Publications by authors named "Bai-Ao Feng"
Synthesis of MnFeO Spinel on Rusted Q235 Steel Surface and Its Corrosion Resistance Properties.
Materials (Basel)
August 2024
Article Synopsis
- - The study addresses the critical issue of steel corrosion and aims to develop a new surface treatment method to improve corrosion resistance in Q235 steel, making it suitable for various applications.
- - Using the sol-gel method with different manganese nitrate concentrations and electrolysis times, the researchers identified optimal treatment conditions, specifically 0.1 mol/L manganese concentration and 2 hours of electrolysis.
- - Electrochemical tests showed that this treatment significantly decreased the corrosion current in saline solutions, especially at 1 wt.% NaCl, where the corrosion current reduced from 24.8 µA/cm to 6.79 µA/cm, indicating enhanced corrosion resistance due to the MnFeO spinel coating.