Simulating study of atmospheric corrosion of steels in a coastal industrial zone: Effect of SO 3 2− on the formation of β-FeOOH rust particles synthesized from FeCl 3 solutions
Source abstract
Abstract
Abstract For simulation of the atmospheric corrosion of steel in a coastal industrial district, β-FeOOH rusts were synthesized by aging the aqueous FeCl3 solutions containing SO32−. The yield and crystallite size of β-FeOOH were remarkably decreased by adding SO32−, implying the suppression of formation and crystallization of β-FeOOH. Before aging, added SO32− broke the coordination of Cl− and OH− to Fe3+ in Fe3+-complexes and reduced the Fe3+ to Fe2+. These facts suppose that SO32− generated by dissolution of SOX gas in thin film water on the steels at a coastal industrial zone markedly inhibits the formation of β-FeOOH rust.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Concrete Corrosion and Durability · Concrete and Cement Materials Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (34)
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