铝含量对镍铝合金在稀硫酸溶液中的腐蚀行为影响

杜广, 芦国强, 邓龙辉, 蒋佳宁, 曹学强

Effect of Aluminum Content on Corrosion Behavior of Ni-Al Alloys in Dilute Sulfuric Acid Solution

DU Guang, LU Guoqiang, DENG Longhui, JIANG Jianing, CAO Xueqiang

表4 图5中不同区域的平均化学成分 (molar fraction / %)

Table 4 Average chemical composition of different regions in Fig.5

Element A B C D E F G Ni 70.17 79.48 69.35 78.10 66.71 91.43 0.98 Al 25.15 13.86 25.39 13.51 11.75 5.41 31.12 O 4.68 6.66 5.27 8.39 21.55 3.16 67.90