日本金属学会2022年秋期(第171回)講演大会
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Session Details

一般講演8.Structural Materials : Light Metals

[G]Light Metals

Wed. Sep 21, 2022 1:00 PM - 4:35 PM JST
Wed. Sep 21, 2022 4:00 AM - 7:35 AM UTC
Rm. L D36,3Flr. Build.D
座長:渡邊 千尋(金沢大学)、白石 貴久(熊本大学)、寺田 芳弘(東京工業大学)
※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）
1:00 PM - 1:15 PM JST(4:00 AM - 4:15 AM UTC)

[234]Effect of alloy composition and thermal treatment of Ti-Al-V alloys on microstructure formation

*Takanori KIGUCHI1, Takahisa SHIRAISHI1 (1. Magnesium Research Center, Kumamoto Univ.)
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[235]Composition dependence of crystal structure for Ti-Fe-Cu-Al alloys

*Takahisa SHIRAISHI1, Takanori Kiguchi1 (1. Kumamoto Univ.)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[236]Mechanical properties of Ti-6Al-4V alloy with (α+α') duplex microstructure and effect of aging process

*Ryota Yoshioka1, Hiroaki Matsumoto2 (1. Kagawa Univ.(Master), 2. Kagawa Univ.)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[237]Improvement of Mechanical Properties and α-Phase Precipitation Using Deformation Mode Transition in β type Ti Alloys

*Retsu Tozaki1, Ryota Abe2, Martin Luckabauer3, Norihiko Okamoto4, Tetsu Ichitsubo4 (1. Tohoku Univ., 2. Tohoku Univ. (Present: Kobe Steel, Ltd.), 3. Univ. of Twente, 4. IMR, Tohoku Univ.)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

break

2:10 PM - 2:25 PM JST(5:10 AM - 5:25 AM UTC)

[238]Low-temperature deformation behaviors of a commercial purity titanium

*Taisuke NAKAMURA1, Chihiro WATANABE1, Hiromi MIURA2 (1. Knazawa Univ., 2. Toyohashi Univ. of Tech.)
2:25 PM - 2:40 PM JST(5:25 AM - 5:40 AM UTC)

[239]Pure fatigue and dwell-fatigue study on forged Ti-6Al-4V alloys through slip analysis by high resolution digital image correlation

*HAO-YU HU1, Fabien Briffod1, Takayuki Shiraiwa1, Manabu Enoki1 (1. The University of Tokyo)
2:40 PM - 2:55 PM JST(5:40 AM - 5:55 AM UTC)

[240]Evaluation of scattering of fatigue propagation in Ti-6Al-4V alloys using Acoustic emission method

*Amino KYOSEI1, Briffod Fabien1, Shiraiwa Takayuki1, Enoki Manabu1 (1. The University of Tokyo)
2:55 PM - 3:10 PM JST(5:55 AM - 6:10 AM UTC)

[241]Microstructure of Ti Alloy treated by a HIP process due to Micro Slurry-Jet Erosion Test

*Kazufumi YASUNAGA1, Yoshiro IWAI2 (1. The Wakasa Wan Energy Research Center, 2. University of Fukui)
3:10 PM - 3:20 PM JST(6:10 AM - 6:20 AM UTC)

break

3:20 PM - 3:35 PM JST(6:20 AM - 6:35 AM UTC)

[242]Interaction between Zn-Y dimer pair in long-period stacking ordered Mg alloy

*XIANG SHUI1, NOBUHISA FUJIMA3, TAKU MURAKAMI2 (1. 静岡大工（院生）、2. 静岡大教育、3. 静岡大工)
3:35 PM - 3:50 PM JST(6:35 AM - 6:50 AM UTC)

[243]Ab-Initio Molecular Dynamics Study on the Mg–Zn–Y alloys in a Supercooled Liquid

*Takao Tsumuraya1,2, Soya Nishimoto3, Yoshihito Kawamura2 (1. POIE, Kumamoto Univ., 2. MRC, Kumamoto Univ., 3. Grad. School. Sci. & Tech, Kumamoto Univ.)
3:50 PM - 4:05 PM JST(6:50 AM - 7:05 AM UTC)

[244]Effect of Sr addition on nonflammability of LPSO-type Mg-Zn-Y alloy

*Shinichi INOUE1, Kazumasa IWANAGA2, Yoshihito KAWAMURA1 (1. MRC, Kumamoto Univ)
4:05 PM - 4:20 PM JST(7:05 AM - 7:20 AM UTC)

[245]Microstructure of oxide layer formed on Mg-Sc alloy through annealing process and its functionality

*Yukiko OGAWA1, Kotaro Doi1, Alok Singh1, Hidetoshi Somekawa1, Sachiko Hiromoto1 (1. NIMS)
4:20 PM - 4:35 PM JST(7:20 AM - 7:35 AM UTC)

[246]Crack-healing behavior of SiC dispersed Yttrium Silicate composites by oxidation in water vapor

*Thi　Huong NGUYEN1, Yen-Ling KUO1, Makoto NANKO1 (1. Nagaoka University of Technology)
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