载荷对5383铝合金焊接接头电化学腐蚀行为的影响

翟熙伟, 刘士一, 王丽, 贾瑞灵, 张慧霞

Effect of Applied Load on Corrosion Behavior of 5383 Al-alloy Welded Joints

ZHAI Xiwei, LIU Shiyi, WANG Li, JIA Ruiling, ZHANG Huixia

图7 2号试样极化测试后的表面形貌

Fig.7 SEM images of two different surface regions (a, b) of Sample 2 after polarization test