Q235钢在海南濒海同区域户外暴晒环境和棚下环境的腐蚀行为

王洪伦, 杨华, 蔡辉, 李博文

Corrosion Behavior of Q235 Steel by Outdoor Exposure and under Shelter in Atmosphere of Hainan Coastal

WANG Honglun, YANG Hua, CAI Hui, LI Bowen

图5 两种典型环境下Q235钢的Nyquist图及拟合等效电路

Fig.5 Evolution of Nyquist plots with the time in outdoor exposure environment (a) and shed envi-ronment (b) and electro-chemical equivalent circuits used to fit the EIS data (c)