Wear and Structure Correlations in Al-Ni Intermetallic Coatings via Plasma Spraying

This study investigates the relationships between structure, properties, and wear behavior of Al-Ni intermetallic coatings produced by atmospheric plasma spraying on stainless steel substrates. Using various nickel contents and coating thicknesses, the research characterizes phase composition, microstructure, hardness, and wear performance, complemented by a finite element wear model to predict wear evolution. The findings provide insights into optimizing coating parameters for enhanced wear resistance and thermal stability.

Originally published by gnews