三氯乙酸溶液中咪唑啉在钢表面的吸附及缓蚀行为

王丽姿, 李向红

Adsorption and Inhibition Behavior of Imidazoline on Steel Surface in Trichloroacetic Acid Solution

WANG Lizi, LI Xianghong

图7 冷轧钢在浸泡前后的表面3D-AFM像

Fig.7 3D-AFM images of test steel before (a) and after immersion in 0.10 mol/L Cl3CCOOH solution without inhibitor (b) and with 500 mg/L IM (c) at 20 ℃ for 6 h