Sheng-Han Zhang Author
Subjects of specialization
Affiliation
Aluminum addition
School of Environmental Science & Engineering
Sheng-Han Zhang Department of School of Environmental Science & Engineering and Specialization in different fields Aluminum addition; 304 Stainless steel; Pressurized water reactor; Corrosion kinetics; Oxide film university ofNorth China Electric Power University, Baoding 071003, Hebei Province, P. R. China
Research Article Subscription
Author(s): Sheng-Han Zhang and Xiao-Fang Song
Corrosion resistance of 304 SS after Al3+ addition process was investigated and compared with that of 316 SS by weight loss, corrosion rate and potentiodynamic polarization analysis. Al3+ addition process in high temperature water can reduce the oxidation of 304 SS, slow down the corrosion rate and enlarge the passive potential range. The corrosion resistance of 304 SS after Al3+ expansion process is better than that of 316 SS. This may give a new way for corrosion protection and lower the structural material cost for many nuclear power station.
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