材料期刊网

Effect of Calcium Treatment on Non-Metallic Inclusions in Ultra-Low Oxygen Steel Refined by High Basicity High Al2O3 Slag

YANG Jun , WANG Xin-hua , JIANG Min , WANG Wan-jun

钢铁研究学报(英文版)

The influence of calcium treatment on non-metallic inclusions had been studied when control technology of refining top slag in ladle furnace was used in ultra-low oxygen steelmaking. A sufficient amount aluminium was added to experimental heats for final deoxidizing during BOF tapping, and the refin...

关键词: ultra-low oxygen , top slag , deoxidization , aluminium , oxide inclusion , calcium treatment