ZAlSi7Mg铝合金在深海环境中的腐蚀行为研究

彭文山, 段体岗, 马力, 辛永磊, 程文华, 刘少通

Corrosion Behavior of ZAlSi7Mg Al-alloy in Deep-sea Environments in Western Pacific Ocean and South China Sea

PENG Wenshan, DUAN Tigang, MA Li, XIN Yonglei, CHENG Wenhua, LIU Shaotong

图7 中国南海不同海水深度处铝合金去除腐蚀产物前后腐蚀形貌

Fig.7 Corrosion morphologies of Al-alloy before (a, c) and after (b, d) removal of corrosion products formed duing immersion in the South China Sea at the seawater depths of 1200 m (a, b) and 2000 m (c, d)