共同セッション

[J] JIM-ISIJ Joint Session:Materials science of martensitic and bainitic transformations and its

Thu. Sep 22, 2022 9:00 AM - 11:50 AM Rm. R (B32,3Flr. Build.B)

Chair:Akinobu Shibata(NIMS)

※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 - 9:20 AM

[J21] Orientation distribution analysis for carbon steel martensite in Rodrigues-Frank space

*Kazuki Tamura¹, Masahide Natori², Daisuke Fukui³, Nobuo Nakada⁴ (1. NSK Ltd., 2. NSK Ltd., 3. Tokyo Tech., 4. Tokyo Tech.)

9:20 AM - 9:40 AM

[J22] Substructure and Crystallography of Lath Martensite in IF Steel and Low-Carbon Steel

*Akinobu SHIBATA¹, Goro MIYAMOTO^1,2, Shigekazu MORITO³, Akiko NAKAMURA¹, Taku MORONAGA¹, Houichi KITANO¹, Ivan GUTIERREZ-URRUTIA¹, Toru HARA¹, Kaneaki TSUZAKI^1,2 (1. NIMS, 2. Tohoku Univ., 3. Shimane Univ.)

9:40 AM - 10:00 AM

[J23] Three-dimensional observation of the microstructure of bainite sheaf in carbide-free bainite.

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

10:00 AM - 10:20 AM

[J24] Development of Digital Holographic Microscope for in-situ surface relief measurement of displacive transformation

*Junya INOUE¹, Kenji Sekido¹, Chengrong Lin², HoHeok Kim³ (1. IIS, Univ. Tokyo, 2. Eng, Univ. Tokyo (M2, Present: Yahoo), 3. IIS, Univ. Tokyo (Present: KIMS))

break (10:20 AM - 10:30 AM)

10:30 AM - 10:50 AM

[J25] Evaluation on strain relief of displacive transformation by Digital Holographic Microscopy

*Ruogu Hou¹, Junya Inoue¹ (1. the University of Tokyo)

10:50 AM - 11:10 AM

[J26] Phase-field analysis of the formation of lath martensite in a polycrystalline structure

*Ryota YAMAZAKI¹, Yuhki TSUKADA¹, Toshiyuki KOYAMA¹ (1. Nagoya university)

11:10 AM - 11:30 AM

[J27] Relationship between block size and ultimate dislocation density during tensile deformation in 5%Mn Fresh Martensitic Steel

*Yusuke Suzuki¹, Shiro Torizuka², Atsushi Ito³ (1. Univ. of Hyogo, 2. Univ. of Hyogo, 3. Univ. of Hyogo)

11:30 AM - 11:50 AM

[J28] Effect of grain refinement on deformation-induced martensitic transformation studied by in situ neutron diffraction

*Stefanus Harjo¹, Wenqi Mao², Wu Gong³, Satoshi Morooka⁴, Si Gao⁵, Takuro Kawasaki⁶ (1. JAEA, 2. JAEA, 3. JAEA, 4. JAEA, 5. Kyoto Univ., 6. JAEA)

Session information