Preparation and Characterization of Al–Al2O3 Composite Coatings by Cold Spray
This study investigates the effect of the mass ratio of aluminum to aluminum oxide on the structure and properties of Al–Al2O3 composite coatings deposited by cold spray deposition onto AISI 316L stainless steel substrates. Powder mixtures containing 70, 35, 30, and 20 wt.% Al2O3 were used to form the coatings, and the...