Korean J. Met. Mater.
2017;55(8):550-558. Published online 2017 Aug 1
This study investigated the feasibility of using HfO2
as a dispersoid in the additive manufacturing process, compared to Y2
. The effect of pre-annealing treatment was investigated too. Scanning electron microscopy (SEM) analyses revealed unusually coarse deposition layers for both the HfO2
dispersed oxide dispersion strengthed (ODS) steels, in..... More