[S7] Science and Technology of Ultra-High Temperature Materials(2)

[S7.18] Laser additive manufacturing of oxide-dispersion-strengthened pure molybdenum using FD-POEM powders

*Suxia GUO¹, Zhenxing ZHOU¹, Weiwei ZHOU¹, Naoyuki NOMURA¹ (1. Tohoku Univ.)

Keywords:Laser additive manufacturing、Molybdenum、Freeze-dry pulsated orifice ejection method (FD-POEM)

We introduced the freeze-dry pulsated orifice ejection method (FD-POEM) for the powder fabrication and investigated the powder features and 3D-processability of FD-POEM powders by L-PBF.