[S3] S3 Materials Science and Technology in High-Entropy Alloys (VI) (2)

[S3.30] Single bead study on a refractory high-entropy alloy HfMoNbTaTi using PBF-EB

*Cheng YANG¹, Kenta AOYAGI¹, Kenta YAMANAKA¹, Yusaku HASEBE², Takehito HAGISAWA², Akihiko CHIBA¹ (1. IMR Tohoku Univ., 2. The Japan Steel Works, LTD.)

Keywords:refractory high entropy alloy、HfMoNbTaTi、single bead、EBM、segregation

A single bead study was conducted using PBF-EB on a sintered plate using HfMoNbTaTi refractory high entropy alloy powders. Morphology, microstructure, and the effect of parameters were invesgated.