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本文通过对南钢超低头板坯连铸机生产的板坯中夹杂物的研究 ,结合设备调查结果分析 ,确定了南钢板坯中心裂纹产生的主要原因 ,提出了防止板坯中心裂纹产生的措施
Based on the research of the inclusions in the slab produced by the ultra-low head slab caster in Nansteel and the investigation of the equipment survey results, the main causes of the crack in the center of the slab in Nangang Steel are determined and the measures to prevent the central crack of the slab from occurring are put forward