日本金属学会 2020年春期(第166回)講演大会
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Session Details

Koubo Symposium

[S7]Materials Science on Plaston VII

Wed. Mar 18, 2020 9:00 AM - 5:30 PM JST
Wed. Mar 18, 2020 12:00 AM - 8:30 AM UTC
Rm. F W521,2nd Flr., West Lecture Bldg.1
座長:津崎 兼彰(九大)、尾中 晋(東工大)、尾方 成信(大阪大学)、乾 晴行(京都大学)、君塚 肇（阪大基礎工)
座長
9:00～10:20 津崎
10:35～11:55 尾中
13:00～14:25 尾方
14:40～16:00 乾
16:10～17:30 君塚
※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、基調講演と外国人特別講演は5～10分）
9:00 AM - 9:40 AM JST(12:00 AM - 12:40 AM UTC)

[S7.1][Keynote Lecture] Additive and Synergistic Effects in Strengthening of Materials

*ONAKA Susumu1 (1. Tokyo Institute of Technology, Department of Materials Science and Engineering)
9:40 AM - 10:20 AM JST(12:40 AM - 1:20 AM UTC)

[S7.2][Keynote Lecture] High temperature deformation and strength in ferritic heat-resistant steels with nitrogen

*NAKASHIMA Hideharu1, YAMASAKI Shigeto1, MITSUHARA Masatoshi1 (1. Kyushu University)
10:20 AM - 10:35 AM JST(1:20 AM - 1:35 AM UTC)

Break

10:35 AM - 11:15 AM JST(1:35 AM - 2:15 AM UTC)

[S7.3][Keynote Lecture] Development of strong and formable heat treatable magnesium alloy sheet

*Sasaki Taisuke1, Bian Ming-Zhe1, Li Zehao2, Hono Kazuhiro1,2 (1. NIMS, 2. Univ. of Tsukuba)
11:15 AM - 11:55 AM JST(2:15 AM - 2:55 AM UTC)

[S7.4][Keynote Lecture] Elucidation of Crack Growth Acceleration Factors towards Improving of Dwell Fatigue Resistance in Ti-6Al-4V Alloy

AOKI Yuma1, KOYAMA Motomichi3, TANAKA Masaki2, *TSUZAKI Kaneaki2 (1. Kyushu Univ. (M2), 2. Kyushu Univ., 3. Tohoku Univ.)
11:55 AM - 1:00 PM JST(2:55 AM - 4:00 AM UTC)

Lunch

1:00 PM - 1:30 PM JST(4:00 AM - 4:30 AM UTC)

[S7.5][谷川・ハリス賞受賞講演] First principles thermodynamics for metallic materials

*TANAKA Isao1,2, TOGO Atsushi2, SEKO Atsuto1,2 (1. Kyoto Univ., 2. ESISM)
1:30 PM - 2:10 PM JST(4:30 AM - 5:10 AM UTC)

[S7.6][Keynote Lecture] Electronic and Atomic Structures of Glide Dislocations Relevant to Light-Illumination Controlled Plasticity in Zinc Sulfide

*MATSUNAGA Katsuyuki1,2 (1. Nagoya University, 2. JFCC-NRSL)
2:10 PM - 2:25 PM JST(5:10 AM - 5:25 AM UTC)

[S7.7]Atomic-scale analysis of crack formation process in SrTiO3

*TOCHIGI Eita1, SATO Takaaki2, SHIBATA Naoya1,3, FUJITA Hiroyuki4, IKUHARA Yuichi1,3,5 (1. Univ. Tokyo, 2. Pennsylvania Univ., 3. JFCC, 4. Tokyo City Univ., 5. Kyoto Univ., ESISM)
2:25 PM - 2:40 PM JST(5:25 AM - 5:40 AM UTC)

Break

2:40 PM - 3:20 PM JST(5:40 AM - 6:20 AM UTC)

[S7.8][Keynote Lecture] Modeling and Numerical Analysis of Lattice Defects based on the Differential Geometry

*TARUMI Ryuichi1, KOBAYASHI Shunsuke1 (1. Graduate School of Engineering Science, Osaka University)
3:20 PM - 4:00 PM JST(6:20 AM - 7:00 AM UTC)

[S7.9][Keynote Lecture] Kinetic Modeling of Dislocation Motion and Atomic Diffusion Based on Atomistic Simulations

*KIMIZUKA Hajime1, OGATA Shigenobu1,2 (1. Osaka Univ., 2. Kyoto Univ.)
4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

Break

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

[S7.10]Crack Propagation and Dislocation Emissions in BCC Fe – Molecular Dynamics Study –

*SUZUDO Tomoaki1, EBIHARA Ken-ichi1, TSURU Tomohito1 (1. Japan Atomic Energy Agency)
4:30 PM - 4:50 PM JST(7:30 AM - 7:50 AM UTC)

[S7.11]Three-dimensional atomic arrangement and hierarchy of grain-boundary structural units

*Inoue Kazutoshi1,2, Kawahara Kazuaki3, Saito Mitsuhiro3, Kotani Motoko2, Ikuhara Yuichi3,4,5 (1. JST-PRESTO, 2. WPI-AIMR, Tohoku Univ., 3. Inst. Engineering Innovation, The Univ. of Tokyo, 4. JFCC, 5. ESISM, Kyoto Univ.)
4:50 PM - 5:10 PM JST(7:50 AM - 8:10 AM UTC)

[S7.12]Room-temperature deformation behavior of transition metal disilicides investigated by micropillar compression tests

*KISHIDA Kyousuke1,2, INUI Haruyuki1,2 (1. Kyoto Univ., 2. Kyoto Univ. ESISM)
5:10 PM - 5:30 PM JST(8:10 AM - 8:30 AM UTC)

[S7.13]Strengthening Mechanism of Aluminum-Silicon Based Alloy Parts Built by Laser Powder Bed Fusion

*TAKATA Naoki1, KODAIRA Hirohisa2, LIU Mulin2, SUZUKI Asuka1, KOBASHI Makoto1 (1. Nagoya Univ., 2. Nagoya Univ. (graduate student))
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