Fig. 3
From: Accelerated estimation of corrosion rate in supercritical and ultra-supercritical water
Quantification of corrosion behavior: Summary of a corrosion rates calculated from exposure testing, b corrosion rates calculated from electrochemical frequency modulation, c corrosion rates calculated from electrochemical impedance spectroscopy, d polarization resistance values from electrochemical impedance spectroscopy for SS316, N50, I718 and I625 exposed to supercritical water at 530 °C and ultra-supercritical water at 600 °C
