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METHOD AND PLANT FOR THE PRODUCTION OF LONG INGOTS HAVING A LARGE CROSS-SECTION

机译:生产具有大横截面的长锭的方法和工厂

摘要

The invention relates to a method and a plant for producing ingots that have large cross-sections of different shapes and are more than 5 meters long, said method involving casting an ingot in a short, water-cooled ingot mold (4) and withdrawing the solidifying ingot (6) until the desired ingot length has been reached, whereupon the metal pool is heated using an electroslag remelting process with the help of consumable electrodes (18), or fresh molten metal is poured from a heated intermediate vessel (3) or a heatable cover (22), and the solidifying structure is influenced by using electromagnetic agitators (1, 11, 13) during the casting operation and upon completion of the casting operation until the ingot has completely solidified.
机译:本发明涉及一种用于生产具有不同横截面的大形状且长于5米的铸锭的方法和设备,所述方法包括在短的水冷铸锭模具(4)中铸造铸锭并取出铸锭。固化铸锭(6)直到达到所需的铸锭长度,然后使用电渣重熔工艺在可消耗电极(18)的帮助下加热金属熔池,或者从加热的中间容器(3)倒入新鲜的熔融金属,或者在浇铸过程中以及浇铸过程完成之前,通过使用电磁搅拌器(1、11、13)影响凝固结构,直到铸锭完全凝固为止。

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