Year 2026 Fall Annual Meeting of JIMM
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Session Details

共同セッション

[J]JIMM-ISIJ Joint Session Materials science of martensitic and bainitic transformations and its applications

Wed. Sep 23, 2026 1:00 PM - 3:30 PM JST
Wed. Sep 23, 2026 4:00 AM - 6:30 AM UTC
Room B(No.254,2nd Flr,Faculty of Education and Culture Building No,3)
Chair:Nobuo Nakata, Naoki Maruyama
※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）
1:00 PM - 1:20 PM JST(4:00 AM - 4:20 AM UTC)

[J20]In-situ Characterization of Distributed Plastic Deformation Promoted by Low-Temperature Tempering in Lath Martensite

○Shuang Gong1, Junya Inoue1 (1. UTokyo)
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1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[J21]Effects of Cu on the local deformation behavior of as-quenched lath martensitic steel

○SIJIA WU1, Junya Inoue1,2, Daisuke Sasaki3, Rintaro Ueji4, Kaito Shinoda3 (1. Eng., UTokyo, 2. IIS, UTokyo, 3. Kurume College, 4. NIMS)
Comment()
1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[J22]4D statistical analysis of deformation-induced α’martensitic microstructure evolution using synchrotron nano-CT

○Takakuwa Osamu1, Tatsuya Iwano1 (1. Kyushu Univ.)
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2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[J23]Analysis of shear band formation on the bending surface of lath martensite using a kinematic slip accommodation index

○Naoki Maruyama1, Miyuki Yamamoto1, Makoto Egashira2 (1. The Univ. of Osaka, 2. Nippon Steel)
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2:20 PM - 2:30 PM JST(5:20 AM - 5:30 AM UTC)

break

2:30 PM - 2:50 PM JST(5:30 AM - 5:50 AM UTC)

[J24]The plastic deformation and ductilization mechanism of bainite/martensite high-carbon steels

○Sien Liu1, Shoichi Nambu1 (1. The Univ. of Tokyo)
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2:50 PM - 3:10 PM JST(5:50 AM - 6:10 AM UTC)

[J25]Bulge Recrystallization and Its Anisotropic Growth in Lath Martensite with Different Carbon Contents

○Nobuo Nakada1, Masayuki Asano1, Kai Fujikura1, Ryota Nagashima1, Masaomi Okutani2, Yuya Sato2, Hirofumi Otsubo2 (1. Science Tokyo, 2. JFE)
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3:10 PM - 3:30 PM JST(6:10 AM - 6:30 AM UTC)

[J26]Martensitic transformation behavior around B2 precipitate on Fe-Ni-Al Alloys

○Tomokazu Moritani1, Tomoya Haruta1 (1. Nagoya Institute of Technology)
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