E, VSCE
Metal A
-0.1
-0.2
Metal B
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
1x10??
1x10??
1x10??
1x10??
i, A/cm²
1x10??
1x10?³
1x10?²
If the corrosion is uniform calculate the CPR in mpy if Metal A has a $D = 8.91 \text{ g/cm}^3$, $a = 58.69 \text{ g/mol}$, and $n$
$= 2 \text{ mol e-/mol A}$ and Metal B has a $D = 270 \text{g/cm}^3$, $a = 26.98 \text{ g/mol}$, and $n = 3 \text{ mol e-/mol B}$.