FIELD: power engineering, metallurgy, and foundry. SUBSTANCE: body speed is controlled by varying direction of traveling magnetic field within 3 min. This provides for twice as low refractory erosion of working layer, eliminates thermal destruction of working layer on ladle lining by overheated metal (electricity conducting body). This affords effective single-loop geometry of body motion in axial plane and intensified processes in liquid metal. EFFECT: enlarged functional capabilities. 6 dwg
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Authors
Dates
1998-02-10—Published
1995-04-25—Filed