日本金属学会2021年秋期(第169回)講演大会
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Session Details

公募シンポジウム講演

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

Thu. Sep 16, 2021 1:00 PM - 4:55 PM JST
Thu. Sep 16, 2021 4:00 AM - 7:55 AM UTC
Rm. C ZoomRm.C
座長:和田 武(東北大学)、長谷川 正(名古屋大学)、御手洗 容子(東京大学)
※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）
1:00 PM - 1:40 PM JST(4:00 AM - 4:40 AM UTC)

[S3.29][Keynote Lecture] Solidification in high entropy CrMnFeCoNi and CrMnFeCoCu alloys

*Hideyuki YASUDA1, Ryoji Katsube1, Taka Narumi1, Luo Litian1, Nakano Keita1, Tomiyama Takumi1 (1. Kyoto University)
1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[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.)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[S3.31]Effect of a fifth element on phase formation in LiMgAlTi lightweight High Entropy Alloys

*Hirotada HASHIMOTO1, Shigehito ISOBE2, Hiroshi OKA2, Naoyuki HASHIMOTO2 (1. Hokkaido Univ. (master), 2. Hokkaido Univ)
2:15 PM - 2:35 PM JST(5:15 AM - 5:35 AM UTC)

[S3.32]Development of nanoporous ultra-high entropy alloy containing more than 10 elements

*Takeshi FUJITA1, Zexing CAI1, Hiromi GOOU1, Masahiro MIYAUCHI2, Hideki ABE3 (1. Kochi University of Technology, 2. Tokyo Institute of Technology, 3. NIMS)
2:35 PM - 2:50 PM JST(5:35 AM - 5:50 AM UTC)

break

2:50 PM - 3:30 PM JST(5:50 AM - 6:30 AM UTC)

[S3.33][Keynote Lecture] Powder integration technique for developing High Entropy Materials

*Hiroyuki Muto1 (1. Toyohashi University of Technology)
3:30 PM - 3:50 PM JST(6:30 AM - 6:50 AM UTC)

[S3.34]Optimization of the Synthesis of (TiAlCrVZr)N High-Entropy Metal Nitride by Using Radiofrequency Thermal Plasma

*Hoang　Anh PHAM1, Rei Nakahara1, Shigekazu Morito2, Hiroyuki Kitagawa1, Masashi Dougakiuchi3 (1. Shimane Univ., Department of Materials Science and Physics, 2. Shimane Univ., Next Gen. Tatara Co-Creation Centre, 3. Shimane Institute for Industrial Technology)
3:50 PM - 4:05 PM JST(6:50 AM - 7:05 AM UTC)

break

4:05 PM - 4:20 PM JST(7:05 AM - 7:20 AM UTC)

[S3.35]Effect of aluminum on the microstructure and oxidation behavior of AlxCrCuFeNi2
(x = 0.2, 0.4, 0.6) high entropy alloys

*Peng BI1, Naoyuki HASHIMOTO2, Shigenari HAYASHI2, Hiroshi OKA2, Shigehito ISOBE2 (1. Graduate School of Engineering, Hokkaido Univ.、2. Faculty of Engineering, Hokkaido Univ.)
4:20 PM - 4:35 PM JST(7:20 AM - 7:35 AM UTC)

[S3.36]Evaluation of stacking fault energy and irradiation resistance in FeCr0.8NixMny High Entropy Alloys.

*Eryo WADA1, Naoyuki HASHIMOTO2, Shigehito ISOBE2, Hiroshi OKA2 (1. Graduate School of Engineering, Hokkaido University, 2. Faculty of Engineering, Hokkaido University)
4:35 PM - 4:55 PM JST(7:35 AM - 7:55 AM UTC)

[S3.37]Development of novel Fe-Ni-Ge high-entropy superalloys with γ/γ’ two-phase structure

*Zhenghao Chen1, Hongwei Yao2, Haruyuki Inui1,2 (1. ESISM, 2. Kyoto Univ.)
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