Table 2 Determined chloride deposition densities, segmented crack length, and estimated crack growth
From: Time-dependent in situ measurement of atmospheric corrosion rates of duplex stainless steel wires
Sample | Applied load | Strain | Mean chloride deposition density | Mean corrosion rate | Max. crack length | Mean crack growth rate | Exposure (days) |
|---|---|---|---|---|---|---|---|
(MPa) | (µm/year) | (µm) | (µm/year) | ||||
2202–1 | 700 | Yield (YS) | 44 µg/cm² | 8 | ≈80b | 55 | 542 |
2205–2 | 550 | 65% Yield | 88 µg/cm² | 7 | ≈100a | 53 | 676 |
2205–3 | 900 | 120% Yield | 58 µg/cm² | 5 | ≈100b | 69 | 615 |
2205–4 | 930 | 1% Strain | 63 µg/cm² | 6 | >1000b | >690 | 524 |
