喷丸工艺对7075铝合金板材表面性能的影响

郑文涛, 陆飞雪, 都凯, 王志惠, 贾海龙

Effect of Shot Peening on Surface Properties of 7075 Al-alloy Sheet

ZHENG Wentao, LU Feixue, DU Kai, WANG Zhihui, JIA Hailong

图2 二次喷丸强化前后7075铝合金的表面形貌

Fig.2 Surface morphologies of 7075 Al-alloy before (a1, a2) and after (b1, b2) dual shot peening