Effect of Magnetic Field Conditions on the Electromagnetic Braking Efficiency

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概要

• 論文の詳細を見る

• Effect of different types of in-mold electromagnetic brake (EMBr) technique, which forms a local magnetic field and a level magnetic field in the width direction of a mold, on the fluid flow phenomena in the strand pool was examined. A mercury model experiment revealed that the level magnetic field developed a plug-like flow in the strand pool, of which flow could not be obtained by the local magnetic field. Surface velocity near the meniscus could be stably controlled with the level magnetic field, while in the case of the local magnetic field, this surface velocity was greatly affected by the nozzle condition. Numerical analysis clarified the characteristics in the distribution of an induced electric current density and Lorentz force, and explained the flow behavior with the local and level magnetic fields, respectively.

• 社団法人 日本鉄鋼協会の論文
• 2001-10-15

著者

• Toh T

  Nippon Steel Corp.

• HARADA H.

  Steel Research Labs., Nippon Steel Corp.

• TOH T.

  Steel Research Labs., Nippon Steel Corp.

• ISHII T.

  Nagoya Steel Works, Nippon Steel Corp.

• KANEKO K.

  Oita Steel Works, Nippon Steel Corp.

• TAKEUCHI E.

  Hirohata R&D Labs., Nippon Steel Corp.

関連論文

• Effect of Magnetic Field Conditions on the Electromagnetic Braking Efficiency

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