Multi-parameter ultrasonic surface rolling for synergistic enhancement of wear and electrochemical corrosion performance in 20CrMoH steel

Puntos clave

• Enhanced wear performance was observed, indicating significant improvement.
• The electrochemical corrosion resistance increased markedly with the new method.
• Assessment using multi-parameter ultrasonic rolling techniques revealed effective results.
• These findings highlight the potential for improved material treatment in industrial applications.