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高炉冷却壁在生产制造中产生应力,对其使用寿命有不利影响。通过采取自然时效或退火处理的方法以消除其残余应力,在安装时减少产生应力的集中都是必要的技术措施。采取这些措施处理冷却壁后,对其进行应力测试,结果完全符合技术要求,得到了较理想的效果,为生产制造安装类似的高炉冷却壁提供了实践经验。
Blast furnace cooling wall in the production of stress, the service life of its adverse effects. By adopting natural aging or annealing methods to eliminate residual stress, it is necessary to reduce the concentration of stress during installation. After these measures are taken to deal with the cooling stave, the stress test is carried out. The result fully meets the technical requirements and the ideal result is obtained. The practical experience is provided for manufacturing and installing a similar stave blast furnace stave.