*Yuki Okumura¹, Hikaru Miyazaki², Masao Morishita³, Taichi Abe⁴, Tadakatsu Ohkubo⁵, Ai Nozaki⁶, Hiroaki Yamamoto⁷ (1. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo (bachelor student), 2. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo (graduate student), 3. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo, 4. NIMS, 5. NIMS, 6. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo, 7. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo)

一般講演

[G] Metallic glass, Amorphous, Quasi-crystal

Thu. Mar 17, 2022 1:00 PM - 2:45 PM Rm. A

座長:大沼正人(北海道大学)、和田武(東北大学)

大沼正人13:00~
和田武 14:00~
※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）

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1:00 PM - 1:30 PM

[17] Research on development of porous metal and its application

*Takeshi WADA¹ (1. Institute for Materials Research, Tohoku University)

1:30 PM - 1:45 PM

[18] Effect of melting paddle on fabrication of rapidly solidified Fe-Si-B alloy
thin foil by single roller melt spinning using Cu-Cr-Zr alloy roll

*Keiyuu NAKAGAWA¹, Hiroshi Matsuura¹, Teruto Kanadani¹, hiromasa ohba¹, yuya Kinouchi¹, Fumitake Motoyoshi² (1. Okayama Univ. of Sci., 2. Chuetsu Metal Co.)

1:45 PM - 2:00 PM

[19] Creation of three-dimensional relaxation state gradient in Zr-based metallic glass through a thermal process

*Rui YAMADA¹, Wookha RYU², Haruka ISANO^1,3, Tomohiro YOSHIKAWA^1,3, Junji SAIDA¹ (1. 東北大学学際科学フロンティア研究所、2. ソウル大学、3. 東北大学大学院工学研究科)

2:00 PM - 2:15 PM

[20] Analysis of quenched strain in amorphous alloys with rejuvenation treatment

*TOMOYA OSHIKIRI¹, MASATO OHNUMA², MOTOKI OHTA³, JUNJI SAIDA⁴, RUI YAMADA⁴ (1. Hokkaido Univ., 2. Hokkaido Univ., 3. Shimane Univ. NEXTA, 4. Tohoku Univ.)

2:15 PM - 2:30 PM

[21] Solidification microstructure in a multicomponent Al-Co-La-Bi alloy with an amorphous phase

*Takeshi NAGASE¹, Mitsuaki MATSUMURO², Mamoru TAKEMURA², Megumi MATSUMOTO³, Yoshikazu FUJII⁴ (1. Univ. Hyogo, 2. ORIST, 3. Tohoku Univ., 4. Kobe Univ.)

2:30 PM - 2:45 PM

[22] Production of Ta-Te two-dimensional dodecagonal quasicrystals

*Hamano Kotaro¹, Nakagawa Sunao², Kamimura Yasushi², Tokumoto Yuki², Edagawa Keiichi² (1. Dept. of Mater. Eng. Sci. & Tech. Tokyo Univ. of Sci., 2. IIS, Univ. of Tokyo)

一般講演

[G] Diffusional transformation/Martensitic, displasive transformation

Thu. Mar 17, 2022 3:00 PM - 5:30 PM Rm. A

座長:中田伸生(東京工業大学)、土屋大樹(富山大学)

※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）

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3:00 PM - 3:15 PM

[23] TEM observation of α-phase in Cu-42mass%Zn alloys with Mn addition

*Kanta SHIRAKAWA¹, Taiki TSUCHIYA¹, Seungwon LEE¹, Susumu IKENO², Kenji MATSUDA¹ (1. University of toyama, 2. Professor emeritus University of Toyama)

3:15 PM - 3:30 PM

[24] Microstructure observation of 1.0mass%Ag added Cu-Zn alloy annealed at 473K

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

3:30 PM - 3:45 PM

[25] Comparison of effects of external stress on ω-assisted α-nucleation in Ti-20wt%V and Ti-20wt%Mo alloys

*Ryouichi MONZEN¹, Takahiro KUNIMINE¹, Chihiro WATANABE¹ (1. Kanazawa University)

3:45 PM - 4:00 PM

[26] Reactive diffusion at the bonding interface between Cu and eutectic Sn-Bi alloy by reflow

*Yuki TANAKA¹, Minho O², Equo KOBAYASHI² (1. Tokyo Institute of Technology (M1), 2. Tokyo Institute of Technology)

4:00 PM - 4:15 PM

[27] Orientation selection of single-grain crystal grown in Au thin films by micron chevron-shaped laser beam scanning

*Anh Pham　Hoang¹, Isse Ikunaka¹, Wenchang Yeh¹, Shigekazu Morito², Takuya Ohba² (1. Shimane Univ., Department of Physics and Materials Science, 2. Shimane Univ., Next Gen. Tatara Co-Creation Centre)

break （4:15 PM - 4:30 PM）

4:30 PM - 4:45 PM

[28] Martensitic transformation of medium-entropy high-temperature shape memory alloys

*Yu-Nien Shen¹, Testsuya Matsunaga^1,2, Yoko Yamabe-Mitarai¹ (1. The University of Tokyo, 2. NIMS)

4:45 PM - 5:00 PM

[29] Effect of Fe-Mn and Fe-Mo Substitution to the low-temperature elastic softening and the martensitic transformation on FeMn-based Elinvar Alloys

*Yoshihiko UMEMOTO¹, Yoichi IKEDA², Tomoki HAYASHI³, Tetsu ICHITUBO², Masaki FUJITA² (1. Graduate School of Science, Tohoku University, 2. Institute for Materials Research, Tohoku University, 3. Graduate School of Engineering, Tohoku University)

5:00 PM - 5:15 PM

[30] Optimizing Aging Condition for Ti-Hf-Pd High Temperature Shape Memory Alloy

*HYOBUM LEE^1,2, Hirobumi TOBE², Eiichi SATO² (1. Univ. of Tokyo, 2. ISAS, JAXA)

5:15 PM - 5:30 PM

[31] Effect of Nb and Sn on Microstructures in Zr-base Shape Memory Alloys and Superelastic Alloys

*Wataru TASAKI¹, Fumiya Okabe², Hee　Young Kim¹ (1. University of Tsukuba, 2. University of Tsukuba (Present: JX Nippon Mining & Metals Corporation))

Sessions

3.Microstructure » Phase Stability and Phase Transformations

[G] Phase stability, Phase equilibrium

[12] Experiment determination of phase equilibria in the Cu-Zn binary system

[13] Microstructure and Phase Equilibrium of IrPtReW-based Concentrated Solid Solution Alloys

[14] Efficient determination of phase boundary by multiple diffusion

[15] Investigation of phase equilibrium between BCC refractory alloys and B2 aluminides

[16] Ｈｅａｔ　Ｃａｐａｃｉｔｉｅｓ　ｏｆ　Ｓｍ（Ｆｅ_０．８Ｃｏ_０．２）_１１Ｔｉ　ｆｒｏｍ　Ｖｅｒｙ　Ｌｏｗ　ｔｏ　Ｈｉｇｈ　Ｔｅｍｐｅｒａｔｕｒｅｓ