本钢一铁厂炼铁车间职工发扬严防死守的抗洪精神,创出了一号高炉几十年来罕见的一代长寿炉龄。从1990年9月30日第十三代炉役开始至1998年9月1日,该炉共冶炼优质生铁247.1万t。一代炉龄一般每立方米炉容产铁5000t以上就要进行大修,但一号高炉8年间仅1995年进行过一次小修。在企业面临多种 Iron and steel plant in Benxi Iron and Steel Iron Works to carry out the staff to prevent sticking to the anti-flood spirit, creating a blast furnace decades decades rare longevity furnace. From September 30, 1990, the thirteenth generation of furnaces began to September 1, 1998, the furnace smelting a total of 2,471,000 tons of high-quality pig iron. A generation of furnaces generally produce more than 5,000 tons of iron per cubic meter of furnace overhaul will be carried out, but the first blast furnace in 1995, only a minor repair. In a variety of businesses