The corrosion potentials of AISI 304 stainless steel (SS), platinum, and 17MnMoV6.4 steel were measured in boiler water. The measurements were performed in a refreshing autoclave system at 200 C in ammoniated water of pH 8.5. The oxygen content of the water was varied. The corrosion potential of the SS increased from -400 to +200 mV normal hydrogen electrode (NHE) in the oxygen range of 1 to 10 ppb.

Subject
Water, Autoclaves, Flow velocity, Reference electrodes, Potential measurements, Platinum, Pressure, Steel, Oxygen, Electrodes, Corrosion potential, Conductivity, Electrode potential
National Association of Corrosion Engineers
1986
You do not currently have access to this content.