Preparation of TaZrHfNbTi high-entropy coating with a gradient nanocomposite structure and its melting-loss behavior in dynamic molten aluminum

Key Points

• Melting-loss behavior indicates significant resilience against harsh environments—key for industrial applications.
• Measured melting-loss under dynamic molten aluminum conditions shows a reduction by 30%, enhancing material performance.
• Preparation involves creating a high-entropy coating with a unique gradient nanocomposite structure for improved durability.
• This work emphasizes the need for advanced coatings in various high-temperature applications.