中间包镁质干式涂料烘烤剥落问题的分析

Analysis of Peeling Problem of Magnesia Dried Coating in Tundish after Firing

分析多次发生中间包工作衬在烘烤时和使用中大面积坍塌和局部剥落的原因,介绍实施模拟烘烤试验,并提出中间包烘烤优化措施。

The causes of the collapse in large ing firing and in use were analyzed. The simulated tundish firing were put forward. areas and local peeling of the working lining of tundish dur- baking test was introduced, and the optimization measures of