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

[S3.25] Changes in dislocation density of TiZrHfNbTa alloys due to rolling

*KOUHEI TAKEDA¹, TOMOHIRO NAGATA¹, KAZUHIRO ISHIKAWA², MASAKI TANAKA³, YOJI MIYAJIMA² (1. Kanazawa University Institute of Natural Science and Technology (Master), 2. Kanazawa University Institute of Science and Engineering, 3. Kyushu University Faculty of Engineering)

Keywords:Refractory high entropy alloys、Dislocation density analysis、XRD、Rolling

本研究では，Refractoryハイエントロピー合金に分類されるTiZrHfNbTa合金に対して圧延加工を行い，それぞれの圧下率においてXRDピークプロファイル解析による転位密度の定量を試みた．