Research Article
Effect of Heat Treatment on the Microstructure and Corrosion Resistance of Stainless/Carbon Steel Bimetal Plate
Table 3
Equivalent electrical circuit parameter fitted results.
| | Sample | Rs (Ω·cm−2) | Qdl (Ω−1 cm−2·s−n) | n | Rt (Ω·cm−2) |
| | Untreated Sample I | 5.286 | 4.735 × 10−5 | 0.91 | 3.553 × 105 | | Sample I annealed for 2 h | 5.179 | 4.278 × 10−5 | 0.90 | 2.370 × 105 | | Sample I annealed for 4 h | 5.308 | 5.412 × 10−5 | 0.91 | 1.911 × 105 | | Sample I annealed for 6 h | 5.137 | 4.879 × 10−5 | 0.89 | 1.758 × 105 | | Sample I annealed for 8 h | 5.332 | 4.365 × 10−5 | 0.90 | 1.721 × 105 | | Untreated Sample II | 5.278 | 5.089 × 10−5 | 0.89 | 3.538 × 105 | | Sample II annealed for 2 h | 5.196 | 4.984 × 10−5 | 0.89 | 2.842 × 105 | | Sample II annealed for 4 h | 5.279 | 4.548 × 10−5 | 0.91 | 2.670 × 105 | | Sample II annealed for 6 h | 5.312 | 4.629 × 10−5 | 0.90 | 2.487 × 105 | | Sample II annealed for 8 h | 5.194 | 5.336 × 10−5 | 0.90 | 2.316 × 105 |
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