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Table 3 Parameters of the components of the equivalent circuit R(Q(R(QR))) for the steel sample in the experimental phases 1, 2, 3, 4, and 5

From: Laboratory tests simulating corrosion in geothermal power plants: influence of service conditions

PhaseRs (Ω·cm2)Error (%)Cfilm (F)Error (%)nfilmError (%)Rfilm (Ω·cm2)Error (%)Cdl (F)Error (%)ndlError (%)Rct (Ω·cm2)Error (%)χ2
1381.04.2E−0830.50.746.83017.91.1E−0613.50.762.620,48210.47.4E−05
2761.01.5E−088.30.642.8753.02.7E−061.20.761.24732.06.9E−05
3410.56.3E−087.20.592.3374.32.9E−062.90.791.111,50621.12.1E−05
4410.56.3E−088.50.612.5365.12.8E−063.50.791.215,16925.42.6E−05
5400.66.9E−0810.20.603.1396.93.2E−064.80.761.612,33126.13.0E−05