Effect of annealing temperature on the corrosion resistance of MgO coatings on Mg alloy
By Xu, Zhen; Eduok, Ubong; Szpunar, Jerzy
Published in Surface and Coatings Technology
2019
Abstract
MgO coatings were electrodeposited on Mg alloy substrates via cathodic electrolytic technique and annealed at different temperatures. The protective performance of these annealed coatings was investigated, and a correlation drawn between annealing temperature of coatings and their corrosion resistances as well as mechanical hardness. At optimum temperature (250