CCSA和Q235B钢在长江淡水环境中腐蚀行为研究

张照易, 周学杰, 陈昊, 吴军, 陈志飈, 陈志坚

Corrosion Behavior of Two Steels CCSA and Q235B in Changjiang Freshwater Surroundings

ZHANG Zhaoyi, ZHOU Xuejie, CHEN Hao, WU Jun, CHEN Zhibiao, CHEN Zhijian

图2 Q235B钢腐蚀后的宏观形貌

Fig.2 Macroscopic surface morphologies of Q235B steel after corrosion in atmosphere (a1-a6), waterline (b1-b6) and underwater (c1-c6) for 0.5 a (a1-c1), 1 a (a2-c2), 2 a (a3-c3), 3 a (a4-c4), 4 a (a5-c5) and 7 a (a6-c6)