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问:什么是连续铸钢? 答:钢的连续浇注是最近十几年才发展起来的一项新技术,它和现在冶金工厂中所采用的浇注方法不同。连续铸钢是把钢液由钢包经中间缶直接注入用水冷却的结晶器中(锭模),钢液在结晶器中受到强烈的冷却,当四周生成足够强度的硬壳后,从结晶器的底部用机械方法将铸坯拉出,进入二次冷却区,待铸坯全部凝固后,切成定长。送往加热炉加热,进行下一步加工。因为整个浇注过程是连续进行的,所以叫做连续铸钢。
Q: What is continuous casting? A: Continuous pouring of steel is a new technology developed in the recent ten years. It is different from the pouring method used in metallurgical factories. Continuous casting is the molten steel from the ladle through the middle 缶 directly into the water-cooled mold (ingot mold), the liquid steel in the mold by the strong cooling, when surrounded by the formation of sufficient strength hard shell, from the mold The bottom of the billet mechanically pulled out into the secondary cooling zone, until all the slab solidified, cut into fixed length. Sent to heating furnace for further processing. Because the entire casting process is continuous, so called continuous casting.