外加电位下Ag/Sn电偶的腐蚀行为

戴威, 刘园园, 涂闻芮, 孙阳庭, 李劲, 蒋益明

Corrosion Behavior of Ag/Sn Galvanic Couple at Applied Potential

DAI Wei, LIU Yuanyuan, TU Wenrui, SUN Yangting, LI Jin, JIANG Yiming

图6 Ag和Sn在0.01 mol/L NaCl溶液中经过10 min双极性电化学测试后的光镜形貌和SEM和EDS结果

Fig.6 SEM images and EDS results of the Ag (a1-a3) of zones 1, 2, and 3 in Fig.6a and Sn (b1-b3) of zones 1, 2, and 3 in Fig.6b after the BPE test for 10 min in 0.01 mol/L NaCl solution