Table 3 List of the corrosion characteristics got with PPC data
\({\rm{T}}{\rm{D}}\) (%) | Ecorr (V) | icorr (nA/cm2) | C.R.corr (nm/year) | βc (V/decade) | βa (V/decade) | Rp (kΩ cm2) | Ebp (V) | ipass (nA/cm2) | C.R.pass (nm/year) |
---|---|---|---|---|---|---|---|---|---|
0 | −0.172 | 9.26 | 99 | −0.028 | 0.069 | 1253 | 0.528 | 1860 | 19,000 |
25 | −0.128 | 5.59 | 60 | −0.039 | 0.021 | 3648 | 0.588 | 150 | 2000 |
50 | −0.110 | 1.92 | 21 | −0.027 | 0.011 | 4496 | 0.414 | 67 | 684 |
75 | −0.080 | 0.91 | 10 | −0.013 | 0.007 | 7066 | 0.484 | 39 | 415 |
91 | −0.070 | 0.80 | 9 | −0.017 | 0.007 | 7858 | 0.384 | 39 | 415 |