一般講演

[G] Martensitic and Displacive transformation

Thu. Mar 18, 2021 1:00 PM - 4:55 PM Rm. O (ZoomRm.O)

座長:澤口孝宏(国立研究開発法人　物質・材料研究所)、金煕榮(筑波大学)、大森俊洋(東北大学)

※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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1:00 PM - 1:30 PM

[312] [功績賞受賞講演]Effect of Internal Stress on Microstructure Evolution and Mechanical Properties in Steels
γ–ε–α' Martensitic Trans. in Austenitic Stainless Steel

*Nobuo NAKADA¹ (1. Tokyo Tech.)

1:30 PM - 1:45 PM

[313] Relationship between deformation-induced martensitic transformation behavior and tensile orientation of matrix in low-alloyed TRIP steel

*Rintaro UEJI¹, Akinobu SHIBATA¹, Kohsaku USHIODA¹, Yuuji KIMURA¹, Takahito OHMURA¹, Tadanobu INOUE¹ (1. NIMS)

1:45 PM - 2:00 PM

[314] Deformation behavior of a heterogeneous-nano structured austenitic steel at cryogenic temperature and its deformation mechanism

*Hua JIANG¹, Chihiro WATANABE², Norimitsu KOGA², Yoshiteru AOYAGI³, Masakazu KOBAYASHI⁴, Hiromi MIURA⁴ (1. Kanazawa University (GSNST), 2. Kanazawa University, 3. Tohoku University, 4. Toyohashi University of Technology)

2:00 PM - 2:15 PM

[315] Abnormal grain growth and superelasticity in Fe-Mn-Al-Ni alloy with high Al content

*Ji XIA¹, TOSHIHIRO OMORI², RYOSUKE KAINUMA² (1. 東北大工（院生）、2. 東北大工)

break （2:15 PM - 2:35 PM）

2:35 PM - 2:50 PM

[316] Thermodynamic investigation of martensitic transformation in the Fe-Ni system

*Kenji FUJIWARA¹, Xu Xiao², Toshihiro OMORI², Ryosuke KAINUMA² (1. 東北大工（院生）、2. 東北大工)

2:50 PM - 3:05 PM

[317] Elastic Interaction Energy Analysis of Twin Plane Selection in Inital Stage of Martensitic Transformation of TiNbAl Shape Memory Alloy

*Takeshi TERAMOTO¹, Daisuke NOGUCHI², Qayyum MOHAMAD¹, Katsushi TANAKA¹ (1. Kobe Univ., 2. Kobe Univ.(Present Kawasaki Heavy Industries, Ltd.))

3:05 PM - 3:20 PM

[318] Aging characteristics of Ti-Hf-Pd high temperature shape memory alloys

*HYOBUM LEE^1,2, HIROBUMI TOBE², EIICHI SATO² (1. Univ. of Tokyo, 2. ISAS/JAXA)

3:20 PM - 3:35 PM

[319] Texture control by thermo-mechanical processing of Ti-4.5Al-3V-2Fe-2Mo alloy

*Hirobumi TOBE¹, Eiichi SATO¹ (1. ISAS/JAXA)

break （3:35 PM - 3:55 PM）

3:55 PM - 4:10 PM

[320] Improved durability against cyclic degradation of superelasticity in short-time aged Nickel Titanium shape memory alloy

*Hiroyuki KATOU³, Ryosuke MAKI¹, Jyunya NAKAO² (1. Hokkaido U, 2. Hokkaido U, 3. Hokkaido U)

4:10 PM - 4:25 PM

[321] Effect of Nb and Sn on transformation behavior in Zr-base shape memory alloys and superelastic alloys

*Wataru TASAKI¹, Fumiya Okabe¹, Hee　Young KIM¹ (1. University of Tsukuba)

4:25 PM - 4:40 PM

[322] Martensitic transformation in Ni-Ga-Cr system

*JingJing RUAN¹, Haoge Li², Nobufumi Ueshima¹, Katsunari Oikawa¹ (1. Tohoku　University, 2. Tohoku　University)

4:40 PM - 4:55 PM

[323] Effect of age hardening on superelastic properties of Mg-Sc binary alloy

*Keisuke YAMAGISHI¹, Yukiko OGAWA², Daisuke ANDO¹, Yuji SUTOU¹ (1. Tohoku Univ., 2. NIMS)

一般講演

[G] Amorphous and Quasicrystal

Fri. Mar 19, 2021 9:00 AM - 11:05 AM Rm. O (ZoomRm.O)

座長:才田淳治(東北大学)、和田武(東北大学)

※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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9:00 AM - 9:15 AM

[324] Fabrication of Zr-based high-entropy bulk metallic glass and its glass forming ability

*Yusuke Ohashi¹, Takeshi Wada², Hidemi Kato² (1. Graduate School of Engineering, Tohoku University (Master), 2. Institute for Materials Research, Tohoku University)

9:15 AM - 9:30 AM

[325] Decoupling between thermodynamic and dynamical glass transitions in high-entropy metallic glasses

*JING JIANG¹, Lu Zhen², Hidemi Kato¹, Takeshi Wada¹ (1. IMR, Tohoku University, 2. AIMR, Tohoku University)

9:30 AM - 9:45 AM

[326] Alloy dependence of amorphization and hardness change of intermetallics by heavy ion irradiation

*Fuminobu HORI¹, Akihiro TAKANO¹, Akihiro IWASE¹, Yasuyuki KANENO¹, Takeshi WADA², Hidemi KATOH², Masaki MAEKAWA³, Atsuo KAWASUSO³, Norito ISHIKAWA⁴ (1. Osaka Pref. Univ., 2. IMR, Tohoku Univ., 3. QST-Takasaki, 4. JAEA-Tokai)

9:45 AM - 10:00 AM

[327] Seed of long-period stacking ordered structure in amorphous Mg₈₅Zn₆Y₉ alloy

*Shinya HOSOKAWA¹, Jens STELLHORN², Akihide KOURA¹, Fuyuki SHIMOJO¹, Makoto TOKUDA¹, Akira YOSHIASA¹, Koji OKUDA³, Michiaki YAMASAKI¹, Yoshihito KAWAKURA¹ (1. Kumamoto Univ., 2. Hiroshima Univ., 3. Kyoto Univ.)

break （10:00 AM - 10:20 AM）

10:20 AM - 10:35 AM

[328] Formation of the quasicrystalline 1/1 approximant in the Cd-Mg-Ce system

Farid Labib¹, *Satoshi Ohhashi¹, Nobuhisa Fujita¹ (1. IMRAM, Tohoku Univ.)

10:35 AM - 10:50 AM

[329] Crystal Structure and Phase Formation of 1/0 Approximant in the Al-Pd-Fe system.

*Keishi Abe¹, Nobuhisa Fujita² (1. Graduate School of Engineering, Tohoku University, 2. Institute of Multidisciplinary Research for Advanced Materials, Tohoku University)

10:50 AM - 11:05 AM

[330] Raney Pd-Ru catalysts synthesized from Al-Pd-Ru quasicrystal and approximants and their catalytic properties

*Ryota TSUKUDA¹, Takeru FUKUSHIMA¹, Nobuhisa FUJITA², Satoshi KAMEOKA² (1. Graduate school of Engineering, Tohoku Univ., 2. IMRAM, Tohoku Univ.)

一般講演

[G] Phase Stability, Phase Equilibria and Diffusion

Fri. Mar 19, 2021 1:00 PM - 2:15 PM Rm. O (ZoomRm.O)

座長:大沼郁雄(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）
【講演順変更】都合により、No.332はセッションの最後に講演いたします。

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1:00 PM - 1:15 PM

[331] Experimental investigation of phase equilibria in the Cr-Si system

*KAZUSHIGE IOROI¹, YUKI AONO, TOSHIHIRO OMORI², RYOSUKE KAINUMA² (1. 東北大工（院生）、2. 東北大工)

1:15 PM - 1:30 PM

[333] First-principles calculation on the structural stability of refractory metal Heusler-type intermetallic compounds

*Satoshi TAKIZAWA¹, Hiroto OONO², Miura SEIJI¹ (1. Faculty of Engineering, Hokkaido Univ., 2. Graduate School of Engineering, Hokkaido Univ.)

1:30 PM - 1:45 PM

[334] 0

*Liying Yao², Ken-ichi IKEDA¹, Seiji MIURA¹ (1. Division of Materials Science and Engineering, Faculty of Engineering, Hokkaido University Kita-13, Nishi-8, Kita-ku, Sapporo 060-8628, Hokkaido, Japan、2. Graduate student, Graduate School of Engineering, Hokkaido University)

1:45 PM - 2:00 PM

[335] Multi-phase solid-state reactive diffusion between Ag and Zn

*Minho O¹, Hayao Sakaguchi¹, Equo Kobayashi¹, Masanori Kajihara¹ (1. Tokyo Institute of Technology)

2:00 PM - 2:15 PM

[332] Evaluating the phase stability of binary titanium alloys using first-principles calculations and a Debye model

*Ryoji SAHARA¹, Wenchong Zhou^1,2, Maaouia Souissi^1,3, Taichi Abe¹, Patrick Sit², Koichi Tsuchiya¹ (1. NIMS, 2. City University of Hong Kong, 3. Brunel University London)

Sessions

3.Microstructure » Phase Stability and Phase Transformations

[G] Martensitic and Displacive transformation

[312] [功績賞受賞講演]Effect of Internal Stress on Microstructure Evolution and Mechanical Properties in Steels
γ–ε–α' Martensitic Trans. in Austenitic Stainless Steel

[313] Relationship between deformation-induced martensitic transformation behavior and tensile orientation of matrix in low-alloyed TRIP steel

[314] Deformation behavior of a heterogeneous-nano structured austenitic steel at cryogenic temperature and its deformation mechanism

[315] Abnormal grain growth and superelasticity in Fe-Mn-Al-Ni alloy with high Al content

[316] Thermodynamic investigation of martensitic transformation in the Fe-Ni system

[317] Elastic Interaction Energy Analysis of Twin Plane Selection in Inital Stage of Martensitic Transformation of TiNbAl Shape Memory Alloy

[318] Aging characteristics of Ti-Hf-Pd high temperature shape memory alloys

[319] Texture control by thermo-mechanical processing of Ti-4.5Al-3V-2Fe-2Mo alloy

[320] Improved durability against cyclic degradation of superelasticity in short-time aged Nickel Titanium shape memory alloy

[321] Effect of Nb and Sn on transformation behavior in Zr-base shape memory alloys and superelastic alloys

[322] Martensitic transformation in Ni-Ga-Cr system

[323] Effect of age hardening on superelastic properties of Mg-Sc binary alloy

[G] Amorphous and Quasicrystal

[324] Fabrication of Zr-based high-entropy bulk metallic glass and its glass forming ability

[325] Decoupling between thermodynamic and dynamical glass transitions in high-entropy metallic glasses

[326] Alloy dependence of amorphization and hardness change of intermetallics by heavy ion irradiation

[327] Seed of long-period stacking ordered structure in amorphous Mg₈₅Zn₆Y₉ alloy

[328] Formation of the quasicrystalline 1/1 approximant in the Cd-Mg-Ce system

[329] Crystal Structure and Phase Formation of 1/0 Approximant in the Al-Pd-Fe system.

[330] Raney Pd-Ru catalysts synthesized from Al-Pd-Ru quasicrystal and approximants and their catalytic properties

[G] Phase Stability, Phase Equilibria and Diffusion

[331] Experimental investigation of phase equilibria in the Cr-Si system

[333] First-principles calculation on the structural stability of refractory metal Heusler-type intermetallic compounds

[334] 0

[335] Multi-phase solid-state reactive diffusion between Ag and Zn

[332] Evaluating the phase stability of binary titanium alloys using first-principles calculations and a Debye model

Authentication