Apparatus for sweeping the beam from a plasma electron gun on the surface of a mold of a continuous ingot casting device

摘要: Apparatus for continuous manufacture of a slab ingot in which vacuum chamber raw material an is melted and continuously charged into water-cooled mold having stationary rectangular side frame movable bottom plate, while the upper surface heated by plasma electron gun located above mold. The plate gradually lowered whereby there obtained on solidified pillar-shaped ingot. oscillated power source, such as hydraulic cylinder so that beam from reciprocated over temperature at can be made substantially uniform.