Effect of temperature on corrosion behavior of alloy 690 in high temperature hydrogenated water
By Wang, Jiazhen; Wang, Jianqiu; Ming, Hongliang; Zhang, Zhiming; Han, En-Hou
Published in Journal of Materials Science & Technology
2018
Abstract
The influence of temperature on the corrosion behavior of Alloy 690 is evaluated using potentiodynamic polarization curves, electrochemical impedance spectra (EIS), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM). The corrosion rate of Alloy 690 reaches a local maximum at 250