日本金属学会2024年春期(第174回)講演大会
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Session Details

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

[G]Metallic Glass, Quasi crystal, Approximant Crystal

Thu. Mar 14, 2024 1:00 PM - 5:00 PM JST
Thu. Mar 14, 2024 4:00 AM - 8:00 AM UTC
Rm. E Rm.506, 5th Flr.,Lecture Hall Blg.
座長:尾藤 輝夫(秋田県立大学)、田村 隆治(東京理科大学)、才田 淳治(東北大学)
※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)

[112]Synthesis and superconductivity of ternary dodecagonal layered quasicrystal

*Yuki Tokumoto1, Kotaro Hamano1, Yasushi Kamimura1, Keiichi Edagawa1 (1. IIS, The Univ. of Tokyo)
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[113]Creation of new quasicrystals and higher order approximants by addition of W in Al-Pd-Fe alloys

*Makito Aoyama1, Nobuhisa Fujita2, Satoshi Ohhashi2 (1. Tohoku Univ, 2. IMRAM Tohoku Univ)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[114]Formation of Ga−Pt−Yb 2/1 and 1/1 approximants II

*Yeong　Gi SO1 (1. Akit Univ.)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[115]Preparation of Ag-In-Yb single quasicrystals and the effect of 4th element doping

*Satoshi OHHASHI1, Satoshi KAMEOKA1 (1. IMRAM, Tohoku Univ.)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[116]Catalytic Properties of Ga-Ni-M (M=Sc, Zr, Hf) 1/1 Approximate Crystals
for CO2 Methanation

*Riku AKAO1,2, Ya Xu1, Haruka Yoshikawa1,2, Ryuji Tamura2 (1. National Institute for Materials Science, 2. Tokyo Univ. of Science)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[117]Unveiling exotic magnetic phase diagram of a non-Heisenberg quasicrystal approximant

*FARID Labib1, Kazuhiro Nawa2, Shintaro Suzuki3, Hung-Cheng Wu2, Asuka Ishikawa1, Kazuki Inagaki4, Takenori Fujii5, Katsuki Kinjo2, Taku　J. Sato2, Ryuji Tamura4 (1. Tokyo Univ. of Sci., 2. Tohoku Univ., 3. Aoyama Gakuin Univ., 4. Tokyo Univ. of Sci., 5. UTokyo)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

break

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[118]Temperature Memory Effect of Zr50Cu40Al10 Bulk Metallic Glass

*Masato OONUMA1, Rui YAMADA2, Junji SAIDA3 (1. Hokkaido Univ, 2. Tohoku Univ.(IMR), 3. Tohoku Univ.(FRIS))
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[119]Gradient relaxation control and deformation behavior in Zr-based metallic glass

Masaki SUGISAWA1, Rui YAMADA2, *Junji SAIDA3 (1. Tohoku Univ., Graduate School of Eng., 2. Tohoku Univ., IMR, 3. Tohoku Univ., FRIS)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[120]Effect of Rolling Direction on Electropulsing Crystallization of Amorphous ZrCu Alloy

*Momoko TABATA1, Hisanori TANIMOTO2, Fuminobu HORI3 (1. Univ.Tsukuba, 2. Univ.Tsukuba, 3. Osaka Metro. Uni.)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[121]Effect of jetting pressure on melting paddle for fabrication of rapidly solidified Fe-Si-B alloy by melt spinning using Cu-Cr-Zr alloy roll

*Keiyuu NAKAGAWA1, Hiroshi MATSUURA1, Teruto KANADANI1, Naomasa OHMURA1, Kohki MIKUMI1, Fumitake MOTOYOSHI2 (1. Okayama Univ. of Sci., 2. Chuetsu Metal Co.)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

break

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[122]Amorphization of Si-Ge by liquid quenching of Al-Si-Ge ternary alloy and consideration of its amorphization mechanism

*Rui YAMADA1, Junpei OKADA1, Takeshi WADA1, Yuta KONNO1, Hidemi KATO1 (1. Tohoku Univ. IMR)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

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

*Yicheng Zhang1, Masahiko Nishijima1, Chuantong Chen1, Katsuaki Suganuma1, Koji Nakayama1 (1. SANKEN, Osaka Univ.)
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[124]Material design of Fe-B-C-Si amorphous alloys with high amorphous forming ability and high saturation magnetization

*Teruo BITOH1, Shoma Gohda2 (1. Akita Pref. Univ., 2. Akita Pref. Univ. (Present: Nisshin Seifun Welna Inc.))
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[125]Effect of V addition on properties of powder metallurgy material of medium and high entropy alloys using CoCrFeNi-based gas atomized powder

*Ryohei Hosomi1, Toshiyuki Sawada1 (1. Sanyo Special Steel)
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