The author wishes to make the following correction to this paper [1]. Due to mislabeling, replace:
Table 3.
Electrochemical noise parameters at various conditions in 5 wt. % NaCl at 49 °C.
Table 3.
Electrochemical noise parameters at various conditions in 5 wt. % NaCl at 49 °C.
| Passivated Agent | Stainless Steel Inoxidable | Time (min) | Rn (Ω/cm2) | icorr (mA/cm2) | LI | Corrosion Type |
|---|---|---|---|---|---|---|
| Citric acid | 15-5PH | 60 | 8.01 × 104 | 6.49 × 104 | 0.0862 | Mixed |
| 90 | 5.00 × 105 | 1.04 × 104 | 0.0308 | Mixed | ||
| 17-4PH | 60 | 5.76 × 104 | 4.51 × 104 | 0.2492 | Localized | |
| 90 | 3.27 × 105 | 1.59 × 104 | 0.0900 | Mixed | ||
| Nitric acid | 15-5PH | 60 | 2.35 × 106 | 1.1 × 105 | 0.1871 | Localized |
| 90 | 1.51 × 106 | 1.72 × 105 | 0.1077 | Localized | ||
| 17-4PH | 60 | 1.03 × 106 | 2.52 × 105 | 0.1485 | Localized | |
| 90 | 1.34 × 106 | 1.94 × 104 | 0.1727 | Localized |
Table 4.
Potentiodynamic polarization parameters in stainless steels passivated at 49 °C, in 5 wt. % NaCl.
Table 4.
Potentiodynamic polarization parameters in stainless steels passivated at 49 °C, in 5 wt. % NaCl.
| Passivated Agent | Stainless Steel | Time (min) | Ecorr (mV) | Epit (mV) | icorr (mA/cm2) | C. R. (mm/year) |
|---|---|---|---|---|---|---|
| Citric Acid | 15-5PH | 60 | −323 | 42 | 5.26 × 105 | 5.54 × 107 |
| 90 | −266 | 147 | 4.50 × 105 | 4.75 × 107 | ||
| 17-4PH | 60 | −335 | 91 | 9.22 × 105 | 9.64 × 107 | |
| 90 | −360 | 97 | 5.38 × 105 | 5.63 × 107 | ||
| Nitric Acid | 15-5PH | 60 | −228 | 467 | 2.16 × 105 | 2.28 × 107 |
| 90 | −228 | 765 | 2.27 × 105 | 2.39 × 107 | ||
| 17-4PH | 60 | −271 | 439 | 3.51 × 105 | 3.67 × 107 | |
| 90 | −279 | 323 | 4.41 × 105 | 4.61 × 107 |
with
Table 3.
Electrochemical noise parameters at various conditions in 5 wt. % NaCl at 49 °C.
Table 3.
Electrochemical noise parameters at various conditions in 5 wt. % NaCl at 49 °C.
| Passivated Agent | Stainless Steel | Time (min) | Rn (Ω/cm2) | icorr (mA/cm2) | LI | Corrosion Type |
|---|---|---|---|---|---|---|
| Citric acid | 15-5PH | 60 | 8.01 × 10−4 | 6.49 × 10−4 | 0.0862 | Mixed |
| 90 | 5.00 × 10−5 | 1.04 × 10−4 | 0.0308 | Mixed | ||
| 17-4PH | 60 | 5.76 × 10−4 | 4.51 × 10−4 | 0.2492 | Localized | |
| 90 | 3.27 × 10−5 | 1.59 × 10−4 | 0.0900 | Mixed | ||
| Nitric acid | 15-5PH | 60 | 2.35 × 10−6 | 1.1 × 10−5 | 0.1871 | Localized |
| 90 | 1.51 × 10−6 | 1.72 × 10−5 | 0.1077 | Localized | ||
| 17-4PH | 60 | 1.03 × 10−6 | 2.52 × 10−5 | 0.1485 | Localized | |
| 90 | 1.34 × 10−6 | 1.94 × 10−4 | 0.1727 | Localized |
Table 4.
Potentiodynamic polarization parameters in stainless steels passivated at 49 °C, in 5 wt. % NaCl.
Table 4.
Potentiodynamic polarization parameters in stainless steels passivated at 49 °C, in 5 wt. % NaCl.
| Passivated Agent | Stainless Steel | Time (min) | Ecorr (mV) | Epit (mV) | icorr (mA/cm2) | C. R. (mm/year) |
|---|---|---|---|---|---|---|
| Citric Acid | 15-5PH | 60 | −323 | 42 | 5.26 × 10−5 | 5.54 × 10−7 |
| 90 | −266 | 147 | 4.50 × 10−5 | 4.75 × 10−7 | ||
| 17-4PH | 60 | −335 | 91 | 9.22 × 10−5 | 9.64 × 10−7 | |
| 90 | −360 | 97 | 5.38 × 10−5 | 5.63 × 10−7 | ||
| Nitric Acid | 15-5PH | 60 | −228 | 467 | 2.16 × 10−5 | 2.28 × 10−7 |
| 90 | −228 | 765 | 2.27 × 10−5 | 2.39 × 10−7 | ||
| 17-4PH | 60 | −271 | 439 | 3.51 × 10−5 | 3.67 × 10−7 | |
| 90 | −279 | 323 | 4.41 × 10−5 | 4.61 × 10−7 |
The authors would like to apologize for any inconvenience caused to the readers by these changes.
Reference
- Lara-Banda, M.; Gaona-Tiburcio, C.; Zambrano-Robledo, P.; Delgado-E, M.; Cabral-Miramontes, J.; Nieves-Mendoza, D.; Maldonado-Bandala, E.; Estupiñan-López, F.; Chacón-Nava, J.; Almeraya-Calderón, F. Alternative to Nitric Acid Passivation of 15-5 and 17-4PH Stainless Steel Using Electrochemical Techniques. Materials 2020, 13, 2836. [Google Scholar] [CrossRef]
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