一般講演

[G] Mechanical Properties of Materials and Sturucture(1)

Wed. Sep 16, 2020 1:00 PM - 2:30 PM Rm. M (ZoomRm.M)

Chair: Sub Chairman (assistant):

13:00~ 大村孝仁（座長）, 渡辺千尋（副座長）
※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、基調講演と村上記念賞受賞講演は5～10分）

+Add all to schedule

1:00 PM - 1:15 PM

[228] Log-angle analysis of microstructural evolution of ultra-fine grained Al before and after shear deformation

*Ryosuke MATSUTANI¹, Naoki MIYAZAWA¹, Susumu ONAKA¹ (1. Tokyo Tech)

1:15 PM - 1:30 PM

[229] Effect of dislocation strain field on dislocation strengthening

*Koutarou NAKAGAWA¹, Kozue TAKANO², Hirotaka MATSUNAGA², Hiroyuki MORI², Yusuke ONUKI³, Shigeru SUZUKI⁴, Shigeo SATO¹ (1. Ibaraki Univ., 2. Mitsubishi Materials Corporation, 3. iFRC Ibaraki Univ., 4. μSIC Tohoku Univ.)

1:30 PM - 1:45 PM

[230] Enhanced mechanical properties of Mg-1.3Y alloy by grain refinement

*BINXUAN SUN¹, Myeong-heom PARK², Nobuhiro TSUJI^1,2 (1. Kyoto university, Department of Material Science and Engineering, Tsuji Lab, 2. ESISM)

1:45 PM - 2:00 PM

[231] Effect of grain size on the age-hardening behavior in Mg-Zn-Ca-Zr alloy

*Jheyu Lin¹, Taisuke Sasaki¹, Nozomu Adachi², Yoshikazu Todaka², Kazuhiro Hono² (1. NIMS, 2. Toyohashi University of Technology)

2:00 PM - 2:15 PM

[232] Reliable Mechanical Property Evaluation of the Constituent Phases in TiAl Alloys by Nano-indentation

*Sota TANIGUCHI¹, Yotaro OKADA¹, Ryosuke YAMAGATA², Hirotoyo NAKASHIMA², Masao TAKEYAMA² (1. Tokyo Institute of Technology (Graduate Student), 2. School of Materials and Chemical Technology, Tokyo Institute of Technology)

2:15 PM - 2:30 PM

[233] Mechanical Properties of the Equilibrium β-Ti/γ-TiAl Phases in TiAl Based Alloys

*Yotaro OKADA¹, Sota TANIGUCHI¹, Ryosuke YAMAGATA², Hirotoyo NAKASHIMA², Masao TAKEYAMA² (1. Tokyo Institute of Technology (Graduate Student), 2. School of Materials and Chemical Technology, Tokyo Institute of Technology)

一般講演

[G] Mechanical Properties of Materials and Sturucture(2)

Thu. Sep 17, 2020 9:00 AM - 11:20 AM Rm. M (ZoomRm.M)

Chair: Sub Chairman (assistant):Seiichiro Ii

09:00~ 三浦誠司（座長）, 光原昌寿（副座長）
10:20~ 岡本範彦（座長）, 井誠一郎（副座長）
※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、基調講演と村上記念賞受賞講演は5～10分）

+Add all to schedule

9:00 AM - 9:15 AM

[234] Three-dimensional arrangement of structural units for [0001] symmetrical tilt grain boundaries in wurtzite ZnO

*Kazutoshi Inoue^1,2, Ji-young Roh³, Kazuaki Kawahara³, Mitsuhiro Saito³, Motoko Kotani², Yuichi Ikuhara^2,3,4,5 (1. JST PRESTO, 2. WPI-AIMR, Tohoku Univ., 3. Inst. Eng. Innovation, The Univ. of Tokyo, 4. JFCC, 5. ESISM, Kyoto Univ.)

9:15 AM - 9:30 AM

[235] Phase equilibria and Crystal structures of ordered intermetallic compounds of η-Fe₂Al₅

*Tetsuya Hamada¹, Kodai Niitsu^1,2, Haruyuki Inui^1,2 (1. Kyoto Univ., 2. Kyoto Univ. ESISM)

9:30 AM - 9:45 AM

[236] Microstructure of directionally solidified NbSi₂/Nb₅Si₃ eutectic composites with Mo addition

*Haruka UEMURA¹, Kyosuke KISHIDA^1,2, Haruyuki INUI^1,2 (1. Kyoto Univ., 2. Kyoto Univ. ESISM)

9:45 AM - 10:00 AM

[237] Effect of Interstitial Elements on the Phase Equilibria in TiAl Alloys Containing Vth and VIth Group Elements

*Hirotoyo NAKASHIMA¹, Yuta KIMOTO², Masao TAKEYAMA¹ (1. School of Materials and Chemical Technology, Tokyo Institute of Technology, 2. Tokyo Institute of Technology (Present：JFE steel))

break （10:00 AM - 10:20 AM）

10:20 AM - 10:35 AM

[238] Deformation analysis during high speed deformation of UFG material

*Toshiyuki Izumi¹, Kazuhiro Ishikawa², Yoji Miyajima² (1. Kanazawa University (M2), 2. Kanazawa University)

10:35 AM - 10:50 AM

[239] Effect of Microstructure Factor on Room-temperature Fracture Toughness of γ-TiAl Alloys

*Ryosuke YAMAGATA¹, Hirotoyo NAKASHIMA¹, Masao TAKEYAMA¹ (1. Department of Materials Science & Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology)

10:50 AM - 11:05 AM

[240] Investigation on deformation mechanism of L1₂-Fe₃Ge single-crystal

*Zhenghao Chen^1,2, L.　Norihiko Okamoto³, Haruyuki Inui^1,2 (1. 京大工、2. ESISM、3. 東北大金研)

11:05 AM - 11:20 AM

[241] Mechanical properties and surface structure on F82H-based composites

*Jeongwoo HEO¹, Naoyuki HASHIMOTO², Hiroyuki NOTO³ (1. Graduate School of Engineering, Hokkaido Univ., 2. Faculty of Engineering, Hokkaido Univ., 3. National Institute of Fusion Science)

Sessions

4.Mechanical Properties » Mechanical Properties of Materials and Sturucture