[J] Materials science of martensitic and bainitic transformations and its applications (2) | 日本金属学会2021年秋期(第169回)講演大会

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[J]Materials science of martensitic and bainitic transformations and its applications (2)

Fri. Sep 17, 2021 9:00 AM - 12:00 PM JST
Fri. Sep 17, 2021 12:00 AM - 3:00 AM UTC

Rm. P ZoomRm.P

座長:田原正樹(東京工業大学)、稲邑朋也(東京工業大学)

※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）

9:00 AM - 9:20 AM JST(12:00 AM - 12:20 AM UTC)

[J30]Microstructure and Martensitic Transformation Behavior of Ti-Pd-Hf Alloys

*Kodai KIWAKI¹, Mitsuhiro MATSUDA², Hiroshi AKAMINE³, Minoru NISHIDA³ (1. Grad. Sch. Sci. Tech. Kumamoto Univ., 2. Fac. Adv. Sci. Tech. Kumamoto Univ., 3. Dept. of Advanced Mater. Sci. Eng. Kyushu Univ.)

9:20 AM - 9:40 AM JST(12:20 AM - 12:40 AM UTC)

[J31]Morphology and Crystallography of Self-accommodation of Martensite in Ti-Ni-Hf Alloys

*Nobuyuki MAEDA¹, Mitsuhiro MATSUDA², Youko MITARAI³, Yoshitaka MATSUSHITA⁴, Hiroshi AKAMINE⁵, Minoru NISHIDA⁵ (1. Grad. Sch. Tech. Kumamoto Univ., 2. Fac. Adv. Sci. Tech. Kumamoto Univ., 3. Grad. Sch. of Frontier Sci. Tokyo Univ., 4. NIMS, 5. Dept. of Advanced Mater. Sci. Eng. Kyusyu Univ.)

9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[J32]Variant pairing of lenticular martensite at Σ3 boundaries

*Yuri Shinohara¹, Satomu Akabane², Tomonari Inamura³ (1. Tokyo Tech., 2. Tokyo Tech., 3. Tokyo Tech.)

10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[J33]Effect of B2 precipitates on martensite transformation behavior in Fe-Ni-Al alloys

*Tomokazu Moritani¹, Kohei Honda², Hisashi Sato³, Yoshimi Watanabe⁴ (1. Nagoya Inst. of Tech., 2. Nagoya Inst. of Tech., 3. Nagoya Inst. of Tech., 4. Nagoya Inst. of Tech.)

10:20 AM - 10:40 AM JST(1:20 AM - 1:40 AM UTC)

break

10:40 AM - 11:00 AM JST(1:40 AM - 2:00 AM UTC)

[J34]Effect of cooling rate on microstructures in Fe-Ni martensite

*Shigekazu Morito¹, Ryoma Hirano², Anh Hoang Pham³, Taisuke Hayashi⁴, Tadashi Furuhara⁵, Goro Miyamoto⁶ (1. Shimane Univ., 2. Shimane Univ., 3. Shimane Univ., 4. Shimane Univ., 5. Tohoku Univ., 6. Tohoku Univ.)

11:00 AM - 11:20 AM JST(2:00 AM - 2:20 AM UTC)

[J35]Three-dimensional observation of the microstructure of upper bainite nucleated from grain boundaries in medium carbon steel

*Shotaro Jimbo¹, Shoichi Nambu² (1. The Univ. of Tokyo, 2. The Univ. of Tokyo)

11:20 AM - 11:40 AM JST(2:20 AM - 2:40 AM UTC)

[J36]Relationship between lattice parameters and crystallographic characteristics of stress-induced martensite in Ti-base shape memory alloy

*Masaki Tahara¹, Kotomi Noguchi², Wan-Ting Chiu¹, Akira Umise^1,3, Hideki Hosoda¹ (1. Tokyo Institute of Technology, 2. Tokyo Institute of Technology (Present: JFE Steel Co.), 3. Tokyo Medical and Dental University)

11:40 AM - 12:00 PM JST(2:40 AM - 3:00 AM UTC)

[J37]Cryogenic shape memory effect in Cu-Al-Mn alloys

*Shunsuke Sato¹, Toshihiro Omori², Ryosuke Kainuma² (1. Graduate School of Engineering, Tohoku University (graduate student), 2. Graduate School of Engineering, Tohoku University)

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