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10 浸泡168 h后沉积物覆盖下Q235钢的显微腐蚀形貌

Fig.10 Surface morphology of corrosion scales of sediment-covered Q235 steel after 168 h immersion: (a) without inhibitor, (b) 8 mg/L, (c) 15 mg/L, (d) 25 mg/L