SE523157C2 - Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält - Google Patents

Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält

Info

Publication number
SE523157C2
SE523157C2 SE9703169A SE9703169A SE523157C2 SE 523157 C2 SE523157 C2 SE 523157C2 SE 9703169 A SE9703169 A SE 9703169A SE 9703169 A SE9703169 A SE 9703169A SE 523157 C2 SE523157 C2 SE 523157C2
Authority
SE
Sweden
Prior art keywords
fate
mold
magnetic
change
casting
Prior art date
Application number
SE9703169A
Other languages
English (en)
Swedish (sv)
Other versions
SE9703169D0 (sv
SE9703169L (sv
Inventor
Jan-Erik Eriksson
Magnus Hallefaelt
Sten Kollberg
Carl Pettersson
Goete Tallbaeck
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE9703169A priority Critical patent/SE523157C2/sv
Publication of SE9703169D0 publication Critical patent/SE9703169D0/xx
Priority to US09/486,764 priority patent/US6494249B1/en
Priority to CNB98810685XA priority patent/CN1178758C/zh
Priority to JP2000508489A priority patent/JP4865944B2/ja
Priority to AT98941984T priority patent/ATE269768T1/de
Priority to DE69824749T priority patent/DE69824749T2/de
Priority to EP98941984A priority patent/EP1021262B1/de
Priority to PCT/SE1998/001547 priority patent/WO1999011403A1/en
Priority to KR1020007002246A priority patent/KR100641618B1/ko
Publication of SE9703169L publication Critical patent/SE9703169L/
Publication of SE523157C2 publication Critical patent/SE523157C2/sv

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
    • 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
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
SE9703169A 1997-09-03 1997-09-03 Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält SE523157C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9703169A SE523157C2 (sv) 1997-09-03 1997-09-03 Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält
KR1020007002246A KR100641618B1 (ko) 1997-09-03 1998-08-31 전자기장을 사용하여 연속 주조중의 금속흐름을 제어하는방법 및 장치
AT98941984T ATE269768T1 (de) 1997-09-03 1998-08-31 Verfahren und vorrichtung zur kontrolle des metallflusses während des stranggiessens unter verwendung elektromagnetischer felder
CNB98810685XA CN1178758C (zh) 1997-09-03 1998-08-31 连续铸造期间用电磁场控制金属流动的方法和装置
JP2000508489A JP4865944B2 (ja) 1997-09-03 1998-08-31 電磁界を利用した連続鋳造において金属の流動を制御する方法と装置
US09/486,764 US6494249B1 (en) 1997-09-03 1998-08-31 Method and device for control of metal flow during continuous casting using electromagnetic fields
DE69824749T DE69824749T2 (de) 1997-09-03 1998-08-31 Verfahren und Vorrichtung zum kontinuierlichen oder semi-kontinuierlichen Gießen von Metall
EP98941984A EP1021262B1 (de) 1997-09-03 1998-08-31 Verfahren und vorrichtung zur kontrolle des metallflusses während des stranggiessens unter verwendung elektromagnetischer felder
PCT/SE1998/001547 WO1999011403A1 (en) 1997-09-03 1998-08-31 Method and device for control of metal flow during continuous casting using electromagnetic fields

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703169A SE523157C2 (sv) 1997-09-03 1997-09-03 Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält

Publications (3)

Publication Number Publication Date
SE9703169D0 SE9703169D0 (sv) 1997-09-03
SE9703169L SE9703169L (sv) 1999-03-04
SE523157C2 true SE523157C2 (sv) 2004-03-30

Family

ID=20408122

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703169A SE523157C2 (sv) 1997-09-03 1997-09-03 Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält

Country Status (9)

Country Link
US (1) US6494249B1 (de)
EP (1) EP1021262B1 (de)
JP (1) JP4865944B2 (de)
KR (1) KR100641618B1 (de)
CN (1) CN1178758C (de)
AT (1) ATE269768T1 (de)
DE (1) DE69824749T2 (de)
SE (1) SE523157C2 (de)
WO (1) WO1999011403A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000051762A1 (fr) * 1999-03-02 2000-09-08 Nkk Corporation Procede et dispositif permettant, en coulee continue, de predire et de reguler la configuration d'ecoulement de l'acier en fusion
SE523881C2 (sv) * 2001-09-27 2004-05-25 Abb Ab Anordning samt förfarande för kontinuerlig gjutning
FR2845626B1 (fr) * 2002-10-14 2005-12-16 Rotelec Sa Procede pour la maitrise des mouvements du metal, dans une lingotiere de coulee continue de brames
EP1567296B1 (de) 2002-11-29 2011-04-27 Abb Ab STEUERSYSTEM, VORRICHTUNG UND VERFAHREN ZUR STEUERN DES METALLFLUSSES IN EINEM METALGIßENDEN GEFÄSS
EP1609041A1 (de) * 2003-03-21 2005-12-28 Koninklijke Philips Electronics N.V. Benutzeridentitätsprivatsphäre in autorisierungszertifikaten
US7984749B2 (en) * 2003-12-18 2011-07-26 Sms Siemag Ag Magnetic device for continuous casting mold
CA2543600A1 (en) * 2003-12-18 2005-06-30 Sms Demag Ag Magnetic brake for continuous casting moulds
DE102004046729A1 (de) * 2003-12-18 2005-07-14 Sms Demag Ag Magnetische Bremse für Stranggießkokille
EP2379248B1 (de) * 2008-12-17 2014-02-26 Abb Ab Stranggiessvorrrichtung
FR2945118B1 (fr) * 2009-04-29 2011-06-17 Avemis Capteur et procede de mesure de niveau de la surface d'un metal en phase liquide
JP5672909B2 (ja) * 2010-01-29 2015-02-18 Ｊｆｅスチール株式会社 溶鋼流速測定方法、溶鋼流速測定装置および連続鋳造の操業方法
DE102014105870B4 (de) 2014-04-25 2024-10-10 Thyssenkrupp Ag Verfahren und Vorrichtung zum Dünnbrammen-Stranggießen
WO2016080778A1 (ko) * 2014-11-19 2016-05-26 주식회사 포스코 탕면 유동 제어 장치 및 이를 이용한 탕면 유동 제어 방법
CN106041009B (zh) * 2016-07-22 2017-10-31 东北大学 一种控制连铸结晶器内钢液流动的立式电磁制动装置
CN108284208B (zh) * 2017-01-09 2020-01-31 宝山钢铁股份有限公司 一种自适应拉速变化的电磁搅拌系统和搅拌方法
IT201800006751A1 (it) 2018-06-28 2019-12-28 Apparato e metodo di controllo della colata continua
EP3883705B1 (de) * 2019-01-30 2023-07-05 Abb Schweiz Ag Durchflussdrehzahlregelung bei kontinuierlichem giessen
KR102310701B1 (ko) * 2019-12-27 2021-10-08 주식회사 포스코 주조 설비 및 주조 방법
CN116857964B (zh) * 2023-07-07 2025-12-19 山西四建集团有限公司 一种实时优化的一拖二中频炉电磁场控制方法
CN119702987B (zh) * 2023-09-27 2025-11-14 宝山钢铁股份有限公司 一种板坯连铸结晶器流场控制装置及方法
CN119952024B (zh) * 2024-08-28 2026-02-17 北京科技大学 一种板坯连铸机结晶器液位控制方法及自动开浇方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033534A (en) * 1990-03-02 1991-07-23 Nkk Corporation Method for continuous casting of steel
EP0460892B1 (de) * 1990-06-04 1996-09-04 Hitachi, Ltd. Steuerungsvorrichtung für die Steuerung einer gesteuerten Anlage und Steuerungsverfahren dafür
EP0523837B1 (de) * 1991-06-05 1997-02-19 Kawasaki Steel Corporation Stranggiessen von Stahl
US5657816A (en) * 1994-03-29 1997-08-19 Nippon Steel Corporation Method for regulating flow of molten steel within mold by utilizing direct current magnetic field
JPH09277006A (ja) * 1996-04-10 1997-10-28 Nippon Steel Corp 溶融金属の連続鋳造方法

Also Published As

Publication number Publication date
DE69824749D1 (de) 2004-07-29
SE9703169D0 (sv) 1997-09-03
KR100641618B1 (ko) 2006-11-06
JP4865944B2 (ja) 2012-02-01
US6494249B1 (en) 2002-12-17
CN1178758C (zh) 2004-12-08
CN1278197A (zh) 2000-12-27
EP1021262A1 (de) 2000-07-26
WO1999011403A1 (en) 1999-03-11
DE69824749T2 (de) 2005-08-04
SE9703169L (sv) 1999-03-04
JP2001514078A (ja) 2001-09-11
ATE269768T1 (de) 2004-07-15
EP1021262B1 (de) 2004-06-23
KR20010023598A (ko) 2001-03-26

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