Regressive analysis shows segregation index has maximal relationship with water ratio in secondary cooling, and has low relationship with superheat degree of steel.
回归分析表明偏析指数与二冷比水量的相关性最大，而与钢水过热度的相关性不强。
It shows that thin slab continuous casting has a greater secondary cooling intensity, a faster solidifying rate, a fine and uniform structure and less segregation than conventional slab casting.
研究表明，薄板坯的二冷强度大，凝固速度快，组织细小、均匀，其内部溶质元素的偏析程度远低于传统连铸板坯。
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