冷喷涂Zn15Al合金涂层在NaCl溶液中的腐蚀行为和防护机制

徐龙, 李继文, 崔传禹, 卢祺, 杨浩, 赵聪聪

Corrosion Behavior of Cold Sprayed Zn15Al Alloy Coating on Q235 Carbon Steel in NaCl Aqueous Solution

XU Long, LI Jiwen, CUI Chuanyu, LU Qi, YANG Hao, ZHAO Congcong

表1 Zn和Zn15Al合金粉的化学成分

Table 1 Chemical composition of the Zn and Zn15Al alloy powders (%，mass fraction)

Sample Al Fe Si Pb Cd Zn Zn 0.0521 0.0253 0.0395 0.0031 0.0029 Bal. Zn15Al 14.752 0.1251 0.0895 0.0031 0.0029 Bal.