A517Gr.Q海工钢在模拟海洋飞溅区的腐蚀行为研究

赵伊, 曹京宜, 方志刚, 冯亚菲, 韩卓, 孟凡帝, 王昭东, 王福会

Corrosion Behavior of A517Gr.Q Marine Steel in Simulated Corrosive Condition of Marine Splashing Zone

ZHAO Yi, CAO Jingyi, FANG Zhigang, FENG Yafei, HAN Zhuo, MENG Fandi, WANG Zhaodong, WANG Fuhui

图6 A517Gr.Q钢在两种湿度条件下腐蚀不同时间后的微观形貌

Fig.6 SEM surface morphologies of A517Gr.Q steel after corrosion for 7 d (a1, a2), 14 d (b1, b2), 28 d (c1, c2) and 56 d (d1, d2) under two conditions of 62%RH (a1-d1) and and 83%RH (a2-d2)