日本金属学会2021年春期(第168回)講演大会
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Session Details

公募シンポジウム講演

[S4]Materials Science and Technology in High-Entropy Alloys V

Fri. Mar 19, 2021 9:00 AM - 11:50 AM JST
Fri. Mar 19, 2021 12:00 AM - 2:50 AM UTC
Rm. D ZoomRm.D
座長:湯浅 元仁(同志社大学)、宮嶋 陽司(金沢大学)
※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）
9:00 AM - 9:40 AM JST(12:00 AM - 12:40 AM UTC)

[S4.26][Keynote Lecture] Change in electrical resistivity on TaNbHfZrTi alloy due to rolling

*Youji MIYAJIMA1 (1. Collage of Science and Engineering, Kanazawa University)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[S4.27]Resistivity Change of Medium and High Entropy Alloys by Annealing

*Hisanori TANIMOTO1, Mari KAWAMURA2 (1. Uni. Tsukuba, 2. Uni. Tsukuba)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[S4.28]Variation of electric resistivity with formation of short range order in CrCoNi alloys

*Kentaro KITASUMI1, Yusuke ITOU1, Takeshi TERAMOTO2, Katsushi TANAKA2, Rintaro UEJI3 (1. 神戸大工（院生）、2. 神戸大工、3. 物質・材料研究機構)
10:15 AM - 10:35 AM JST(1:15 AM - 1:35 AM UTC)

break

10:35 AM - 10:50 AM JST(1:35 AM - 1:50 AM UTC)

[S4.29]Effect of grain size on corrosion resistance of CoCrFeNiMn HEA

*Haruka SHIMIZU1, Hiroyuki MIYAMOTO2, Motohiro YUASA2, Kaveh EDALATI3 (1. Doshisha Univ., 2. Doshisha Univ., 3. Kyushu Univ．)
10:50 AM - 11:10 AM JST(1:50 AM - 2:10 AM UTC)

[S4.30]Hydrogen absorption and desorption by Ti-based BCC high entropy alloys

*Etsuo AKIBA1, Rika HAYASHI1, Shota ITANO2 (1. Int. Res. Center for Hydrogen Energy, Kyushu Univ., 2. Faculty of Engineering, Kyushu Univ.)
11:10 AM - 11:30 AM JST(2:10 AM - 2:30 AM UTC)

[S4.31]Molecular Dynamics Simulation on Stress Cracking Process of FeNiCrCoMo Type High Entropy Alloys in Vacuum and Water Environment

*Chang Liu1, Qian Chen1, Yang Wang1,2, Yusuke Ootani1, Nobuki Ozawa1, Momoji Kubo1 (1. Institute for Materials Research, Tohoku University, 2. Graduated School of Engineering, Tohoku University)
11:30 AM - 11:50 AM JST(2:30 AM - 2:50 AM UTC)

[S4.32]Trials of Machine Learning with First-Principles Simulation for Estimation of Thermoelectric Properties in TiZrNbHfTa Alloys

*Koichi NAKAMURA1 (1. KUAS)
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