[S1] S1.Materials Science and Technology in High-Entropy Alloys IX(2) | 日本金属学会2023年春期(第172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 IX(2)

Thu. Mar 9, 2023 9:00 AM - 12:00 PM JST
Thu. Mar 9, 2023 12:00 AM - 3:00 AM UTC

Rm. F Rm.1106,2nd Flr.,Buld.No.11

Chair:Koji Inoue(Tohoku Univ.)

※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)

[S1.9]Exploration of Short-Range Ordering in Medium Entropy Alloys utilizing Quantum Beams

*Yoichi IKEDA¹ (1. Institute for Materials Research, Tohoku University)

9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[S1.10]Phonon Dispersion in CrMnFeCoNi

*Satoshi TSUTSUI^1,2, Kazuki Iida³, Ryoichi Kajimoto⁴, Takeshi Teramoto⁵, Masato Matsuura³, Du Junpin⁶, Shigenobu Ogata⁶, Katsushi Tanaka⁵ (1. JASRI, 2. Ibaraki Univ., 3. CROSS, 4. JAEA, 5. Kobe Univ., 6. Osaka Univ.)

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[S1.11]Segregation of solute atoms on twin boundaries and stacking faults in CrCoNi medium entropy alloy

*Kouji INOUE¹ (1. IMR, Tohoku Univ.)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[S1.12]Thermodynamic analysis of spinodal decomposition in low-temperature nitrided Fe-35Ni-X MEAs

*Yulin Xie¹, Goro Miyamoto², Tadashi Furuhara² (1. Grad. School, Tohoku Univ., 2. Inst. Materials Research, Tohoku Univ.)

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

break

10:45 AM - 11:05 AM JST(1:45 AM - 2:05 AM UTC)

[S1.13]Microstructure evolution and high-temperature mechanical properties of HCP-high entropy alloys (HEAs)

*SHAOJI LIANG¹, Sae Matsunaga¹, Yoko Yamabe-Mitarai¹ (1. The University of Tokyo)

11:05 AM - 11:25 AM JST(2:05 AM - 2:25 AM UTC)

[S1.14]Temperature-dependent yield stress of single crystals of non-equiatomic Cr-Mn-Fe-Co-Ni
high-entropy alloys

*Zhongding Fan^1,2, Le Li¹, Zhenghao Chen¹, Haruyuki Inui¹ (1. Kyoto University, 2. Tsinghua University)

11:25 AM - 11:45 AM JST(2:25 AM - 2:45 AM UTC)

[S1.15]A novel approach of alloy design for high strength and high ductility FCC high-/medium- entropy alloy: An application on Cr-Co-Ni ternary system

*Zhenghao Chen¹, Zhi Wang¹, Le Li¹, Koretaka Yuge¹, Kyosuke Kishida¹, Haruyuki Inui¹ (1. Kyoto Univ.)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[S1.16]Alloy design of Cr-Mn-Co-Ni medium entropy alloy for high strength and high ductility

*ZHI WANG¹, LE LI¹, ZHENGHAO CHEN¹, KORETAKA YUGE¹, KYOSUKE KISHIDA¹, HARUYUKI INUI¹ (1. Kyoto University)

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