公募シンポジウム講演

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

Thu. Sep 21, 2023 9:00 AM - 12:00 PM Rm. G (2nd Flr. Education and Research Building, School of Engineering)

座長:峯田才寛(弘前大学)、陳正昊(京都大学)

※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）

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9:00 AM - 9:40 AM

[S3.13] Research and development of nanostructured medium entropy alloys for nuclear applications

*Hiroshi OKA¹, Takumu Niino², Motoki Sato², Naoyuki Hashimoto¹ (1. Faculty of Engineering, Hokkaido Univ., 2. Graduate School of Engineering, Hokkaido Univ.)

9:40 AM - 10:00 AM

[S3.14] Bulk body fabrication of metastable phase Al-Ti-V-Cr-Si by impact solidification

*Yuto YOSHIICHI¹, Hiroaki KISHIMURA² (1. National Defense Academy (graduate student), 2. National Defense Academy)

10:00 AM - 10:20 AM

[S3.15] Phonon Dispersion in CrCoNi

*Satoshi TSUTSUI^1,2, Kazuki Iida³, Ryoichi Kajimoto⁴, Takeshi Teramoto⁵, Masato Matsuura³, Junping Du⁶, Shigenobu Ogata⁶, Katsushi Tanaka⁵ (1. JASRI, 2. Ibaraki Univ., 3. CROSS, 4. JAEA, 5. Kobe Univ., 6. Osaka Univ.)

break (10:20 AM - 10:30 AM)

10:30 AM - 10:50 AM

[S3.16] Plastic deformation of single crystals of ternary medium entropy alloys with the FCC structure

*Seiko Tei¹, Le Li¹, Zhenghao Chen¹, Kyosuke Kishida¹, Haruyuki Inui¹ (1. Kyoto Univ.)

10:50 AM - 11:10 AM

[S3.17] Decomposition of FCC phase in CoCrFeMnNi high-entropy alloy subjected to plastic deformation and subsequent aging at 500 ℃

*Reza Gholizadeh¹, Taisuke Sasaki², Yan Chong¹, Shuhei Yoshida¹, Shu Kurokawa¹, Nobuhiro Tsuji¹ (1. Kyoto University、2. NIMS)

11:10 AM - 11:25 AM

[S3.18] Effect of Mn concentration on Steady-State Creep rate of Cantor alloy

*Souta Shibutani¹, Takahiro Mineta¹, Hiroyuki Sato¹ (1. Hirosaki Univ)

11:25 AM - 11:40 AM

[S3.19] Deformation behavior and microstructures of dual-phase CoCuNi alloy processed by high-pressure torsion and subsequent annealing

*SANGMIN LEE¹, Koichi Tsuchiya¹ (1. NIMS)

11:40 AM - 12:00 PM

[S3.20] Precipitation and recrystallization behavior of 1 %C-doped CoCrFeNi high entropy alloy during isochronal annealing

*Pramote Thirathipviwat¹, Makoto Hasegawa¹, Yusuke Onuki², Shigeo Sato³ (1. Yokohama National University、2. Tokyo Denki University、3. Ibaraki University)

Session information