钢精炼过程非金属夹杂物演变与控制
朱苗勇, 邓志银

Evolution and Control of Non-Metallic Inclusions in Steel During Secondary Refining Process
ZHU Miaoyong, DENG Zhiyin
图1 铝镇静钢夹杂物演变示意图
Fig.1 Illustration of evolution of inclusions in typical Al-killed steel grades
(a-c) conventional Al-killed steel (d-f) medium-Mn steel (g-k) Ti-bearing alloyed steel (l) Ti-bearing ULC steel (m) Ca treatment