带损伤环氧涂层钢筋在<strong>Cl<sup>-</sup></strong>和碳化耦合作用下的腐蚀行为

带损伤环氧涂层钢筋在Cl^-和碳化耦合作用下的腐蚀行为

魏洁¹, 魏英华², 李京², 赵洪涛², 吕晨曦², 董俊华¹(

), 柯伟³, 何小燕³

Corrosion Behavior of Damaged Epoxy Coated Steel Bars Under the Coupling Effect of Chloride Ion and Carbonization

WEI Jie¹, WEI Yinghua², LI Jing², ZHAO Hongtao², LV Chenxi², DONG Junhua¹(

), KE Wei³, HE Xiaoyan³

图9. S1~S6溶液中预制损伤涂层钢筋试样的开路电位演化

Fig.9. Open circuit potential(E_OCP) evolution of steel bar specimen with prefabricated damaged coating in solutions S1~S4 (a) and S5, S6 (b)