超声波调控下聚合物缓蚀剂对金属腐蚀行为的作用机制研究

高金彪, 刘怡, 赵海波, 高清河, 吴禹沈, 于鑫

Mechanistic Investigation in Controlling Metal Corrosion by Synegistic Effect of Ultrasonic and Polymer Corrosion Inhibitors

GAO Jinbiao, LIU Yi, ZHAO Haibo, GAO Qinghe, WU Yushen, YU Xin

图6 金属试样微观腐蚀形貌

Fig.?6 Microcorrosion morphology of the control group (a) and the electrolyte environments at ultrasonic powers of 25 %P (b), 50 %P (c), 75 %P (d) and 100 %P (e) after 120  h of corrosion (a1-e1) and the same samples after cleaning (a2-e2)