混凝土孔隙液中Cl-浓度对304不锈钢亚稳态点蚀的影响
刘欣怡1,2, 赵亚州1,2(
), 张欢1,2, 陈莉1,2
), 张欢1,2, 陈莉1,2
Effect of Chloride Concentration in a Simulated Concrete Pore Solution on Metastable Pitting of 304 Stainless Steel
LIU Xinyi1,2, ZHAO Yazhou1,2(), ZHANG Huan1,2, CHEN Li1,2
), ZHANG Huan1,2, CHEN Li1,2
图8. 304不锈钢在含有不同Cl-浓度的混凝土孔隙液中亚稳态点蚀生长时间 (tgrow) 和再钝化时间 (trep) 的极值分布
Fig.8. Extreme value distributions of metastable growth time (tgrow) (a) and repassivation time (trep) (b) for 304 stainless steel in concrete pore solution with different concentrations of Cl- (potentiostatic polarized at 0.3 V)
