超声喷丸对7075铝合金棒材组织结构与性能的影响
刘浩, 郭晓开, 王维, 伍廉奎, 曹发和, 孙擎擎

Effect of Ultrasonic Shot Peening on Microstructure and Properties of a 7075 Al-alloy Rod
LIU Hao, GUO Xiaokai, WANG Wei, WU Liankui, CAO Fahe, SUN Qingqing
表1 未处理样和不同冲击距离7075铝合金喷丸样的极化曲线参数
Table 1 Electrochemical parameters of the untreated and peen-ed 7075 Al-alloy with different impact distances
SampleEcorr / VAg/AgClIcorr / 10-7 A·cm-2Epit / VAg/AgCl
Untreated-0.511.64-0.44
USSP_15 mm-0.636.55-0.42
USSP_40 mm-0.496.92-0.35