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通过实践跟踪,对大方坯表面缺陷产生的原因进行研究,探讨铸坯表面质量与结晶器的关系。采取措施控制表面缺陷,保证铸坯质量。
Through practice tracking, the causes of the surface defects of the bloom were studied, and the relationship between the surface quality and the mold was discussed. Take measures to control surface defects and ensure slab quality.