Open access
Aug 2026
Analysis of Thermally Oxidized Surfaces of Additive Manufacturing Metal Powders Using Triboelectric Charging
In powder-based additive manufacturing (AM), thermal exposure during processing can modify powder surface chemistry and promote oxide growth, even under inert atmospheres from residual oxygen contamination. This study investigates the effect of thermal oxidation on the surface chemistry and triboelectric charging behav...
Ali N. Alagha, E. Espiritu, E. Galindo et al.
· Applied Sciences · 0 citations