低合金钢中夹杂物诱发局部腐蚀萌生机制的研究进展

刘超, 陈天奇, 李晓刚

Research Progress on Initiation Mechanism of Local Corrosion Induced by Inclusions in Low Alloy Steel

LIU Chao, CHEN Tianqi, LI Xiaogang

图7 Al2O3-MgO-CaO系统相图中活性/非活性夹杂物的成分分布[45]和能带结构图[12]

Fig.7 Composition distribution of active/inactive inclusions in the phase diagram of the Al2O3-MgO-CaO system (a) [45] and MgS (b), MgY2S4 (c), Y2O3 (d) and YS (e) energy band structure diagram [12]