Year 2026 Fall Annual Meeting of JIMM
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Session Details

一般講演3.Phase Stability and Phase Transformations

[G]Alloys, Amorphous and Quasicrystals

Thu. Sep 24, 2026 1:00 PM - 5:30 PM JST
Thu. Sep 24, 2026 4:00 AM - 8:30 AM UTC
Room J(No.402,4th Flr, General Education Building No,1)
Chair:Masahito Ohnuma(Hokkaido University), Hidemi Kato(Tohoku Univ), Satoshi Kameoka, Yuki Tokumoto
※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)

[229]Crystallization control of metastable Fe23B6 by third element addition for improving glass-forming ability of Fe-B amorphous alloys

○Koki Shimizu1, Rui Yamada2, Masanori Enoki3, Junpei T. Okada4, Takeshi Wada2, Hidemi Kato2 (1. Tohoku Univ. Graduate Schools of Engineering, 2. Tohoku Univ. Institute for Materials Research, 3. Shimane Univ. Faculty of Materials for Energy, 4. Tohoku Univ. International Center for Synchroton Radiation Innovation Smart)
Comment()
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[230]Butt Fastening of S45C Steel Rods by Viscous Flow Forming
of Zr-Based Bulk Metallic Glasses

○Kaisei Taguchi1, Tokujiro Yamamoto2 (1. Graduate Student Utsunomiya Univ., 2. Utsunomiya Univ.)
Comment()
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[231]Zr-Cu-Al金属ガラスにおける原子クラスターのトポロジー的秩序

○Yutaro Satomi1, Akihiko Hirata1 (1. Waseda Univ.)
Comment()
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[232]Effects of Trace Metal Elements on the Intermediate-Range Order and Dissolution Properties of Amorphous Silicate

○Haruki Itakura1, Isamu Hashitaka1, Kaito Adachi2, Kousuke Egusa2, Koshi Yamada2, Yoshinori Ohmasa2, Koji Ohara2, Motoaki Morita1 (1. Tokyo Univ. of Marine Sci. & Technol., 2. Shimane Univ.)
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2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

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

[233]Effect of Preheating Mold on Viscous Flow Forming Using a Resistance Welding Machine of Zr-based Metallic Glass Rivets

○Takuto Kamijo1, Taisei Ito1, Tokujiro Yamamoto2 (1. Graduate Student, Utsunomiya Univ., 2. Utsunomiya Univ.)
Comment()
2:25 PM - 2:40 PM JST(5:25 AM - 5:40 AM UTC)

[234]Ductility improvement of Zr-based metallic glassvia introduction of localized less relaxed structures

○Takeru Yamaoka1, Rui Yamada2, Junji Saida3 (1. Graduate school of Eng., Tohoku Univ., 2. IMR, Tohoku Univ., 3. FRIS, Tohoku Univ.)
Comment()
2:40 PM - 2:55 PM JST(5:40 AM - 5:55 AM UTC)

[235]Structural Rejuvenation of Amorphous ZrCu Alloys by Cryogenic Thermal Cycling

○Masaki Tokushima1, Hisanori Tanimoto1 (1. Tsukuba Univ.)
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2:55 PM - 3:10 PM JST(5:55 AM - 6:10 AM UTC)

[236]Effect of Frozen Strain on the Plasticity of Zr50Cu40Al10 Bulk Metallic Glass

○Kosei Hayashi1, Masato Ohnuma1, Rui Yamada2, Junji Saida3, Takeru Yamaoka4 (1. Hokkaido Univ., 2. Tohoku Univ.(IMR), 3. Tohoku Univ.(FRIS) , 4. Graduate School of Eng., Tohoku Univ.)
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3:10 PM - 3:20 PM JST(6:10 AM - 6:20 AM UTC)

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

[237]Formation of Mn-based dodecagonal quasicrystals

○Yeong Gi So1, Amane Matsubara2, Yuki Tokumoto2, Keiichi Edagwa2 (1. Akita Unv., 2. IIS, Unv. Tokyo)
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3:35 PM - 3:50 PM JST(6:35 AM - 6:50 AM UTC)

[238]Fabrication and Superconductivity of Ta–V–Te van der Waals Layered Quasicrystals

○Sota Tatemichi1, Ren Uchimoto1, Yasushi Kamimura1, Yuki Tokumoto1, Keiichi Edagawa1 (1. IIS, The University of Tokyo)
Comment()
3:50 PM - 4:05 PM JST(6:50 AM - 7:05 AM UTC)

[239]Analysis of Tsai-type 1/1 and 2/1 Approximants Using a Density Wave Model

○Shinnosuke Nakamura1, Akihiko Hirata1, Yasumasa Koyama1 (1. Waseda Univ.)
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4:05 PM - 4:20 PM JST(7:05 AM - 7:20 AM UTC)

[240]Synthesis of Cu-Ga-Sc-RE Icosahedral Quasicrystals and Approximants

○SHUTA Tateoka1, Yeong-Gi So1 (1. Akita Univ.)
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4:20 PM - 4:30 PM JST(7:20 AM - 7:30 AM UTC)

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4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[241]Effect of minor doping with Group 10 elements in Al-Cu-Fe icosahedral quasicrystals on C2H2 hydrogenation property

○Makito Aoyama1,2, Kanata Sasaki1,2, Shu Mizutome1,2, Nobuhisa Fujita2, Satoshi Kameoka2 (1. Grad. Sch. Eng., Tohoku University, 2. IMRAM, Tohoku Univ.)
Comment()
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[242]Structure Analysis of a 2/1 Periodic Approximant in the Al-Cu-Fe-Si System

○Kanata Sasaki1, Hiroyuki Takakura3, Nobuhisa Fujita2 (1. Grad. Sch. Eng., Tohoku Univ., 2. IMRAM, Tohoku Univ., 3. Grad. Sch. Eng., Hokkaido Univ.)
Comment()
5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[243]First-Principles Study and COHP Analysis of Pd Substitution Site Selectivity in Al13Fe4

○Naoki Fujioka1, Satoshi Kameoka2, Kazuki Nozawa1 (1. Kagoshima Univ., 2. IMRAM Tohoku Univ.)
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5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[244]Fabrication of 4th element doped Ag-In-Yb Quasicrystals and 1/1 Approximant crystals

○Satoshi Ohhashi1, Satoshi Kameoka1 (1. IMRAM, Tohoku univ.)
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