Research Article

Anticorrosion Performance of LDH Coating Prepared by CO2 Pressurization Method

Figure 3

Adhesion test of conversion coatings with various process on AZ91D alloys: (a) CO2_24h, (b) CO2_2h/pH11.5_2h, and (c) CO2_3MPa_0.5h.
(a)
(b)
(c)