On the relation between microstructure and impact toughness of 17-4__PH stainless steel produced by powder bed fusion laser beam (PBF-LB)

Renata de Oliveira Melo, Jean-Bernard Vogt, Eric Nivet +6

This work investigated the effects of aging heat treatments on the microstructure and, consequently, the quasi-static (tensile properties) and dynamic (impact toughness) mechanical…