一般講演

[G] Mechanical Properties of Materials and Structure

Tue. Mar 15, 2022 1:30 PM - 2:45 PM Rm. O

座長:下川智嗣(金沢大学)

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1:30 PM - 2:00 PM

[327] Fabrication of Bulk Nanostructured Metals

*Nobuhiro TSUJI^1,2 (1. Kyoto University, Grad. School of Eng., 2. ESISM, Kyoto University)

2:00 PM - 2:15 PM

[328] Effect of Fe content on steady-state grain size by HPT - straining in Ni-Fe alloy

*Hirokazu Sato¹, Akito Tasaki¹, Ryo Fujita¹, Nozomu Adachi¹, Yoshikazu Todaka¹, Yasuhiro Kobayashi² (1. Toyohashi University of Technology, 2. Institute for Integrated Radiation and Nuclear Science, Kyoto University)

2:15 PM - 2:30 PM

[329] Effect of plastic deformation path on work-hardening behavior in Mg-Y-Zn alloy with long-periodic stacking ordered phase

*Yoshikazu TODAKA¹, Nozomu Adachi¹, Itsuki Fukuoka¹, Mizuki Kouno¹, Nobuhide Kaneda¹, Hidetoshi Somekawa², Daisuke Ando³, Motohiro Yuasa⁴ (1. Toyohashi Univ. of Tech., 2. NIMS, 3. Tohoku Univ., 4. Doshisha Univ.)

2:30 PM - 2:45 PM

[330] EBSD analysis of mille-feuille structured Nb₂Co₇ before and after compression test

*Toshiaki HORIUCHI¹, Konatsu YAMADA¹, Shigeru SAITO¹, Ken-ichi IKEDA², Seiji MIURA², Frank STEIN³ (1. LAM, Hokkaido Univ. Science, 2. Hokkaido Univ., 3. MPIE)

一般講演

[G] Mechanical Properties of Materials and Structure

Wed. Mar 16, 2022 1:30 PM - 4:20 PM Rm. O

座長:趙研(大阪大学)、高田尚記(名古屋大学)

※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）

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1:30 PM - 1:45 PM

[331] Effect of high-speed impact collision processing on Al-Ti-V-Cr

*Yuto YOSHIICHI¹, Hiroaki KISHIMURA² (1. Student,Natinal Defense Academy, 2. Natinal Defense Academy)

1:45 PM - 2:00 PM

[332] Effect of alloying element on yield stress anomaly in Co₃(Al,W) with L1₂ structure

*Zhenghao Chen¹, Kyosuke Kishida^1,2, Haruyuki Inui^1,2 (1. ESISM, 2. Kyoto Univ.)

2:00 PM - 2:15 PM

[333] Phase equilibria in Ti-Al-based alloys from first principles

*Takayuki Kashimoto¹, Hirotoyo Nakashima², Masao Takeyama²,Yoshihiro Gohda², (1. Dept. Master. Sci. Eng., Tokyo Tech (M2), 2. Dept. Master. Sci. Eng., Tokyo Tech)

2:15 PM - 2:30 PM

[334] Phase diagram calculation of Ti-Al-O ternary system assisted by ab-initio method

*Hirotoyo NAKASHIMA¹, Takayuki KASHIMOTO¹, Yoshihiro GOHDA¹, Masao TAKEYAMA¹ (1. Department of Materials Science and Engineering, Tokyo Institute of Technology)

break （2:30 PM - 2:50 PM）

2:50 PM - 3:20 PM

[335] Research on structural materials using electron beam additive manufacturing

*Akihiko Chiba¹ (1. Tohoku Univ., Inst. for Materials Research)

3:20 PM - 3:35 PM

[336] Improvement of mechanical properties of β-containing TiAl alloys fabricated by electron beam powder bed fusion by control of β/γ cellular structure

*Kunitoshi NISHIKAWA¹, Ken CHO¹, Hiroyuki　Y YASUDA¹, Masao TAKEYAMA², Takayoshi NAKANO¹ (1. Osaka Univ., 2. Tokyo Inst. Technol.)

3:35 PM - 3:50 PM

[337] Improving mechanical properties of β-TiAl alloy fabricated by electron beam powder bed fusion via microstructure control focusing on cell structure

*Ken CHO¹, Keisuke OKAMOTO¹, Hiroyuki　Y. YASUDA¹, Masao TAKEYAMA², Takayoshi NAKANO¹ (1. Osaka Univ., 2. Tokyo Inst. Technol.)

3:50 PM - 4:05 PM

[338] Phase Equilibria in TiAl alloys containing Cu

*Hirotoyo NAKASHIMA¹, Jianhui Yu¹, Tomohiro NISHIMURA², Takeo MIYAMURA², Masao TAKEYAMA¹ (1. Tokyo Institute of Technology, 2. Kobe Steel, Ltd.)

4:05 PM - 4:20 PM

[339] Microstructure and Mechanical Properties of Wrought TiAl Based Alloy Containing Copper and Niobium

*Takeo MIYAMURA¹, Tomohiro NISHIMURA¹, Hitoshi ISHIDA¹, Hirotoyo NAKASHIMA², Masao TAKEYAMA² (1. Kobe Steel, Ltd, 2. Tokyo Institute of Technology)

Sessions

4.Mechanical Properties » Mechanical Properties of Materials and Sturucture

[G] Mechanical Properties of Materials and Structure

[327] Fabrication of Bulk Nanostructured Metals

[328] Effect of Fe content on steady-state grain size by HPT - straining in Ni-Fe alloy

[329] Effect of plastic deformation path on work-hardening behavior in Mg-Y-Zn alloy with long-periodic stacking ordered phase

[330] EBSD analysis of mille-feuille structured Nb₂Co₇ before and after compression test

[G] Mechanical Properties of Materials and Structure

[331] Effect of high-speed impact collision processing on Al-Ti-V-Cr

[332] Effect of alloying element on yield stress anomaly in Co₃(Al,W) with L1₂ structure

[333] Phase equilibria in Ti-Al-based alloys from first principles

[334] Phase diagram calculation of Ti-Al-O ternary system assisted by ab-initio method

[335] Research on structural materials using electron beam additive manufacturing

[336] Improvement of mechanical properties of β-containing TiAl alloys fabricated by electron beam powder bed fusion by control of β/γ cellular structure

[337] Improving mechanical properties of β-TiAl alloy fabricated by electron beam powder bed fusion via microstructure control focusing on cell structure

[338] Phase Equilibria in TiAl alloys containing Cu

[339] Microstructure and Mechanical Properties of Wrought TiAl Based Alloy Containing Copper and Niobium

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