日本金属学会2023年春期(第172回)講演大会
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Session Details

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

[G]Martensitic transformation, displacive transformation

Thu. Mar 9, 2023 9:00 AM - 11:45 AM JST
Thu. Mar 9, 2023 12:00 AM - 2:45 AM UTC
Rm. H Rm.1212,1st Flr.,Buld.No.12
座長:稲邑 朋也(東京工業大学)、土谷 浩一(国立研究開発法人　物質・材料研究機構)
※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）
9:00 AM - 9:30 AM JST(12:00 AM - 12:30 AM UTC)

[181]Development of Functional Materials by Severe Plastic Deformation
and Phase Transformation

*Koichi TSUCHIYA1 (1. NIMS)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[182]Experimental determination of phase equilibria in Mn-Zn system and investigation of FCC/FCT martensitic transformation

*DAISUKE IMATOMI1, RYOSUKE ISHIKAWA1, AKIRA NAKATA1, XIAO XU1,2, KWANGSIK HAN3, RYOSUKE KAINUMA1 (1. Graduate School of Engineering, Tohoku Univ., 2. OAS, Tohoku Univ,, 3. NIMS)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[183]Finite Element Evaluation of Bending Stress Distribution in Shape Memory Alloy Sheet

*Hirobumi TOBE1, Masayuki MIZUMOTO1, Rina MATSUEDA2,3, Eiichi SATO3 (1. Iwate University, 2. Tokyo Metropolitan University, 3. ISAS/JAXA)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[184]Application of TiNi based alloys to Thermal Storage Material

*Hiroyuki NAKAYAMA1, Asaya Fujita1, Yoshiaki Kinemuchi1 (1. AIST)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

break

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[185]Orientation relationship between martensitic variants in Ti-30Ni-20Cu shape memory alloy

*Akira HEIMA1, Yuri Shinohara2, Tomonari Inamura2 (1. Graduate Student, Tokyo institute of Technology, 2. Institute of Innovative Research, Tokyo institute of Technology)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[186]Evaluation of Energy Barrier of Internal Twin Formation in α"-Martensitie of Ti-Nb-Al Shape Memory Alloy

*Takeshi TERAMOTO1, Kohei HORIO1, Qayyum Mohamad1, Katsushi TANAKA1 (1. Kobe University)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[187]Reorientation behavior of Ti-4Mo-11Al shape memory alloy heat treated in αʺ region

*Naoki NOHIRA1, Shuntaro MORI1,2, Wan-Ting CHIU1, Akira UMISE1, Masaki TAHARA1, Hideki HOSODA1 (1. IIR, Tokyo Tech)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[188]NOVEL DIFFUSIONAL-DISPLACIVE MIXED-MODE TRANSFORMATION FROM FERRITE PARENT PHASE IN A Fe-Mo ALLOY

*Varanasi Rama　Srinivas1, Motomichi Koyama1, Hiroyuki Saitoh2, Reina Utsumi2, Eiji Akiyama1 (1. Institute for Materials Research, Tohoku University, 2. National Institutes for Quantum Science and Technology)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[189]Microstructure observation of 1.0Ag added 60/40Cu-Zn alloy in each annealing time

*Taichi Nonogaki1, Kanta Shirakawa1, Taiki Tsuchiya1, Seungwon Lee1, Susumu Ikeno2, Kenji Matsuda1 (1. University of Toyama, 2. Professor emeritus, University of Toyama)
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