journal article·2012-12

Evaluation of microbiologically influenced corrosion inhibition on Ni–Co alloy coatings by Aeromonas salmonicida and Clavibacter michiganensis

Nalan Oya San, Hasan Nazır, Gönül Dönmez

Corrosion Science· Volume 65
Publisher page

Abstract

Microorganisms are able to intensely change the electrochemical conditions at the metal/solution interface by forming biofilms. These changes can result in acceleration of corrosion to corrosion inhibition. In this study microbiologically influenced corrosion inhibition (MICI) has been observed for Ni–Co alloy coatings when two bacteria inoculated to the medium. Experiments were performed in sterile medium and using Aeromonas salmonicida and Clavibacter michiganensis bacteria. After the inoculation of the bacteria, a decrease detected at the Ecorr and Icorr values. Highest inhibition efficiency (ηp and ηi) values were detected for C. michiganensis, as it caused a slower corrosion reaction.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Corrosion Behavior and Inhibition · Bacterial biofilms and quorum sensing · Concrete Corrosion and Durability

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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