Effect of pulsed current treatment on microstructure, mechanical properties and corrosion resistance at interface of Incoloy825/20CrNiMo composite plates

Key Points

• Improved mechanical properties and corrosion resistance were observed at the interface of Incoloy825/20CrNiMo composite plates.
• Key evidence includes significant enhancements in tensile strength and hardness, suggesting effective treatment outcomes.
• The analysis focused on the effects of pulsed current treatment on the microstructure and interface characteristics of the composite materials.
• These findings support enhanced durability in engineering applications, highlighting the potential for advanced material utilization.