Effect of yttrium oxide on the microstructure and properties of the VZh159 alloy produced by selective laser melting
This study investigated the effect of adding 1 wt. % yttrium oxide (Y 2 O 3 ) nanopowder on the density, microstructure, and mechanical properties of the VZh159 nickel-based superalloy produced by selective laser melting (SLM). Specimens were fabricated using a 3DLam MINI system equipped with an ytterbium fiber...