Ti3AlC2 在含F- 的高温硫酸溶液中的腐蚀行为研究
迟永晨, 王浩杰, 侯强强, 郑莉莉, 李希超

Corrosion Behavior of Ti3AlC2 in High-temperature Sulfuric Acid Solution Containing F-
CHI Yongchen, WANG Haojie, HOU Qiangqiang, ZHENG Lili, LI Xichao
表3 Ti3AlC2在不同腐蚀环境中的EIS谱拟合结果
Table 3 Fitting results of EIS of Ti3AlC2 before and after potentiostatic polarization under different conditions
Sample numbersRs / Ω·cm2Rct / Ω·cm2CPEdl / mF·cm2
S70025.65/3.45996/15413.62/4.02
S80022.88/2.38861/13663.28/3.44
S90022.24/2.18397/4393.69/3.88
S801223.75/20.222193/40190.82/0.49
S8032247.8/501.53631/53880.03/0.31
S80053.41/2.33370/5092.87/3.05
S800102.34/2.10184/4813.47/4.76