JPS5719140A - Electromagnetic stirring device - Google Patents

Electromagnetic stirring device

Info

Publication number
JPS5719140A
JPS5719140A JP9266180A JP9266180A JPS5719140A JP S5719140 A JPS5719140 A JP S5719140A JP 9266180 A JP9266180 A JP 9266180A JP 9266180 A JP9266180 A JP 9266180A JP S5719140 A JPS5719140 A JP S5719140A
Authority
JP
Japan
Prior art keywords
guide plate
magnetic field
casting
revolving magnetic
unsolidified
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.)
Pending
Application number
JP9266180A
Other languages
Japanese (ja)
Inventor
Masanao Nanba
Shigeyuki Shirota
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9266180A priority Critical patent/JPS5719140A/en
Publication of JPS5719140A publication Critical patent/JPS5719140A/en
Pending 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To guide a casting downward smoothly while preventing the casting from deforming by providing a guide plate between a container and the casting at intervals while one terminal is stuck on the container and the other is freed. CONSTITUTION:When a coil is energized with polyphase current to generate a revolving magnetic field, the unsolidified part 1a inside of a cast product 1 is driven in the same direction with the revolving magnetic field to start stirring. The unsolidified part 1a has external unsolidified part which is easily deformable by external force etc., but its deformation quantity is controlled by a guide plate 8. As it is deformed only in an interval 10, the cast product 1 is so guided as to be positioned in the axial line of the revolving magnetic field. Therefore an optimum stirring force acts on an unsolidified part 1a. The mounting part 8a of the guide plate 8 is cooled by a water jacket 7a so that the inside of interval 6 is not thermally influenced by the guide plate 8. Since the lower part of the guide plate 8 is a free terminal and extension by heat escapes to the free terminal, the thermal stress is not affected to a vessel 6.
JP9266180A 1980-07-09 1980-07-09 Electromagnetic stirring device Pending JPS5719140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9266180A JPS5719140A (en) 1980-07-09 1980-07-09 Electromagnetic stirring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9266180A JPS5719140A (en) 1980-07-09 1980-07-09 Electromagnetic stirring device

Publications (1)

Publication Number Publication Date
JPS5719140A true JPS5719140A (en) 1982-02-01

Family

ID=14060650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9266180A Pending JPS5719140A (en) 1980-07-09 1980-07-09 Electromagnetic stirring device

Country Status (1)

Country Link
JP (1) JPS5719140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165316A1 (en) * 1982-06-08 1985-12-27 Kawasaki Steel Corporation Electromagnetic stirring apparatus for continuous casting machine
JPS6286044A (en) * 1985-10-11 1987-04-20 Asahi Glass Co Ltd Vulcanizable composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165316A1 (en) * 1982-06-08 1985-12-27 Kawasaki Steel Corporation Electromagnetic stirring apparatus for continuous casting machine
US4706735A (en) * 1982-06-08 1987-11-17 Kawasaki Steel Corporation Continuous caster including an electromagnetic stirring apparatus
JPS6286044A (en) * 1985-10-11 1987-04-20 Asahi Glass Co Ltd Vulcanizable composition
JPH0115530B2 (en) * 1985-10-11 1989-03-17 Asahi Glass Co Ltd

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