HRB400钢在模拟混凝土孔隙液中的自然钝化行为及耐蚀性能的研究

史先飞, 陈晓华, 满成

Natural Passivation Behavior and Corrosion Resistance of HRB400 Steel in Simulated Concrete Pore Solution

SHI Xianfei, CHEN Xiaohua, MAN Cheng

图9 HRB400钢在含有不同Cl-浓度的SCPS中浸泡168 h后的微观形貌图

Fig.9 SEM surface morphologies of HRB400 steel after soaking for 168 h in SCPS containing the Cl- concentrations of 0.01 mol/L (a), 0.05 mol/L (b), 0.1 mol/L (c), 0.2 mol/L (d), 0.3 mol/L (e) and 0.4 mol/L (f)