日本金属学会2022年秋期(第171回)講演大会
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Session Details

公募シンポジウム講演

[S1]S1.Materials Science and Technology in High-Entropy Alloys (VIII)(1)

Wed. Sep 21, 2022 1:00 PM - 5:35 PM JST
Wed. Sep 21, 2022 4:00 AM - 8:35 AM UTC
Rm. M D37,3Flr. Build.D
座長:古原 忠(東北大学)、藤原 弘(立命館大学)、礒部 繁人(北海道大学)
※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)

[S1.8]High-Entropy Alloys: New Class of Structural Material with Extraordinary Atomic Structures and Mechanical Properties

*Haruyuki INUI1 (1. Kyoto University)
1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[S1.9]Origin of Characteristic Elastic Properties of High Entropy Alloys with the FCC Structure

*Katsushi TANAKA1, Ryo SHINOHARA1, Ryo OTANI1, Takeshi TERAMOTO1 (1. Kobe Univ.)
2:00 PM - 2:25 PM JST(5:00 AM - 5:25 AM UTC)

[S1.10]Multiscale Characterization of High-Entropy Alloys by Scanning Transmission Electron microscopy

*Takuji UBE1, Yui SAKAGUCHI1, Taku MORONAGA2, Toru HARA2, Ryo INOUE3 (1. JFE Techno-Research Corporation, 2. National Institute for Materials Science, 3. Tokyo University of Science)
2:25 PM - 2:35 PM JST(5:25 AM - 5:35 AM UTC)

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2:35 PM - 2:55 PM JST(5:35 AM - 5:55 AM UTC)

[S1.11]Composition dependence of deformation behavior of Ti-Zr-Nb BCC medium-entropy alloys

*SHOHEI ONDA1, Shu Han1, Zhenghao Chen2, Kyosuke Kishida2, Haruyuki Inui2 (1. Kyoto Univ.(Master), 2. Kyoto Univ.)
2:55 PM - 3:15 PM JST(5:55 AM - 6:15 AM UTC)

[S1.12]Mechanical properties of equiatomic V-Nb-Mo-Ta-W and Ti-Zr-Nb-Hf-Ta alloys and their derivatives

*SHU HAN1, Shohei Onda1, Zhenghao Chen1, Kyosuke Kishida1, Haruyuki Inui1 (1. Kyoto Univ.)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[S1.13]Effect of addition Al for phase configuration and mechanical properties in TiZrHf alloy

*Mitsuharu TODAI1, Nagi TAKAHASHI1, Takeshi NAGASE2, Aira MATSUGAKI3, Takayoshi NAKANO3 (1. NIC, Niihama College., 2. Univ. Hyogo, 3. Osaka Univ.)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[S1.14]Phase transformation behavior and mechanical properties of Al0.25NbTaTiZr high-entropy alloy

*Ryohei HARUNA1, Takahiro MASUDA2, Ken CHO2, Hiroyuki YASUDA2 (1. Osaka Univ., 2. Osaka Univ.)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[S1.15]Investigation of mechanical properties of lightweight high entropy alloys based on LiMgAlTiV

*Hirotada HASHIMOTO1, Shigehito ISOBE2, Naoyuki HASHIMOTO2, Hiroshi OKA2 (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ.)
4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

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4:10 PM - 4:30 PM JST(7:10 AM - 7:30 AM UTC)

[S1.16]Microstructure and Mechanical Properties of Harmonic Structured CrMnFeCoNi Alloy

*Hiroshi FUJIWARA1, Shunsuke HOSOKI2, Tomoko KUNO1, Mie KAWABATA1, Kei AMEYAMA1 (1. Ritsumeikan Univ., 2. Graduate School of Ritsumeikan Univ.)
4:30 PM - 4:50 PM JST(7:30 AM - 7:50 AM UTC)

[S1.17]Interaction between recrystallization and phase transformation during annealing in cold-rolled AlCoCrFeNi2.1 high-entropy alloy

*Reza Gholizadeh1, Sheng Guo2, Nobuhiro Tsuji1 (1. Kyoto University、2. Chalmers University of Technology)
4:50 PM - 5:05 PM JST(7:50 AM - 8:05 AM UTC)

[S1.18]Alloy design of Cr-Co-Ni medium entropy alloys for high strength and high ductility

*ZHI WANG1, LE LI1, ZHENGHAO CHEN1,2, KORETAKA YUGE1, KYOSUKE KISHIDA1,2, HARUYUKI INUI1,2 (1. Kyoto Univ., 2. Kyoto Univ. ESISM)
5:05 PM - 5:20 PM JST(8:05 AM - 8:20 AM UTC)

[S1.19]Mechanical properties of quaternary medium entropy alloy single crystal derived Cantor alloy

*Yusuke Matsuo1, Equbal Ashif1, Zhenghao Chen2,3, Kyosuke Kishida2,3, Haruyuki Inui2,3 (1. Kyoto Univ., 2. Kyoto Univ., 3. Kyoto Univ. ESISM)
5:20 PM - 5:35 PM JST(8:20 AM - 8:35 AM UTC)

[S1.20]Deformation behavior of nanocrystalline FeCoNi medium-entropy alloys at room temperature

*Atsuya Watanabe1, Takahisa Yamamoto2, Nozomi Ueyama3, Yorinobu Takigawa4 (1. Osaka Metro. Univ., 2. Nagoya Univ., 3. Osaka Pref. Univ., 4. Osaka Metro. Univ.)
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