Year 2025 Spring Annual Meeting of JIMM
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Session Details

一般講演3.Microstructure : Phase Stability and Phase Transformations

[G]Metallic glass/Amorphous

Mon. Mar 10, 2025 1:00 PM - 4:30 PM JST
Mon. Mar 10, 2025 4:00 AM - 7:30 AM UTC
Room H(103 1st floor Building No.12)
Chair:加藤 秀実(東北大学)、才田 淳治(東北大学)、永瀬 丈嗣(兵庫県立大学)
※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 - 1:30 PM JST(4:00 AM - 4:30 AM UTC)

[199]［TMS　Young Leader Scholarship Lecture］Insight Beyond Short-Range Order in Metallic Glasses Revealed by Machine Learning

*Yue Fan1 (1. Department of Mechanical Engineering, University of Michigan)
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1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[200]Formation of medium-range order structures of Zr80Pt20 metallic glasses during cooling processes

*Siyuan ZHA1, Akihiko Hirata1 (1. Waseda Univ.)
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1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[201]Visualization of shear band evolution and analysis of deformation mechanism of 2D gradually rejuvenated Zr-based metallic glass by digital image correlation

*Keisuke TABARU1, Rui YAMADA2, Junji SAIDA3 (1. Graduate School of Eng., Tohoku Univ., 2. IMR, Tohoku Univ., 3. FRIS, Tohoku Univ.)
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2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[202]Fabrication of Porous Zr-Cu-Al Metallic Glass by Spacer Method

*Hitoo TOKUNAGA1, Yutaro Ogashiwa2, Makoto Nanko2, Mitsutaka Sato3, Hidemi Kato3 (1. NIT, Kagoshima College, 2. Nagaoka University of Technology, 3. IMR Tohoku University)
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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[203]Hot plastic deformation of Zr-based metallic glass reinforced copper matrix composites under unsteady temperature conditions

*Noriharu YODOSHI1, Tatsuya KIKKAWA2, Kentaro KUDO1, Kazunari SHINAGAWA1 (1. Kyushu Univ., 2. Kyushu Univ.)
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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[204]Upset Welding of SUS304-A1070 Plates Using Zr-based Metallic Glass Ribbons

Yoshiaki KUBO1, Hayato ROPPONGI2, *Tokujiro YAMAMOTO3 (1. Utsunomiya Univ., 2. Utsunomiya Univ., 3. Utsunomiya Univ.)
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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[205]Phase diagrams and solidification microstructure in Zr-Ag binary alloys

*Takeshi NAGASE1, Akira TAKEUCHI1, Tohru YAMASAKI1 (1. University of Hyogo)
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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

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3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[206]Evaluation of Microstructural Evolution in Rapidly Solidified Ag-Si Alloys Ⅲ

*Yicheng ZHANG1, Koji Nakayama1, Koji Inoue2, Masahiko Nishijima1, chuantong Chen1, Minoru Ueshima3, Katsuaki Suganuma1 (1. 阪大産研、2. 東北大金研、3. ダイセル)
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3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[207]Observation of nano-crystallization in a Fe-based amorphous alloy by 5D-STEM

*Katsuaki Nakazawa1, Kodai Niitsu1, Yamazaki Takahiro2 (1. NIMS, 2. Tokyo University of Science)
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4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[208]Amorphization of Ge from melt by liquid quenching of Al-Ge binary eutectic alloy

*Rui YAMADA1, Junpei OKADA1, Wada TAKESHI1, Kazuki INAGAKI2, Hidemi KATO1 (1. Institute for Materials Research, Tohoku University, 2. Graduate Schools of Engineering, Tohoku University)
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4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[209]Preparation and Structure of Chalcogenide-based Amorphous Thermoelectric Bulk Materials

*Atsuko KOSUGA1, Akari Wada1, Kyuta Takeuchi1, Yuki Takao1 (1. Osaka Met. Univ.)
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