在炼钢或浇铸过程中,一旦发现钢炉或钢包外壳发红有烧穿、跑钢的危险,这时请不要慌张。只要立刻用冷水管对准外壳发红处用冷水连续冷却,一般就可以坚持到出完钢或浇铸完毕。此时注意千万不能用风管(压缩空气)去吹发红的外壳,因为发红的金属外壳极易氧化,此时用风管吹,不但不能 In the steelmaking or casting process, once found that the furnace or ladle shell red burns, ran the danger of steel, then do not panic. As long as the cold water pipe with red shell at the same time with the continuous cooling of cold water, generally you can adhere to the finished steel or finished casting. At this point be careful not to use air duct (compressed air) to blow the red shell, because the red metal shell easily oxidized, this time with the duct blowing, not only can not