Na对于Al早期大气腐蚀的影响
陈星晨,王杰,陈德任,钟舜聪,王向峰()
Effect of Na on Early Atmospheric Corrosion of Al
Xingchen CHEN,Jie WANG,Deren CHEN,Shuncong ZHONG,Xiangfeng WANG()

图6. 大气腐蚀后Al不同深度Na产物的相对含量及归一化阴极相对面积与腐蚀深度的关系

Fig.6. Relative content of Na in different depths of Al after atmospheric corrosion (a) and the relative area of cathode vs the corrosion depth (b)