微量Zr对Al-Zn-Mg-Mn合金板材抗剥落腐蚀性能的影响
柴文茹1,2,陈景超1,2,刘胜胆1,2,3(
),叶凌英1,2,3,林化强4,张新明1,2,3
),叶凌英1,2,3,林化强4,张新明1,2,3
Effect of Minor Zr Addition on Exfoliation Corrosion Resistance of Al-Zn-Mg-Mn Alloy Sheet
Wenru CHAI1,2,Jingchao CHEN1,2,Shengdan LIU1,2,3(),Lingying YE1,2,3,Huaqiang LIN4,Xinming ZHANG1,2,3
),Lingying YE1,2,3,Huaqiang LIN4,Xinming ZHANG1,2,3
图5. 两种板材晶界η相尺寸、间距、PFZ宽度分布图
Fig.5. Histograms of (a) size and (b) spacing of grain boundaries precipitates, (c) precipitate free zone width
