Improving Corrosion Resistance of Friction Stir Welding Joint of 7075 Aluminum Alloy by Micro-arc Oxidation
Yue Yang
, Leilei Zhou
, Leilei Zhou 
Improving Corrosion Resistance of Friction Stir Welding Joint of 7075 Aluminum Alloy by Micro-arc Oxidation |
|
Yue Yang
, Leilei Zhou |
| Fig. 2 Surface morphologies of the MAO coatings formed on the welds in electrolyte with different Na2SiO3 concentrations: a 10 gL; b 15 gL; c 20 gL. |
| |