【摘要】 对初轧开坯过程中经常出现的、分布在方坯表面的有规律性的裂纹产生原因进行了深入研究。提出了具体的解决措施,并在生产实践中取得了较好的结果。更多还原

【Abstract】 This article analyses the cause of regularly crack which often occurs on bellit surface during blooming. Some practical measures are given and good results are obtained in practice.更多还原