Microbiologically influenced corrosion behavior of friction stir welded S32654 super austenitic stainless steel in the presence of Acidithiobacillus caldus SM-1 biofilm
Sign Up to like & getrecommendations! Published in 2020 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2020.101491
Abstract: Abstract The microbiologically influenced corrosion (MIC) susceptibility of friction stir welded (FSW) S32654 super austenitic stainless steel (SASS) in the presence of acid producing bacterium Acidithiobacillus caldus SM-1 was investigated by surface analysis techniques and… read more here.
Keywords: stir welded; caldus; influenced corrosion; friction stir ... See more keywords
Molecular Insights into a Novel Cu(I)-Sensitive ArsR/SmtB Family Repressor in Extremophile Acidithiobacillus caldus
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DOI: 10.1128/aem.01266-22
Abstract: Copper (Cu) resistance among various microorganisms is attracting interest. The chemolithoautotrophic bacterium A. caldus, which can tolerate extreme copper stress (≥10 g/L Cu ions), is typically used to bioleach chalcopyrite (CuFeS2). ABSTRACT Acidithiobacillus caldus is… read more here.
Keywords: copper; smtb family; caldus; arsr smtb ... See more keywords