日本金属学会 2020年春期(第166回)講演大会
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Session Details

General Session3.Microstructure : Phase Stability and Phase Transformations

[G]Martensitic abd Displacive transformation(2)

Wed. Mar 18, 2020 9:00 AM - 11:45 AM JST
Wed. Mar 18, 2020 12:00 AM - 2:45 AM UTC
Rm. I W611,1st Flr., West Lecture Bldg.2
座長:細田 秀樹(東京工業大学)、木原　工(東北大学)
座長時間
9:00～10:15 細田
10:30～11:45 木原

※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、基調講演と外国人特別講演は5～10分）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[197]Magnetic phase diagrams of metamagnetic shape memory alloys Ni50-xCoxMn31.5Ga18.5 (x = 9 and 9.7)

*KIHARA Takumi1, Xu Xiao2, Miyake Atsushi3, Kinoshita Yuto3, Tokunaga Masashi3, Adachi Yoshiya4, Kanomata Takeshi5 (1. IMR, Tohoku University, 2. Tohoku University, 3. ISSP, The University of Tokyo, 4. Yamagata University, 5. Tohoku Gakuin University)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[198]Superelastic behavior at low temperatures and abnormal elastocaloric effect in Co-Cr-Al-Si alloys

*Odaira Takumi1, Xu Sheng1, Xu Xiao2, Omori Toshihiro2, Kainuma Ryosuke2 (1. 東北大工 (院生)、2. 東北大工)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[199]Martensitic transformation and metamagnetic transition in Co-V-Ga Heusler alloys

*Xu Xiao1, Miyake Atsushi2, Kihara Takumi3, Hamamoto Yugo4, Nagashima Akihide5, Nagasako Makoto3, Omori Toshihiro1, Tokunaga Masashi2, Kanomata Takeshi6, Kainuma Ryosuke1 (1. School of Eng., Tohoku Univ., 2. ISSP, the Univ. of Tokyo, 3. IMR, Tohoku Univ., 4. School of Eng., Tohoku Univ. (Present: Nissan Motor), 5. School of Eng., Tohoku Univ. (Present: H-ONE), 6. RIET, Tohoku Gakuin Univ.)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[200]Thermodynamics of martensite transformation 1-Critical phenomena in 2nd-order structural phase transition.

*KUBO Horoshi1 (1. Shizuoka Institute of Science and Technology)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[201]Thermodynamics of martensite transformation 2-Critical phenomena in weakly 1st-order phase transition-

*Kubo Hiroshi1 (1. Shizuoka iInstitute of Science and Technology)
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)

[202]Effect of low temperature aging on martensitic transformation temperatures and shape memory properties of Cu-Al-Mn alloy single crystals

*ISHIKAWA Kazuki1, TOBE Hirobumi2, SATO Eiichi2 (1. The University of Tokyo, 2. Institute of Space and Astronautical Science/Japan Aerospace Exploration Agency)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[203]Auxetic properties in textured polycrystalline Cu-Al-Mn-based alloy

*XU Sheng1, XU Xiao2, OMORI Toshihiro2, KAINUMA Ryosuke2 (1. Tohoku Univ., 2. Tohoku Univ.)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[204]In-situ TEM observation of stress-induced phase transformation around crack tip in tetragonal yttria stabilized zirconia

*NAKADE Hiroaki1, TOCHIGI Eita1, FENG Bin1, OHTA Hiromichi2, SHIBATA Naoya1,3, IKUHARA Yuichi1,3 (1. The University of Tokyo, 2. Hokkaido University, 3. Japan Fine Ceramic Center)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[205]Additive Manufacturing and Characterization of Cellular Lattice Structures Exhibiting Stress Induced Phase Transformation

*KANEGAE Sosuke1, Rashidimerhrabadi Majid2,3, OKUGAWA Masayuki4, KOIZUMI Yuichiro4 (1. Osaka Univ.,Gradiate Student, 2. Osaka University, 3. Macquarie Univ., 4. Osaka Univ.)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[206]Advanced heat sink using the latent heat absorbtion during martensitic transformation in Nickel Titanium shape memory alloys

ASANO Kenshin1, *KATOU Hiryouki2 (1. Graduate student of Hokkaido University, 2. Hokkaido Univeristy)
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