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根据宁波钢铁有限公司1号高炉第4段冷却壁过早损坏的情况,结合国内相关企业的类似情况,分析了该部位冷却壁过早损坏的原因,提出了预防措施和改进建议。
According to the premature damage to the cooling wall of the 4th blast furnace of Ningbo Iron and Steel Co., Ltd. And the similar situation of domestic related enterprises, the reasons for the premature failure of the cooling wall in this area were analyzed. Preventive measures and suggestions for improvement were put forward.