Effect of element Ti on the microstructure and wear/corrosion resistance of laser cladding coating in CoCrNi medium entropy alloy

Key Points

• Improved wear resistance observed in coatings containing titanium, which enhances durability in harsh environments.
• Microstructure analysis indicates that the addition of titanium leads to significant changes in grain structure and phase distribution.
• Analysis of wear and corrosion resistance demonstrates that titanium-modified coatings outperform traditional CoCrNi alloys under stress.
• Further evaluation needed to assess long-term performance and practical applications in engineering fields.