2023 Fall Meeting

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 502-1 Nuclear Materials, Degradation, Radiation Effects, and Related Technology

[2A10-14] Irradiation Effects

Thu. Sep 7, 2023 2:45 PM - 4:10 PM Room A (IB Bildg.1F IB013)

Chair:Ryuta Kasada(Tohoku Univ.)

3:30 PM - 3:45 PM

[2A13] Evaluation of properties of BCC based high-entropy alloys

*Eiichi Wakai1, Tamaki Shibayama Shibayama2, Hiroyuki Noto3, Kazuyuki Furuya Furuya4, Yousuke Iwamoto1, Takashi Wakui1, Shunsuke Makimura5, Taku Ishida5, Masami Ando Ando6, Koichi Sato7 (1. JAEA, 2. Hokkaido Univ., 3. NIFS, 4. NIT Hachinohe College, 5. KEK, 6. QST, 7. Kagoshima Univ.)

Keywords:High entropy alloy, Strength, Microstructure, Irradiation

BCC系結晶構造を主に持つハイエントロピー合金を数種類作製し、その強度や組織及び結晶構造等を調べると共に、一部の試料について、電子線やレーザーによる照射応答性を4端子電気抵抗法やナノインデンターなどで調べた。当日、それらの結果と考察を報告する。