EP3441158A4 - Dispositif de freinage électromagnétique vertical permettant de réguler l'écoulement d'acier fondu dans un cristalliseur à coulée continue - Google Patents

Dispositif de freinage électromagnétique vertical permettant de réguler l'écoulement d'acier fondu dans un cristalliseur à coulée continue Download PDF

Info

Publication number
EP3441158A4
EP3441158A4 EP17830300.4A EP17830300A EP3441158A4 EP 3441158 A4 EP3441158 A4 EP 3441158A4 EP 17830300 A EP17830300 A EP 17830300A EP 3441158 A4 EP3441158 A4 EP 3441158A4
Authority
EP
European Patent Office
Prior art keywords
molten steel
continuous casting
braking device
controlling flow
electromagnetic braking
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
EP17830300.4A
Other languages
German (de)
English (en)
Other versions
EP3441158B1 (fr
EP3441158A1 (fr
Inventor
Engang WANG
Zhuang Li
Lin Xu
Fei Li
Anyuan DENG
Xingwu ZHANG
Lin Zhang
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.)
Northeastern University China
Northeastern University Boston
Original Assignee
Northeastern University China
Northeastern University Boston
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 Northeastern University China, Northeastern University Boston filed Critical Northeastern University China
Publication of EP3441158A1 publication Critical patent/EP3441158A1/fr
Publication of EP3441158A4 publication Critical patent/EP3441158A4/fr
Application granted granted Critical
Publication of EP3441158B1 publication Critical patent/EP3441158B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D11/114—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
    • 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
    • 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
    • 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
    • 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)
EP17830300.4A 2016-07-22 2017-06-05 Dispositif de freinage électromagnétique vertical permettant de réguler l'écoulement d'acier fondu dans un cristalliseur à coulée continue Active EP3441158B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610580291.5A CN106041009B (zh) 2016-07-22 2016-07-22 一种控制连铸结晶器内钢液流动的立式电磁制动装置
PCT/CN2017/087116 WO2018014663A1 (fr) 2016-07-22 2017-06-05 Dispositif de freinage électromagnétique vertical permettant de réguler l'écoulement d'acier fondu dans un cristalliseur à coulée continue

Publications (3)

Publication Number Publication Date
EP3441158A1 EP3441158A1 (fr) 2019-02-13
EP3441158A4 true EP3441158A4 (fr) 2019-05-01
EP3441158B1 EP3441158B1 (fr) 2020-04-22

Family

ID=57418232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17830300.4A Active EP3441158B1 (fr) 2016-07-22 2017-06-05 Dispositif de freinage électromagnétique vertical permettant de réguler l'écoulement d'acier fondu dans un cristalliseur à coulée continue

Country Status (4)

Country Link
EP (1) EP3441158B1 (fr)
JP (1) JP6637618B2 (fr)
CN (1) CN106041009B (fr)
WO (1) WO2018014663A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109604551B (zh) * 2019-01-14 2020-08-25 辽宁石油化工大学 一种控制钢液流动的独立可调式组合电磁制动装置及方法
CN114734005B (zh) * 2022-03-22 2024-01-26 安徽工业大学 一种控制中间包内钢液流动的电磁制动装置及方法
CN114833332A (zh) * 2022-04-14 2022-08-02 一重集团大连工程技术有限公司 钢包水口流量调节装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001232450A (ja) * 2000-02-22 2001-08-28 Kawasaki Steel Corp 連続鋳造鋳片の製造方法
CN101259523A (zh) * 2008-04-18 2008-09-10 东北大学 控制连续铸造结晶器内金属液流动的电磁制动装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2726096B2 (ja) * 1989-04-27 1998-03-11 川崎製鉄株式会社 静磁場を用いる鋼の連続鋳造方法
JP3236422B2 (ja) * 1992-10-16 2001-12-10 川崎製鉄株式会社 磁界を用いる鋼の連続鋳造方法
SE503562C2 (sv) * 1995-02-22 1996-07-08 Asea Brown Boveri Sätt och anordning för stränggjutning
DE19625932A1 (de) * 1996-06-28 1998-01-08 Schloemann Siemag Ag Elektromagnetische Bremse für eine Stranggießkokille
CN1234756A (zh) * 1997-05-29 1999-11-10 川崎制铁株式会社 用于连续铸造用铸型的电磁制动装置以及用该装置的连续制造方法
SE523157C2 (sv) * 1997-09-03 2004-03-30 Abb Ab Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält
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
CN102436900A (zh) * 2011-12-02 2012-05-02 孙祖桐 一种磁差式电永磁力装置
GB201305822D0 (en) * 2013-03-28 2013-05-15 Pavlov Evgeny Improvements in and relating to apparatus and methods
CN203621423U (zh) * 2013-12-25 2014-06-04 北京科技大学 一种使连铸结晶器内磁场区域集中的电磁制动装置
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001232450A (ja) * 2000-02-22 2001-08-28 Kawasaki Steel Corp 連続鋳造鋳片の製造方法
CN101259523A (zh) * 2008-04-18 2008-09-10 东北大学 控制连续铸造结晶器内金属液流动的电磁制动装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FEI LI ET AL: "Simulation Research of Flow Field in Continuous Casting Mold with Vertical Electromagnetic Brake", ISIJ INTERNATIONAL, vol. 55, no. 4, 1 January 2015 (2015-01-01), JP, pages 814 - 820, XP055572416, ISSN: 0915-1559, DOI: 10.2355/isijinternational.55.814 *
See also references of WO2018014663A1 *

Also Published As

Publication number Publication date
EP3441158B1 (fr) 2020-04-22
WO2018014663A1 (fr) 2018-01-25
CN106041009A (zh) 2016-10-26
JP6637618B2 (ja) 2020-01-29
CN106041009B (zh) 2017-10-31
JP2019510641A (ja) 2019-04-18
EP3441158A1 (fr) 2019-02-13

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