高拉速方坯内部裂纹产生原因分析

Cause analysis of inner cracks on high casting speed CC billet

本文简述了方坯铸机提高拉速后解决铸坯内邯裂纹的攻关体会,分析了影响高拉速方坯内部裂纹的工艺影响因素。

Based on the experience from studying into the inner cracks causes for high casting speed of billet caster, this paper found out the process factors being effective on the inner cracks.