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7 精炼及连铸过程夹杂物种类分布示意图

Fig.7 Schematics of the distribution of inclusion type in refining and continuous casting process (a) R1 (b) RF2 (c) R3 (d) R4 (e) R5 (f) RF5