Corrosion Resistance of Hastelloy-B in the Ozonized Medium

Abstract

Corrosion-electrochemical behavior of Hastelloy-B and its components nickel and molybdenum is investigated at various concentrations of sulfuric acid in the presence of ozone. It is found that in ozonized solutions of sulfuric acid the alloy is corrosion-proof, and the effect of molybdenum reduces to ordinarily diminishing the anodic dissolution of nickel.