Research Article
Comparison of 304 SS, 2205 SS, and 410 SS Corrosion by Sulfate-Reducing Desulfovibrio ferrophilus
Table 6
Tafel parameters fitted from potentiodynamic polarization curves after 7 days.
| Metal | βa (mV/dec) | βc (mV/dec) | Ecorr (mV) versus SCE | icorr (μA/cm2) |
| 304 SS | 70 ± 4 | −275 ± 9 | −427 ± 2 | 0.495 ± 0.003 | 410 SS | 257 ± 12 | −428 ± 11 | −466 ± 4 | 21.3 ± 0.1 | 2205 SS | 105 ± 6 | −253 ± 5 | −416 ± 3 | 1.38 ± 0.02 |
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