Oral Presentation

[1M08-11] Fusion reactor materials (ferritic steels and neutron multiplier materials)

Wed. Sep 7, 2016 2:45 PM - 3:50 PM Room M (Kumume City Plaza - Assembly Room 3)

Chair: Akira Hasegawa (Tohoku Univ.)

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2:45 PM - 3:00 PM

[1M08] Effcts of Degassing Process for Microstructure of Near Interface on HIPed F82H Steel Joints

*Takeshi Kanda¹, Naofumi Nakazato¹, Hirotatsu Kishimoto¹, Yuuki Asakura², Tamaki Shibayama³, Hiroyasu Tanigawa⁴ (1.Muroran Institute of Technology, 2.OASIS, 3.Hokkaido University, 4.QST)

3:00 PM - 3:15 PM

[1M09] Effect of grain boundaries on microstructural evolution in ferritic/martensitic steels under irradiation

*Chisei Morimoto¹, Naoyuki Hashimoto¹, Dai Hamaguchi², Hiroyasu Tanigawa², Yoshiyuki Watanabe² (1.Hokkaido Univ., 2.QST)

3:15 PM - 3:30 PM

[1M10] Measurement of dose dependence of irradiation hardening in ion-irradiated ferritic/martensitic steel by means of multi-layer nano-indentation

*Atsuki Sawa¹, Naoyuki Hashimoto¹, Somei Ohnuki¹, Shigehito Isobe¹ (1.Hokkaido Univ. Engineering)

3:30 PM - 3:45 PM

[1M11] Status of R&D of advanced neutron multiplier in ITER-BA activity

(21)Fabrication of Surface-modified beryllides pebble and its characterizations

Jae-Hwan Kim¹, Suguru Nakano¹, *Yoshiaki Akatsu¹, Masaru Nakamichi¹ (1.National Institutes for Quantum and Radiological Science and Technology, QST)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral Presentation

[1M12-16] Fusion reactor materials (SiC and tungsten materials)

Wed. Sep 7, 2016 3:50 PM - 5:15 PM Room M (Kumume City Plaza - Assembly Room 3)

Chair: Kazunari Katayama (Kyushu Univ.)

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3:50 PM - 4:05 PM

[1M12] Mechanical Properties of NITE-SiC/SiC Composites Due to Time of High Temperature Exposure

*Wataru Obayashi¹, Naofumi Nakazato¹, Joon-Soo Park², Hirotatsu Kishimoto¹, Akira Kohyama² (1.Muroran Institute of Technology, 2.Muroran Institute of Technology Organization of Advanced Sustainability Initiative for Energy System/Materials)

4:05 PM - 4:20 PM

[1M13] Tensile property change of pure tungsten and its alloys due to thermal history

*Akira Hasegawa¹, Yuma Kajishima¹, Makoto Fukuda¹, Kohei Tsuchida¹, Shuhei Nogami¹ (1.Tohoku Univ.)

4:20 PM - 4:35 PM

[1M14] Effects of strain rate and recrystallization on mechanical properties of tungsten

*Kazutoshi Tokunaga¹, Hiroaki Osaki², Hiroaki Kurishita³, Satoru Matsuo¹, Masanori Yamazaki³, Kuniaki Araki¹, Makoto Hasegawa¹, Kazuo Nakamura¹ (1.Research Institute for Applied Mechanics, Kyushu University, 2.Interdisciplinary Graduate Achool of Engineering Sciences, Kyushu University, 3.Institute for Materials Research, Tohoku University)

4:35 PM - 4:50 PM

[1M15] Effect of damage distribution on hydrogen isotope retention behavior for heavy-ion-irradiated tungsten

*Hiroe Fujita¹, Yuki Uemura¹, Shodai Sakurada¹, Keisuke Azuma¹, Qilai Zhou¹, Takeshi Toyama², Naoaki Yoshida³, Yuji Hatano⁴, Takumi Chikada¹, Yasuhisa Oya¹ (1.Graduate School of Shizuoka Univ., 2.IMR, Tohoku Univ., 3.RIAM, Kyushu Univ., 4.HIRC, Univ. of Toyama)

4:50 PM - 5:05 PM

[1M16] Thermal Property and Microstructural Investigation of W/SiC Joints

*Yuki Asakura¹, Hirotatsu KISHIMOTO¹, Naofumi Nakazato¹, Jonn-Soo Park¹, Akira Kohyama¹ (1.Muroran Institute of Technology)

Time reserved for Chair （5:05 PM - 5:15 PM）

Sessions

V. Fusion Energy Engineering » 501-2 Fusion Reactor Material Science (Reactor and Blanket Materials, Irradiation Behavior)