607B2 (ja) 1999-09-13
ATE93424T1 (de) 1993-09-15

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