日本金属学会2024年秋期(第175回)講演大会
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Session Details

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

[G]Phase Stability and Phase Transformations

Thu. Sep 19, 2024 1:00 PM - 5:00 PM JST
Thu. Sep 19, 2024 4:00 AM - 8:00 AM UTC
Room E B108 1st floor Building B Center for Education in Liberal Arts and Sciences
座長:田原 正樹(東京工業大学)、源 聡(独立行政法人　物質・材料研究機構)、榎木 勝徳(島根大学)

※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）
◆講演番号143　技術開発賞受賞講演には講演概要はございません。
1:00 PM - 1:15 PM JST(4:00 AM - 4:15 AM UTC)

[143]Development of Manufacturing Technology for Fe-Mn-SiAlloys with Excellent LowCycle Fatigue Properties and
Application to Seismic Dampers for Buildings

*Yuya Chiba1, Hiroaki Otuska1, Satoshi Amano2, Junpei Inutsuka2, Yuuji Iwasaki2, Yasuhiko Inoue3, Susumu Motomura3, Atsumichi Kushibe3, Takahiro Sawaguchi4, Terumi Nakamura5 (1. Awaji Materia Co., Ltd.,, 2. NIPPON STEEL Stainless, 3. Takenaka Corp.,, 4. NIMS, 5. JWES)
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[144]A case study on the low-temperature dynamics of thermoelastic martensitic transformation

*Kodai NIITSU1 (1. NIMS)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[145]Comparison of atomic simulation and in-situ TEM observation of deformation-induced martensitic transformation

*Kazumi Konishi1, Jesada Punyafu2, Mitsuhiro Murayama3,4, Nobuhiro Tsuji5, Tomotsugu Shimokawa6 (1. 金沢大自然(院)、2. 九大総合理工、3. バージニア工科大、4. 九大先導研、5. 京大工、6. 金沢大理工)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[146]Forward and Reverse Martensitic Transformation in Ti-Ni-based Alloy Satisfying the Triplet Condition

*Hikari INOUE1, Akira HEIMA1, Gen HIKOSAKA1, Ryutaro MATSUMURA2, Yuri SHINOHARA3, Tomonari INAMURA2 (1. School of Materials and Chemical Technology, Tokyo Tech, 2. IIR, Tokyo Tech, 3. Graduate School of Informatics and Engineering, The University of Electro-Communications)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[147]Modulation of atomic position of Au-Cu-Al monoclinic martensite phase

*Wakana YAMAMOTO1, Yuki Matsuoka2, Dong-Keun Han3, Akira Umise4, Hideki Hosoda3 (1. Graduate school of Humanities and Sciences, Nara Women's University, 2. Faculty, Nara Women's University, 3. Institute of Innovate Research (IIR), Tokyo Institute of Technology, 4. Murata Manufacturing Co., Ltd.)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[148]The impact of supercooling on high entropy shape memory alloys

*Yu-Nien Shen1, J.F Xiao1, Sae Matsunaga1, Yoko Yamabe-Mitarai1 (1. The University of Tokyo)
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)

[149]Alloying effects on the phase equilibrium between γ/G phases in austenitic heat resisting steels

*Yota SATO1, Satoru KOBAYASHI1, Tomoaki HAMAGUCHI2, Nao OTAKI2 (1. Tokyo Inst. of Technol., 2. NIPPON STEEL)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[150]Phase Equilibria and Thermodynamic Evaluation of the Cr–Ta Binary System

*Kazushige Ioroi1, Xiao Xu1,2, Ryosuke Kainuma1, Toshihiro Omori1 (1. Graduate School of Engineering, Tohoku Univ., 2. OAS, Tohoku Univ.)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[151]Thermodynamic assessment of the Fe-Pt binary system

Marino TANAKA1, Mayu MURAMATSU1, Machiko ODE2, *Taichi ABE2 (1. Keio Univ., 2. NIMS)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[152]Kinetic investigation on formation of G.P. zone in the Al-Cu binary system

*Takao Suzuki1,2, Masanori Enoki3, Hiroshi Ohtani4 (1. Tohoku Univ., 2. JX Metals, 3. Shimane Univ., 4. Toyota PCRI)
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)

[153]Phase Equilibrium and Microstructure of IrPtRhRuW-based concentrated Solid Solution Alloys

*Shiho TAKEBE1, Seiji Miura1, Ken-ichi Ikeda1, Kunihiro Shima2, Tatsuya Yanagidate2 (1. Hokkaido Univ., 2. Tanaka Kikinzoku Kogyo K.K.)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[154]Effects of Si addition on phase equilibria of TiZrNbTa alloys

*Kazuki Hashimoto1, Takayori Yassudda1, Satoshi Takizawa1, Ken-ichi Ikeda1, Seiji Miura1 (1. Hokkaido Univ.)
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[155]Statistical Thermodynamics of Structural Phase Transition in the Pair Unit-cell model 1-Construction of Elemental Scheme

*Hiroshi KUBO1 (1. Shizuoka Institute of Science and Technology)
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[156]Statistical Thermodynamics of Structural Phase Transition in the Pair Unit-cell model 2- Entailed Elastic Strain Energy

*Hiroshi KUBO1 (1. Shizuoka Institute of Science and Technology)
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