[S3] ハイエントロピー合金の材料科学(IV)(2)

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

*楊 程¹、青柳 健大¹、山中 謙太¹、千葉 晶彦¹ (1. 東北大金研)

キーワード：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.