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1 户外暴晒环境下4个周期样品的宏观形貌

Fig.1 Surface morphologies of Q235 steel in outdoor exposure environment (a-d) and shed environment (e-h) after 1 month (a, e); 3 months (b, f); 6 months (c, g); 12 months (d, h)