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10. S1~S6溶液中预制损伤涂层钢筋试样的EIS结果

Fig.10. Nyquist (a1~f1), Bode impedance modulus (a2~f2) and Bode phase angle (a3~f3) plots evolution of steel bar specimen with prefabricated damage coatings in solutions S1 (a1~a3), S2 (b1~b3), S3 (c1~c3), S4 (d1~d3), S5 (e1~e3) and S6 (f1~f3) (Z_Im—imaginary part of impedance, Z_Re—real part of impedance, |Z|— impedance modulus)
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