Oral presentation

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

[2B01-05] Hydrogen Isotope Behavior

Tue. Mar 28, 2017 9:30 AM - 10:50 AM Room B (16-102 Building No.16)

Chair: Ryuta Kasada (Kyoto Univ.)

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9:30 AM - 9:45 AM

[2B01] Hydrogen isotope permeation behavior in reduced activation ferritic steel F82H under γ-ray irradiation

*Hikari Fujita¹, Jumpei Mochizuki², Seira Horikoshi², Moeki Matsunaga¹, Yasuhisa Oya^1,2, Takumi Chikada^1,2 (1. Fac. Sci., Shizuoka Univ., 2. Grad. Sch. Integrated Sci. Technol., Shizuoka Univ.,)

9:45 AM - 10:00 AM

[2B02] Removal of retained tritium in tungsten by deuterium gas exposure

*Akihiro Togari¹, Yuki Uemura², Shodai Sakurada², Hiroe Fujita², Yuji Hatano³, Miyuki Yajima⁴, Masayuki Tokitani⁴, Suguru Masuzaki⁴, Takumi Chikada⁵, Yasuhisa Oya⁵ (1. Fac. Sci., Shizuoka Univ., 2. Grad. Sch. Integrated Sci. Eng., Shizuoka Univ., 3. HRC, Univ. Toyama, 4. NIFS, 5. Coll. Sci., Acad. Inst., Shizuoka Univ.)

10:00 AM - 10:15 AM

[2B03] The effect of deuterium plasma implantation on deuterium retention behavior for heavy ion implanted W.

*Keisuke Azuma¹, Yuki Uemura¹, Shodai Sakurada¹, Hiroe Fujita¹, Qilai Zhou², Naoaki Yoshida³, Takeshi Toyama⁴, Sosuke Kondo⁵, Takumi Chikada¹, Yasuhisa Oya¹ (1. Graduate School of Science & Technology, Shizuoka Univ., 2. Faculty of science, Shizuoka Univ., 3. Insitute for Applied Mechanics, Kyushu Univ., 4. Institute for Materials Research, Tohoku Univ., 5. Institute of Advanced Energy, Kyoto Univ.)

10:15 AM - 10:30 AM

[2B04] Hydrogen isotope retention enhancement for tungsten exposed to QUEST plasma

*YASUHISA OYA¹, YURINA Sato², SHODAI SAKURADA³, YUKI UEMURA³, HIROE FUJITA³, KEISUKE AZUMA³, QUILA ZHOU², NAOAKI YOSHIDA⁴, KAZUAKI HANADA⁴, TAKUMI CHIKADA¹ (1. College of Science, Academic Institute, Shizuoka University, 2. Faculty of science, Shizuoka University, 3. Graduate School of Science and Technology, Shizuoka University, 4. Research Institute for Applied Mechanics, Kyushu University)

10:30 AM - 10:45 AM

[2B05] Helium and hydrogen isotope retention behavior in simultaneous implanted tungsten

*Qilai ZHOU¹, Yuki UEMURA², Shodai SAKURADA², Hiroe FUJITA², Kesuke AZUMA², Miyuki YAJIMA³, Masayuki TOKITANI³, Naoaki YOSHIDA⁴, Takumi CHIKADA³, Yasuhisa OYA¹ (1. Faculty of Science,Shizuoka University, 2. Graduate School of Science, Shizuoka University, 3. National Institute for Fusion Science, 4. Research Institute for Applied Mechanics, Kyushu University)

Time reserved for Chair (10:45 AM - 10:50 AM)

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