Er对海工5052铝合金腐蚀行为的影响

张欣, 林木烟, 杨光恒, 王泽华, 邵佳, 周泽华

Effect of Er on Corrosion Behavior of Marine Engineering 5052 Al-alloy

ZHANG Xin, LIN Muyan, YANG Guangheng, WANG Zehua, SHAO Jia, ZHOU Zehua

表2 不同Er含量5052铝合金EDS分析结果

Table 2 EDS analysis of 5052 Al-alloy with different Er addition (mass fraction / %)

Point Al Mg Fe Er 1 83.75 --- 16.25 --- 2 82.36 --- 17.64 --- 3 84.71 --- --- 15.29 4 79.51 --- --- 20.49 5 53.11 --- --- 46.89