Oral presentation

VI. Fusion Energy Engineering » 601-2 Fusion Reactor Material Science (Reactor and Blanket Materials, Irradiation Behavior)

[2L19-23] Hydrogen Isotopes in Materials

Thu. Sep 12, 2019 5:10 PM - 6:30 PM Room L (Common Education Bildg. 2F E22)

Chair:Kazunari Katayama(Kyushu Univ.)

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5:10 PM - 5:25 PM

[2L19] Correlation between hydrogen isotope retention for tungsten exposed to QUEST 2018 A / W plasma discharge campaign and its plasma discharge condition

*ayaka koike¹, Moeko Nakata¹, Mingzhong Zhao¹, Fei Sun², Takuro Wada¹, Shota Yamazaki¹, Naoaki Yoshida³, Kazuaki Hanada³, Yasuhisa Oya² (1. Faculty of science, Shizuoka Univ., 2. Graduate School of Science and Technology, Shizuoka Univ., 3. Research Institute for Applied Mechanics, Kyushu Univ.)

5:25 PM - 5:40 PM

[2L20] The influence of defect produced by energetic hydrogen ion or electron irradiation on deuterium retention in tungsten

*Takuro Wada¹, Moeko Nakata¹, Shota Yamazaki¹, Ayaka Koike¹, Mingzhong Zhao¹, Fei Sun², Yuji Hatano³, Yasuhisa Oya² (1. Graduate School of Science and Technology, Shizuoka University, 2. Faculty of Science, Shizuoka University, 3. Hydrogen Isotope Research Center, University of Toyama)

5:40 PM - 5:55 PM

[2L21] Gamma-ray irradiation effects on deuterium retention behavior in reduced activation ferritic steel F82H and tritium permeation barrier ceramic coatings

*Shota Nakazawa¹, Kazuki Nakamura¹, Hikari Fujita², Hans Maier³, Thomas Schwarz-Selinger³, Yuji Hatano⁴, Naoko Ashikawa^5,6, Wataru Inami¹, Yoshimasa Kawata¹, Takumi Chikada¹ (1. Shizuoka Univ., 2. Univ. of Tokyo, 3. Max Planc Institut, 4. Univ. of Toyama, 5. NIFS, 6. SOKENDAI)

5:55 PM - 6:10 PM

[2L22] Deuterium retention behavior for tungsten with 14 MeV neutron and Fe ion irradiation under various damage level

*Shota Yamazaki¹, Moeko Nakata¹, Ayaka Koike¹, Takuro Wada¹, Mingzhong Zhao¹, Fei Sun², Tatsuya Kuwabara³, Yuji Hatano⁴, Takeshi Toyama⁵, Noriyasu Ohno³ (1. Grad. Sch. Sci. Tech., Shizuoka Univ., 2. Fac. Sci., Shizuoka Univ., 3. Grad. Sch. Eng., Nagoya Univ., 4. HIRC, Univ. of Toyama, 5. IMR, Tohoku Univ.)

6:10 PM - 6:25 PM

[2L23] Characterization and hydrogen isotope permeation behavior of yttria-stabilized zirconia coating prepared by magnetron sputtering

*Riho Endoh¹, Keisuke Kimura¹, Kazuki Nakamura¹, Michael Zielinski², Johann Riesch², Hikari Fujita³, Yoshimitsu Hishinuma⁴, Takumi Chikada¹ (1. Shizuoka Univ., 2. Max Planc Institut, 3. Univ. of Tokyo, 4. NIFS)

Time reserved for Chair (6:25 PM - 6:30 PM)

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