slag plate

The results show that the vulnerable zone of lining refractory and formation zone of slag skull are in a 100 mm range on lining's inner surface from the middle/ lower part of furnace stack and bosh to the front-end of cooling plate.

结果表明，在炉身中下部和炉腹、炉腰部位炉衬内表面到冷却板前端的100mm范围内是炉衬耐材易损区和渣皮形成区；

The contrast experiment of slag resistance for Al-AlN-Al_2O_3 sliding plate and Al_2O_3-C sliding plate was carried out by means of crucible method under the conditions of 1 600 ℃ for 3 h and 1 650 ℃ for 3 h.

对Al AlN Al2O3滑板与Al2O3C滑板在1600℃×3h及1650℃×3h条件下，进行了坩埚法抗钢渣侵蚀实验。

The a layer frozen slag-metal in the front of cooling plate was made for optimization.

优化的目的就是尽可能降低冷却板前端温度，保证凝结一层渣铁壳。