水溶性缓蚀剂对建筑管道用Q235钢腐蚀行为的影响

何静, 于航, 傅梓瑛, 岳鹏辉

Effect of Water-soluble Corrosion Inhibitor on Corrosion Behavior of Q235 Pipeline Steel for Construction

HE Jing, YU Hang, FU Ziying, YUE Penghui

图4 添加不同浓度缓蚀剂后，沉积物覆盖Q235钢在浸泡6 d内的腐蚀产物电阻和电荷转移电阻

Fig.4 Corrosion product resistance (a) and charge transfer resistance (b) of sediment-covered Q235 steel for 6 d after the addition of different con-centrations of inhibitors