【摘要】 本文针对连铸连浇时出现混钢铸坯的问题进行研究。通过数学计算、水模实验、现场取样等工作，最终完成了混钢区的判定工作，提出判定铸坯混钢区的合理范围，制定出混钢铸坯长度切割表。更多还原

【Abstract】 The paper studies the mixed zone in sequence casting. Through mathematical calculation, water model, and actual sampling, the reasonable judging of mixed zone is completed, the proper length range of mixed zone decided, the culling table of mixed zone length made.更多还原