摘要
概述了马钢 95tLF VD精炼炉生产车轮钢的工艺及冶金效果。经LF 4 6min,VD 2 6min精炼 ,钢中平均硫含量为 0 .0 0 8% ;氧含量 1 8.2×1 0 - 6 ;氢含量 1 .2× 1 0 - 6 。
The process and metallurgical results of a 95 t ladle furnace (LF) and a vacuum degassing (VD) unit for wheel steel at Maanshan Iron and Steel are summarized. With LF refining for 46 min and VD for 26 min, the average sulphur content in steel -0.008%, oxygen content -18.2×10\+ -6 and hydrogen - 1.2×10\+ -6 were obtained.
出处
《特殊钢》
北大核心
2003年第4期53-54,共2页
Special Steel
