公募シンポジウム講演

[S1] S1.Martensite: Discover the future by studying past and present(2)

Thu. Mar 14, 2024 9:00 AM - 12:30 PM Rm. B (Rm.407, 4th Flr.,Lecture Hall Blg.)

Chair:Akinobu Shibata

※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 - 9:40 AM

[S1.8] [Keynote Lecture] Strength-hardness relationship in substructures of lath martensite steels

*Kwangsik KWAK¹, Yoji MINE¹, Shigekazu MORITO², Takahito OHMURA³, Kazuki TAKASHIMA⁴ (1. Kumamoto Univ., 2. Shimane Univ. NEXTA, 3. NIMS, 4. Kumamoto Univ. IROAST)

9:40 AM - 10:20 AM

[S1.9] [Keynote Lecture] Quantitatively evaluating the role of deformation induced martensitic transformation in tensile deformation of an Fe-24Ni-0.3C TRIP steel

*Si GAO¹, Wenqi MAO², Wu GONG², Yu BAI¹, Stafanus HARJO², Myeong-Heom PARK¹, Akinobu SHIBATA³, Nobuhiro TSUJI¹ (1. Kyoto University, 2. JAEA, 3. NIMS)

10:20 AM - 11:00 AM

[S1.10] [Keynote Lecture] Difference in Dislocation Microstructure and Mechanical Property between As-quenched and Deformation-induced Martensite

*Takuro MASUMURA¹, Toshihiro TSUCHIYAMA¹ (1. Kyushu Univ.)

break (11:00 AM - 11:10 AM)

11:10 AM - 11:50 AM

[S1.11] [Keynote Lecture] Multi-aspect Characterization of Low-temperature Tempering Behaviors in High-carbon Steels

*Yongjie ZHANG¹, Satoshi Morooka², Stefanus Harjo², Goro Miyamoto¹, Tadashi Furuhara¹ (1. IMR, Tohoku Univ., 2. JAEA)

11:50 AM - 12:30 PM

[S1.12] [Keynote Lecture] Metastable Carbide Formation Process of Fe-C Martensite by First-Principles Calculation

*Masanori ENOKI¹, Hiroshi Ohtani² (1. Shimane Univ., 2. Toyota PCRI)

Session information