Research Article
Cuminum cyminum Extracts as Eco-Friendly Corrosion Inhibitor for Mild Steel in Seawater
Table 3
Corrosion parameters of carbon steel immersed in seawater in the absence and presence of inhibitors.
| System | mV versus SCE | mV/decade | mV/decade | LPR Ohm cm2 | A/cm2 |
| Seawater | −926
| 152
| 236
| 65.32 × 10−2 | 6.164 × 10−6 | Seawater + (Cuminum cyminum) extract (4 mL) | −883 | 153 | 247 | 51.67 × 10−2 | 0.7963 × 10−7 |
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