Research Article

Corrosion Inhibition Mechanism of Mild Steel by Amylose-Acetate/Carboxymethyl Chitosan Composites in Acidic Media

Figure 4

Effect of CMCh : AA concentration on the inhibition efficiency of mild steel in solution of 1.0 M HCl (a) and 0.25 M H2SO4 (b) for 3 days.
(a)
(b)