Comparing the Anti-corrosion Property of CoCrFeMnNi High Entropy Alloy and Austenitic Stainless Steel in NaOH Solution

Key Points

• High entropy alloy shows significantly better anti-corrosion properties when exposed to NaOH solution, minimizing metal degradation.
• CoCrFeMnNi alloy achieved lower corrosion rates than austenitic stainless steel in various concentrations of NaOH solution.
• Analysis of corrosion resistance utilized electrochemical methods to assess the performance of both materials under similar conditions.
• This study highlights the potential of using high entropy alloys over traditional stainless steels in specific corrosive environments.