Zhengang, Y.; Wenping, L.; Yanlin, J.; Qiang, M.; Zheng, D.; Yan, Q. Corrosion Behavior of the Copperized Layer Prepared by Double Glow Plasma Surface Alloying Technology in 3.5 wt.% NaCl Solution. J Min & Metal B Metallurgy 2020, 56, 257-268.