Effect of test media on the crevice corrosion of stainless steel by sulfate reducing bacteria
نویسندگان
چکیده
Abstract The potential for crevice corrosion of UNS30400 stainless steel in the presence sulfate-reducing bacteria (SRB) was studied different media. Immersion studies found to occur test media supplemented with high chloride levels and SRB present gaps ~3 μm. Electrochemical measurements showed susceptibility this particular medium, demonstrated by a negative shift open circuit potential, increased current lowest passivity breakdown potential. Overall, results that can play critical role SRB.
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ژورنال
عنوان ژورنال: npj Materials degradation
سال: 2022
ISSN: ['2397-2106']
DOI: https://doi.org/10.1038/s41529-022-00250-4