EP3441158A4 - Vertical electromagnetic braking device for controlling flow of molten steel in continuous casting crystallizer - Google Patents
Vertical electromagnetic braking device for controlling flow of molten steel in continuous casting crystallizer Download PDFInfo
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610580291.5A CN106041009B (en) | 2016-07-22 | 2016-07-22 | The vertical electro-magnetic braking device of molten steel flow in a kind of control continuous cast mold |
PCT/CN2017/087116 WO2018014663A1 (en) | 2016-07-22 | 2017-06-05 | Vertical electromagnetic braking device for controlling flow of molten steel in continuous casting crystallizer |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3441158A1 EP3441158A1 (en) | 2019-02-13 |
EP3441158A4 true EP3441158A4 (en) | 2019-05-01 |
EP3441158B1 EP3441158B1 (en) | 2020-04-22 |
Family
ID=57418232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17830300.4A Active EP3441158B1 (en) | 2016-07-22 | 2017-06-05 | Vertical electromagnetic braking device for controlling flow of molten steel in continuous casting crystallizer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3441158B1 (en) |
JP (1) | JP6637618B2 (en) |
CN (1) | CN106041009B (en) |
WO (1) | WO2018014663A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106041009B (en) * | 2016-07-22 | 2017-10-31 | 东北大学 | The vertical electro-magnetic braking device of molten steel flow in a kind of control continuous cast mold |
CN109604551B (en) * | 2019-01-14 | 2020-08-25 | 辽宁石油化工大学 | Independent adjustable combined electromagnetic braking device and method for controlling molten steel flow |
CN114734005B (en) * | 2022-03-22 | 2024-01-26 | 安徽工业大学 | Electromagnetic braking device and method for controlling molten steel flow in tundish |
CN114833332A (en) * | 2022-04-14 | 2022-08-02 | 一重集团大连工程技术有限公司 | Ladle nozzle flow adjusting device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001232450A (en) * | 2000-02-22 | 2001-08-28 | Kawasaki Steel Corp | Method for manufacturing continuous cast slab |
CN101259523A (en) * | 2008-04-18 | 2008-09-10 | 东北大学 | Electro-magnetic braking device for controlling molten metal flow in continuous cast crystallizer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2726096B2 (en) * | 1989-04-27 | 1998-03-11 | 川崎製鉄株式会社 | Continuous casting method of steel using static magnetic field |
JP3236422B2 (en) * | 1992-10-16 | 2001-12-10 | 川崎製鉄株式会社 | Continuous casting method of steel using magnetic field |
SE503562C2 (en) * | 1995-02-22 | 1996-07-08 | Asea Brown Boveri | Methods and apparatus for string casting |
DE19625932A1 (en) * | 1996-06-28 | 1998-01-08 | Schloemann Siemag Ag | Electromagnetic brake for a continuous casting mold |
BR9804939A (en) * | 1997-05-29 | 1999-09-08 | Kawasaki Steel Co | Magnetic brake device for continuous casting mold and continuous casting method that uses the same. |
SE523157C2 (en) * | 1997-09-03 | 2004-03-30 | Abb Ab | Method and apparatus for controlling the metal flow during extrusion by electromagnetic fields |
FR2845626B1 (en) * | 2002-10-14 | 2005-12-16 | Rotelec Sa | PROCESS FOR CONTROLLING METAL MOVEMENTS IN A BRAMES CONTINUOUS CASTING LINGOTIERE |
CN102436900A (en) * | 2011-12-02 | 2012-05-02 | 孙祖桐 | Magnet differential type electric permanent magnet device |
GB201305822D0 (en) * | 2013-03-28 | 2013-05-15 | Pavlov Evgeny | Improvements in and relating to apparatus and methods |
CN203621423U (en) * | 2013-12-25 | 2014-06-04 | 北京科技大学 | Electromagnetism braking device for centralizing magnetic area in continuous casting crystallizer |
CN106041009B (en) * | 2016-07-22 | 2017-10-31 | 东北大学 | The vertical electro-magnetic braking device of molten steel flow in a kind of control continuous cast mold |
-
2016
- 2016-07-22 CN CN201610580291.5A patent/CN106041009B/en active Active
-
2017
- 2017-06-05 WO PCT/CN2017/087116 patent/WO2018014663A1/en active Application Filing
- 2017-06-05 EP EP17830300.4A patent/EP3441158B1/en active Active
- 2017-06-05 JP JP2018553130A patent/JP6637618B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001232450A (en) * | 2000-02-22 | 2001-08-28 | Kawasaki Steel Corp | Method for manufacturing continuous cast slab |
CN101259523A (en) * | 2008-04-18 | 2008-09-10 | 东北大学 | Electro-magnetic braking device for controlling molten metal flow in continuous cast crystallizer |
Non-Patent Citations (2)
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 |
---|---|
WO2018014663A1 (en) | 2018-01-25 |
EP3441158B1 (en) | 2020-04-22 |
JP6637618B2 (en) | 2020-01-29 |
EP3441158A1 (en) | 2019-02-13 |
CN106041009A (en) | 2016-10-26 |
CN106041009B (en) | 2017-10-31 |
JP2019510641A (en) | 2019-04-18 |
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