[S1] S1.Materials Science and Technology in High-Entropy Alloys (VIII)(1) | 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 10:00 AM - 12:10 PM JST
Wed. Sep 21, 2022 1:00 AM - 3:10 AM UTC

Rm. M D37,3Flr. Build.D

座長:安田弘行(大阪大学)、土谷浩一(国立研究開発法人　物質・材料研究機構)

※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）

10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[S1.1]Solid solution strengthening in high- and medium-entropy alloys of the Cr-Mn-Fe-Co-Ni system

*LE LI¹, Yusuke Matsuo¹, Seiko Tei¹, Zhenghao Chen^1,2, Kyosuke Kishida^1,2, Haruyuki Inui^1,2 (1. Kyoto University, 2. Kyoto University ESISM)

10:20 AM - 10:35 AM JST(1:20 AM - 1:35 AM UTC)

[S1.2]Effects of HPT and subsequent annealing on microstructure and tensile properties of Cr₂₀Mn₂₀Fe₂₀Co₃₀Ni₁₀ High-Entropy Alloy

*Jangho YI¹, Sangmin LEE¹, Koichi TSUCHIYA¹ (1. NIMS)

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

[S1.3]FCC-HCP Transformation by High Pressure in Cr₂₀Mn₂₀Fe₂₀Co_40-xNi_x High Entropy Alloys

*Koichi TSUCHIYA¹, Jangho YI¹, Ssangmin LEE¹, Masashi MIYAGAWA¹ (1. NIMS)

10:50 AM - 11:05 AM JST(1:50 AM - 2:05 AM UTC)

[S1.4]Chemical disordering in High Entropy Alloys stimulated by fast electron irradiation

*Takeshi NAGASE^1,2 (1. Univ. Hyogo, 2. Osaka Univ.)

11:05 AM - 11:15 AM JST(2:05 AM - 2:15 AM UTC)

break

11:15 AM - 11:35 AM JST(2:15 AM - 2:35 AM UTC)

[S1.5]Plastic deformation of single crystals of ternary equiatomic alloys with the FCC structure

*Shenghao Zheng¹, Zhenghao Chen², Kyosuke Kisida², Haruyuki Inui² (1. Kyoto Univ. (Master), 2. Kyoto Univ.)

11:35 AM - 11:55 AM JST(2:35 AM - 2:55 AM UTC)

[S1.6]Twinning deformation in single crystals of the Cr-Co-Ni equiatomic alloy

*Shogo Kuroiwa¹, Le Li¹, Kyosuke Kishida^2,3, Haruyuki Inui^2,3 (1. Kyoto Univ., 2. Kyoto Univ., 3. Kyoto Univ. ESISM)

11:55 AM - 12:10 PM JST(2:55 AM - 3:10 AM UTC)

[S1.7]Effects of Ni and N concentrations on stacking fault energies of Co-free FCC-type high entropy alloy

*Keisuke FUKUMOTO¹, Naoyuki HASHIMOTO², Hiroshi OKA², Shigehito ISOBE² (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ.)

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