Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 502-1 Nuclear Materials, Degradation, Radiation Effects, and Related Technology

[2M08-12] Reactor Pressure Vessel

Tue. Mar 17, 2020 2:45 PM - 4:10 PM Room M (Lecture Bildg. S 3F S-31)

Chair:Kazunori Morishita(Kyoto Univ.)

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2:45 PM - 3:00 PM

[2M08] In-situ transmission electron microscopy study of evolution of dislocation loops in irradiated reactor pressure vessel model alloys

*Liang Chen¹, Kenta Murakami², Dongyue Chen¹, Hiroaki Abe¹, Zhengcao Li³, Naoto Sekimura¹ (1. Univ. of Tokyo, 2. Nagaoka Univ. of Tech., 3. Tsinghua Univ.)

3:00 PM - 3:15 PM

[2M09] Microstructure analysis of ion-irradiated reactor pressure vessel steel using X-ray absorption

*Keiko Iwata¹, Yoosung Ha¹, Hisashi Takamizawa¹, Masaki Shimodaira ¹, Mitsunori Honda¹, Yoshihiro Okamoto¹ (1. JAEA)

3:15 PM - 3:30 PM

[2M10] In-situ WB-STEM study of annealing process of neutron irradiation induced dislocation loops.

*Kenta Yoshida¹, Yufeng Du¹, Yusuke Shimada¹, Tomoaki Suzudo², Kazuto Arakawa³, Takeshi Toyoma¹, Koji Inoue¹, Somei Ohnuki⁴, Yasuyoshi Nagai¹ (1. Tohoku Univ., 2. JAEA, 3. Shimane Univ., 4. USTB)

3:30 PM - 3:45 PM

[2M11] Uncertainty evaluation of Charpy ductile-to-brittle transition temperature for neutron-irradiated reactor pressure vessel steels

*Hisashi Takamizawa¹, Yutaka Nishiyama¹ (1. JAEA)

3:45 PM - 4:00 PM

[2M12] Effects of irradaition and thermal aging on PRV mock up material of Hamaoka-1(2)

*Hideo Watanabe¹, Tomoki Ohnori², Yasuhiro Kamada³, Hideki Yuya⁴ (1. RIAM, Kyushu Univ.,, 2. Kyushu Univ.,, 3. Iwate Univ.,, 4. Chubu Electric Power C0. Inc.,)

Time reserved for Chair (4:00 PM - 4:10 PM)

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