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马钢第一钢轧总厂95 t转炉扩容改造后炉体与托圈的间隙要随之变小,对炉体与托圈的间隙进行理论分析和实际测量,并提出通过强化冷却炉壳等措施来控制炉壳变形,保证炉壳与托圈的间隙,以提高炉壳使用寿命。
After the expansion of 95 t converter of Maansteel No.1 Steel Rolling Mill, the gap between the furnace body and the support ring should be smaller, and the theoretical analysis and actual measurement of the gap between the furnace body and the support ring should be made. Measures to control the deformation of the furnace shell to ensure the gap between the furnace shell and the support ring to improve the life of furnace shell.