| 摘要 |
PURPOSE:To stably execute supply of additive and to produce an excellent complex material by dividing pouring molten metal in a mold by a barrier opened at lower part and also supplying the additive in a space formed by sending inert gas in the barrier. CONSTITUTION:The molten steel is poured into the mold, which is divided by the barrier 5, by a pouring nozzle 4. The inert gas is sent into the barrier 5 through a supplying tube 9 and the space part 6 is formed in the barrier 5, and the additive 10 is supplied into there through the supplying tube 9. By this method, as the additive is stably supplied, the quality is stabilized and the complex material having excellent quality can be produced.
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