槐米提取物对Al在HCl溶液中的缓蚀作用

雷然, 石成杰, 李向红

Corrosion Inhibition of Aluminum in HCl Solution by Flos Sophorae Immaturus Extract

LEI Ran, SHI Chengjie, LI Xianghong

图9 Al在1.0 mol/L HCl溶液中浸泡前后表面SEM形貌

Fig.9 SEM surface images of aluminum before (a) and after immersion at 20 ℃ for 2 h in 1.0 mol/L HCl solutions containing 0 mg/L (b) and 500 mg/L (c) FSIE