Q345q桥梁钢和Q345qNH耐候钢在模拟工业大气+除冰盐混合介质中的腐蚀行为
郭铁明1,2(
), 徐秀杰1,2, 张延文1,2, 宋志涛1,2, 董志林1,2, 金玉花1,2
), 徐秀杰1,2, 张延文1,2, 宋志涛1,2, 董志林1,2, 金玉花1,2
Corrosion Behavior of Q345q Bridge Steel and Q345qNH Weathering Steel in a Mixed Medium of Simulated Industrial Environment Solution and Deicing Salt
GUO Tieming1,2(), XU Xiujie1,2, ZHANG Yanwen1,2, SONG Zhitao1,2, DONG Zhilin1,2, JIN Yuhua1,2
), XU Xiujie1,2, ZHANG Yanwen1,2, SONG Zhitao1,2, DONG Zhilin1,2, JIN Yuhua1,2
图3. 两种钢的宏观腐蚀形貌
Fig.3. Macroscopic corrosion morphology of two steels (a) Q345qNH 24 h, (b) Q345qNH 288 h, (c) Q345q 24 h, (d) Q345q 288 h
