Corrosion Behavior of Additively Manufactured GRX-810 Alloy in 3.5 wt.% NaCl.

ABSTRACT: This study examines the corrosion characteristics of GRX-810, a NiCoCr-based high entropy alloy, in a simulated marine environment represented by 3.5 wt.% NaCl solution. The research employs electrochemical and surface analysis techniques to evaluate the corrosion performance and protective mechanisms of this alloy. Electrochemical characterization was performed using potentiodynamic polarization to determine critical corrosion parameters, including corrosion potential and current density, along with electrochemical impedance spectroscopy to assess the stability and protective qualities of the oxide film. Surface analytical techniques provided detailed microstructural and compositional insights, with scanning electron microscopy revealing the morphology of corrosion products, energy-disper

SUBMITTER: Omoniyi P 

PROVIDER: S-EPMC12298897 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature