稀土合金化石油套管钢精炼-连铸-轧制过程夹杂物演变行为

梁雨雨, 倪培远, 刘麒麟, 厉英

Evolution Behavior of Inclusions in Rare Earth Metal Alloying Oil Casing Steel During Refining and Casting and Hot-Rolling Process

LIANG Yuyu, NI Peiyuan, LIU Qilin, LI Ying

图12 LF稀土合金化前、LF稀土合金化后和VD稀土合金化后渣样的XRD谱

Fig.12 XRD patterns of LF slag sample before RE addition (a), LF slag sample after RE addition (b), and VD slag sample after RE addition (c)