[F5-O501] Oral 501

Fri. Dec 15, 2023 10:00 AM - 12:00 PM Session 5 (Room E)

Chair: Nobuo Nakada (Tokyo Institute of Technology), Tomohito Tsuru (JAEA)

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10:00 AM - 10:25 AM

[F5-O501-01 (Symposium Invited)] Nature of Serration and Its Impact on Strength and Ductility in High-Mn Austenitic Steel

*Nobuhiro Tsuji¹, Sukyoung Hwang¹, Myeoung-Heom Park¹, Yu Bai^1,2 (1. Kyoto University (Japan), 2. Dalian University of Technology (China))

10:25 AM - 10:40 AM

[F5-O501-02] Effect of Microstructure on Nucleation of Deformation-Induced Martensitic Transformation by Molecular Dynamics Simulation

*Tomotsugu Shimokawa¹, Kodai Fujii¹, Kazumi Konishi¹, Tomoaki Niiyama¹ (1. Kanazawa Univ. (Japan))

10:40 AM - 10:55 AM

[F5-O501-03] Large-Scale Molecular Dynamic Simulations on Concerted Phenomena of Chemical Reactions and Mechanics in Tribology Processes

*Momoji Kubo¹, Shogo Fukushima¹, Yuta Asano¹, Yusuke Ootani¹, Nobuki Ozawa¹, Koshi Adachi¹ (1. Tohoku University (Japan))

Break (10:55 AM - 11:05 AM)

11:05 AM - 11:20 AM

[F5-O501-04] Observations of Local Mechanical Behavior of Crystalline Materials by In Situ Loading Experiments in a Scanning Transmission Electron Microscope

*Eita Tochigi¹, Takaaki Sato¹, Minjian Cao¹, Naoya Shibata¹, Yuichi Ikuhara¹ (1. The University of Tokyo (Japan))

11:20 AM - 11:35 AM

[F5-O501-05] Microstructural factors dictating plastic deformation mechanisms of a TWIP steel - I: real-time, sub-microscopic level observation

*Jesada Punyafu¹, Shiro Ihara¹, Tomotsugu Shimokawa², Sukyoung Hwang³, Avala Lavakumar¹, Hikaru Saito¹, Nobuhiro Tsuji³, Mitsuhiro Murayama^1,4 (1. Kyushu Univ. (Japan), 2. Kanazawa Univ. (Japan), 3. Kyoto Univ. (Japan), 4. Virginia Tech. (United States of America))

11:35 AM - 11:50 AM

[F5-O501-06] Microstructural factors dictating plastic deformation mechanisms of a TWIP steel - II: Quantitative evaluation of the internal behavior

*Shiro Ihara¹, Jesada Punyafu¹, Tomotsugu Shimokawa², Sukyoung Hwang³, Avala Lavakumar ¹, Hikaru Saito¹, Nobuhiro Tsuji³, Mitsuhiro Murayama ^1,4 (1. Kyushu Univ. (Japan), 2. Kanazawa Univ. (Japan), 3. Kyoto Univ. (Japan), 4. Virginia Tech (United States of America))

Closing Remark (11:50 AM - 11:55 AM)

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