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

[S3.8] Single bead study of electron beam melting (EBM) on a novel refractory high-entropy alloy HfMoNbTaTi

*Cheng YANG¹, Kenta AOYAGI¹, Kenta YAMANAKA¹, Akihiko CHIBA¹ (1. Institute for Materials Research, Tohoku University)

Keywords:Refractory high entropy alloy、Electron beam melting、HfMoNbTaTi、Single bead、Microstructure、Segregation

The powders of a novel equimolar HfMoNbTaTi RHEA were prepared, and the melting behavior was investigated by electron beam single bead melting process.