炼铁厂鱼雷罐内衬的改进和应用

The Improvement and Application of Torpedo Bricks of Shougang Ironmaking Plant

介绍了首钢股份公司炼铁厂近几年来鱼雷罐内衬的使用情况，针对鱼雷罐内衬使用寿命下降问题进行了探讨，改进后的鱼雷罐砖使用寿命基本接近历史最好水平，为进一步解决鱼雷罐寿命问题进行了分析并提出建议。

By reviewing the torpedo bricks usage of Shougang Ironmaking Plant in recent years, the problem of the decrease of service life of the torpedo bricks is studied. After the improvement, the service life of the torpedo bricks almost can reach the best level in history, which put forward the analysis for the further solution to the service life problem and the suggestions.