摘要
对宝钢 2号连铸机现场数据的采样分析结果表明 :连铸坯在线宽度对结晶器综合传热系数没有影响。钢水过热度对综合传热系数也影响不大 ,但拉坯速度对综合传热系数的影响很明显 ,保护渣可有效地控制结晶器的冷却强度和冷却均匀性 。
The analysis by sampling data of No.2 caster Bao Steel shows that the integrated heat transfer coefficient is independent of the width of slabs, and the effect of superheat is not clear, but the effect of casting speed is very obvious. Mould powder can control the cooling intensity and cooling uniformity effectively, and eliminate longitudinal crack of slabs.
出处
《钢铁研究学报》
CAS
CSCD
北大核心
2000年第2期21-24,共4页
Journal of Iron and Steel Research
