Corrosion of Ti75 alloy in a 3.5 wt% NaCl solution containing different concentrations of Cu2+
Source abstract
Abstract
The corrosion of Ti75 alloy was investigated in a neutral 3.5 wt% NaCl solution with five concentrations of Cu 2+. Results demonstrated that the corrosion is the least in the control solution without Cu 2+. However, a further increase in the Cu 2+ concentration led to a decrease in corrosion due to the changes in passive film properties including its compositions and the carrier density. Moreover, both the corrosion potential and the diffusion-limited current density increase with the increasing Cu 2+ concentration. Additionally, the effects of Cu 2+ on both anodic and cathodic processes, as well as its role in the passive film`s development, were analyzed.
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Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Hydrogen embrittlement and corrosion behaviors in metals · High-Temperature Coating Behaviors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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