A5080855580- High Entropy Alloys Studies
- High-Temperature Coating Behaviors
- Anodic Oxide Films and Nanostructures
- Electrocatalysts for Energy Conversion
- Advanced materials and composites
- Additive Manufacturing Materials and Processes
- Corrosion Behavior and Inhibition
- Transition Metal Oxide Nanomaterials
- Calcium Carbonate Crystallization and Inhibition
- Metal and Thin Film Mechanics
- Additive Manufacturing and 3D Printing Technologies
- Supercapacitor Materials and Fabrication
- X-ray Diffraction in Crystallography
- Fuel Cells and Related Materials
- Electrodeposition and Electroless Coatings
- Aluminum Alloys Composites Properties
- Magnesium Oxide Properties and Applications
- Aluminum Alloy Microstructure Properties
- Crystallization and Solubility Studies
University of Science and Technology Beijing
2021-2025
Abstract The present work investigates the influence of Ni content on microstructure evolution Al 0.5 CoCrFeNi x high‐entropy alloys followed by study their corrosion behavior in acid and alkaline solutions, respectively. microscopic characterization demonstrates that transformation from a BCC single‐phase to triple‐phase (BCC + FCC B2) structure occurs with increase content. was evaluated electrochemical measurements coupled morphology analysis. It is found 0 alloy both media uniform due...
The electrochemical corrosion behavior of Al0.5CoCrFeNi0.4 high-entropy alloy (HEA) in 3.5 wt.% NaCl solution was investigated by measurements coupled with comprehensive characterization its surface films. results demonstrate that the HEA primarily consists (Al,Ni)-rich B2 phase and (Cr,Fe)-rich A2 phase. When subjected to polarization, an ultrathin passive film rich Cr is homogeneously formed on surface. As applied potential increases, protective tends break down at interface two phases,...