Improving the formation and protective properties of La-conversion coatings on brass by use of La2O3 nanoparticle incorporation with electrodeposition
Source abstract
Abstract
Abstract The La2O3 nanoparticles incorporation and electrodeposition were used together to prepare the La-conversion coatings on brass surface in a basal solution containing rare earth salt and benzotriazole. The results showed that both of these techniques can improve the coatings formation and their protectiveness. A critical nanoparticulate La2O3 content and a critical deposition potential were observed, under which the conversion coatings had the highest protective properties. The composite La-conversion coatings could provide important protection against brass corrosion for considerable immersion periods in 3.5% NaCl solution because it ennobled the corrosion potential and decreased the anodic current.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Electrodeposition and Electroless Coatings · Metal and Thin Film Mechanics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (49)
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