ASP热卷边部质量分析及控制

The analysis and controlling of ASP coil edge quality

本文通过对ASP产生边部缺陷的热卷进行金相组织、扫描电镜分析,以及对相应的炉次坯料、中间坯、成分及夹杂物的分析,得出影响ASP热卷边部质量缺陷的因素,对实际生产进行指导,有效的改善了热卷边部质量缺陷。

In this pape the coil edge defects of ASP coil was studied, through the analysis of microstructure produced scanning ,electron microscopy, and the corresponding furnace billet, slab, composition and inclusion.was analysed too.The factors that affect the quality defects of ASP coil side was found,.It can to guide the actual production, which improving the coil edge quality defects. effectively.