引进二冷动态控制系统 提高板坯表面质量

Introduction of Dynamic Control System for the Second Cooling to Increase Slab Surface Quality

介绍了鞍钢第一炼钢厂引进的芬兰罗德洛基公司二冷动态控制系统及其在板坯生产中的应用。生产实际应用表明,该模型对减少板坯表面横裂纹和角部裂纹有显著效果。

The dynamic control system for the second cooling in Angang No. 1 Steelmaking Plant introduced from Rautaruukkr Company in Finland and its application in slab production are described. The practice shows that the model can remarkably reduce transversal and comer cracks on slab surface.