[S1] Materials Science of Mille-feuille Structure III(1) | 日本金属学会2020年秋期(第167回)講演大会

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公募シンポジウム講演

[S1]Materials Science of Mille-feuille Structure III(1)

Wed. Sep 16, 2020 1:00 PM - 4:55 PM JST
Wed. Sep 16, 2020 4:00 AM - 7:55 AM UTC

Rm. A ZoomRm.A

Chair: Sub Chairman (assistant):

※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）

1:00 PM - 1:40 PM JST(4:00 AM - 4:40 AM UTC)

[S1.1][Keynote Lecture] State-of-the-art structure analysis study on kink mechanism

*Eiji ABE¹ (1. University of Tokyo)

1:40 PM - 1:55 PM JST(4:40 AM - 4:55 AM UTC)

[S1.2]Relaxation of Dislocation Core in Mille-feuille Structured Mg Alloys

*Yutaka Urakawa¹, Daisuke Egusa¹, Mitsuhiro Itakura², Eiji Abe^1,3 (1. The Univ. of Tokyo, 2. JAEA, 3. NIMS)

1:55 PM - 2:10 PM JST(4:55 AM - 5:10 AM UTC)

[S1.3]X ray analysis on solute element concentrated stacking fault of Mg-Zn-Gd alloy

*Ruogu Hou¹, Rei Manabe¹, Daisuke Egusa², Takuro Kawasaki³, Stefanus Harjo³, Eiji Abe² (1. The Univ. of Tokyo, 2. The Univ. of Tokyo, 3. JAEA)

2:10 PM - 2:40 PM JST(5:10 AM - 5:40 AM UTC)

break

2:40 PM - 2:55 PM JST(5:40 AM - 5:55 AM UTC)

[S1.4]Dislocation Core Structures at Kink Boundary in the LPSO-Mg Alloy Deformed at Room Temperature

*Takuma KANEKO¹, Yukata URAKAWA¹, Eiji ABE^2,3, DAISUKE EGUSA² (1. Univ. Tokyo(graduate student)), 2. Univ. Toktyo, 3. NIMS)

2:55 PM - 3:15 PM JST(5:55 AM - 6:15 AM UTC)

[S1.5]In-situ measurements of short-range stacking ordered microstructure of Mg85Y9Zn6 alloys by synchrotron radiation small- and wide-angle scattering

*Hiroshi OKUDA¹, Michiaki YAMASAKI², Yoshihito KAWAMURA², Noboru OHTA³, Shigeru KIMURA³ (1. Kyoto Univsersty, 2. Kumamoto University, 3. JASRI/SPring-8)

3:15 PM - 3:35 PM JST(6:15 AM - 6:35 AM UTC)

[S1.6]First-principles study on the stability of vacancy formation in a Mg-Zn-Y alloy with long-period stacking ordered structure

*Takao TSUMURAYA^1,2, Hiroyoshi Momida³, Tamio Oguchi³ (1. POIE, Kumamoto Univ., 2. MRC, Kumamoto Univ., 3. ISIR, Osaka Univ.)

3:35 PM - 4:00 PM JST(6:35 AM - 7:00 AM UTC)

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4:00 PM - 4:40 PM JST(7:00 AM - 7:40 AM UTC)

[S1.7][Keynote Lecture] Microscopic analysis of fundamental deformation processes in kink formation in polymer- and ceramics-based mille-feuille structures

*Hajime KIMIZUKA¹ (1. Nagoya Univ.)

4:40 PM - 4:55 PM JST(7:40 AM - 7:55 AM UTC)

[S1.8]FTMP-based Kink Deformation and Strengthening Mechanisms for Millefeuille Structures

*Yuta NAWA¹, Tadashi HASEBE² (1. Graduate School of Kobe University, 2. Kobe University)

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