摘要
根据山西新临钢炼钢厂R6.5/12-1200板坯连铸机的生产情况,分析了板坯产生偏离角纵裂的原因。影响的主要原因有:钢的成分、结晶器液面状况、过热度、结晶器冷却效果、拉速、保护渣等。通过采取措施,使板坯偏离角纵裂大幅降低。
The cause of longitudinal corner of CC slabs is analysed by statistical method according to the operation of CC process at Shared New lingang Steel Co. , Ltd. The Key factors resulting in longitudinal corner crack include composition of steel, condition of curvde mould meniscus, superheat, mould cooled effect, casting speed, powder, and so on. Longitudinal corner crack of CC slab has been decreased remarkably by some countermeasures.
出处
《连铸》
2001年第1期39-40,33,共3页
Continuous Casting
