Oral presentation

[1B01-07] Irradiated Material Behaviors

Mon. Mar 27, 2017 10:00 AM - 11:55 AM Room B (16-102 Building No.16)

Chair: Yasuhisa Oya (Shizuoka Univ.)

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10:00 AM - 10:15 AM

[1B01] Irradiation hardening behavior of low-titanium added vanadium alloy irradiated with ions

*Kaoru Tone¹, Ken-ichi Fukumoto², Takashi Onitsuka², Kouiti Tougou², Ryouya Ishigami³ (1. Fukui university, 2. Researchi Institute of Engineering University of Fukui, 3. THE WAKASA WAN ENERGY RESEARCH CENTER)

10:15 AM - 10:30 AM

[1B02] R&D on material damage monitoring technique by underwater acoustic emission waves

*Takashi Nozawa¹, Hiroyasu Tanigawa¹ (1. QST)

10:30 AM - 10:45 AM

[1B03] Development of design method for brittle fracture performance evaluation of blanket structures

*Takeshi Miyazawa¹, Hiroyasu Tanigawa¹, Mitsuru Ohata² (1. National Institutes for Quantum and Radiological Science and Technology, 2. Osaka University)

10:45 AM - 11:00 AM

[1B04] Correlation between microstructural development of W and W alloys by neutron and ion irradiation

*Akira Hasegawa¹, Makoto Fukuda¹, Taehyn Hwang¹, Shuhei Nogami¹ (1. Tohoku University)

11:00 AM - 11:15 AM

[1B05] Investigtion of irradiation hardening behavior of ion-irradiated F82H by micro-pillar compression test

*Ryuta Kasada¹, Riki Simura², Satoshi Konishi¹, Masami Ando³, Hiroyasu Tanigawa³ (1. Institute of Advanced Energy, Kyoto University, 2. Graduate School of Energy Science, Kyoto University, 3. QST)

11:15 AM - 11:30 AM

[1B06] Irradiation Hardening Behavior of High-dose Ion Irradiated Reduced Activation Ferritic/Martensitic Steel

*Masami Ando¹, Dai Hamaguchi¹, Hideo Sakasegawa¹, Hiroyasu Tanigawa¹, Hironori Kurotaki¹ (1. QST Rokkasho Fusion Institute Structural Materials Development Gr)

11:30 AM - 11:45 AM

[1B07] Technical issues on the standardization of reduced activation ferritic/martensitic steel F82H

*Hiroyasu Tanigawa¹, Takeshi Miyazawa¹, Hideo Sakasegawa¹, Takanori Hirose¹ (1. QST)

Time reserved for Chair （11:45 AM - 11:55 AM）

Oral presentation

[1B08-14] Permeation and retention characteristics of hydrogen isotopes

Mon. Mar 27, 2017 2:45 PM - 4:40 PM Room B (16-102 Building No.16)

Chair: Bun Tsuchiya (Meijo Univ.)

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2:45 PM - 3:00 PM

[1B08] Study on self-healing type functional interface structures for fusion blanket systems

*Masatoshi KONDO¹, Teruya Tanaka², Yoshimitsu Hishinuma², Akio Sagara², Yoshihito Matsumura³, Takeo Muroga² (1. Tokyo Institute of Technology, Laboratory for Advanced Nuclear Energy, 2. National Institute for Fusion Science, Department of Helical Plasma Research, 3. Tokai university)

3:00 PM - 3:15 PM

[1B09] Deuterium permeation behavior and its Fe-ion irradiation effect in yttrium oxide coating prepared by magnetron sputtering

*Takumi Chikada^1,2, Jan Engels³, Anne Houben³, Seira Horikoshi², Jumpei Mochizuki², Hikari Fujita¹, Moeki Matsunaga¹, Sosuke Kondo⁴, Kiyohiro Yabuuchi⁴, Yasuhisa Oya^1,2 (1. Fac. Sci., Shizuoka Univ., 2. FZJ, 3. Grad. Sch. Integrated Sci. Technol., Shizuoka Univ., 4. Kyoto Univ.)

3:15 PM - 3:30 PM

[1B10] Deuterium permeation behavior in Er₂O₃-ZrO₂ composite coating fabricated by metal organic decomposition

*Jumpei Mochizuki¹, Seira Horikoshi¹, Hikari Fujita², Moeki Matsunaga², Yasuhisa Oya^1,2, Takumi Chikada^1,2 (1. Shizuoka University, Graduate School of Integrated Science and Technology, 2. Shizuoka University, Faculty of Science)

3:30 PM - 3:45 PM

[1B11] Corrosion behavior of tritium permeation barrier coatings fabricated by a liquid phase method in liquid lithium-lead

*Moeki Matsunaga¹, Seira Horikoshi², Jumpei Mochizuki², Hikari Fujita¹, Yasuhisa Oya^1,2, Takayuki Terai³, Kanetsugu Isobe⁴, Takumi Hayashi⁴, Takumi Chikada^1,2 (1. Fac. Sci., Shizuoka Univ., 2. Grad. Sch., Shizuoka Univ., 3. Sch. Eng., Univ. Tokyo, 4. QST)

3:45 PM - 4:00 PM

[1B12] Corrosion behavior of tritium permeation barrier coating in static liquid Li-Pb and post-corrosion deuterium permeation measurement

*Seira Horikoshi¹, Moeki Matsunaga¹, Jumpei Mochizuki², Hikari Fujita², Yasuhisa Oya^1,2, Takumi Chikada^1,2 (1. Graduated School of Integrated Science and Technology, Shizuoka University, 2. Faculty of Science, Shizuoka University)

4:00 PM - 4:15 PM

[1B13] CO₂absorption characteristics of Li₂ZrO₃ and Li₂TiO₃ blanket candidate materials

*HODAKA NAKAMURA¹, TSUBASA TAKEDA¹, KOHKI FUJIWARA¹, AKIRA TANIIKE¹, YUICHI FURUYAMA¹ (1. Graduate School of Maritime Sciences Kobe University )

4:15 PM - 4:30 PM

[1B14] Status of R&D of advanced neutron multiplier in ITER-BA activity

(22)Deuterium retention property of Be-Ti-V ternary beryllide pebbles

Jae-Hwan Kim¹, *Tsuyoshi Hoshino¹, Suguru Nakano ¹, Yoshiaki Akatsu ¹, Mitsutaka Miyamoto ², Masaru Nakamichi ¹ (1. National Institutes for Quantum and Radiological Science and Technology, 2. Shimane University)

Time reserved for Chair （4:30 PM - 4:40 PM）

Oral presentation

[1B15-19] Tritium breeding materials

Mon. Mar 27, 2017 4:40 PM - 6:00 PM Room B (16-102 Building No.16)

Chair: Takumi Chikada (Shizuoka Univ.)

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4:40 PM - 4:55 PM

[1B15] Characterization of Novel Advanced Tritium Breeders Using a Solid Solution of Li_2+xTiO_3+y with Li₂ZrO₃

*Tsuyoshi Hoshino¹ (1. QST)

4:55 PM - 5:10 PM

[1B16] Compatibility between Solid Breeder (Lithium Titanate or Lithium Oxide) and Structural Material (F82H)

*Kazuhiro Fudemae¹, Takayuki Terai¹, Wei Mao¹ (1. Department of Nuclear Engineering & Management, School of Engineering, The University of Tokyo)

5:10 PM - 5:25 PM

[1B17] Lithium vaporization behavior of lithium composite oxide as tritium breeder materials of thermonuclear fusion reactors

*kiyoto sin-mura¹, yu otani¹, shunsuke honda¹, kouhei naruse¹, tsuyoshi hoshino², kazuya sasaki³ (1. Tokai univ., 2. QST, 3. hirosaki univ.)

5:25 PM - 5:40 PM

[1B18] Study on Quantity Fabrication and Purity Control of Pb-Li Alloys as Fusion Liquid Breeder

*ChangHo PARK¹, Masatoshi KONDO², Takashi NOZAWA¹, Hiroyasu TANIGAWA¹ (1. QST, 2. Tokyo Institute of Tech.)

5:40 PM - 5:55 PM

[1B19] Numerical analyses on transient responce for the enrichment process of lithium isotopes by displacement chromatography

*Takahiko Sugiyama¹ (1. Graduate School of Engineering, Nagoya University)

Time reserved for Chair （5:55 PM - 6:00 PM）

Oral presentation

[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）

Sessions

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

[1B01-07] Irradiated Material Behaviors

[1B01] Irradiation hardening behavior of low-titanium added vanadium alloy irradiated with ions

[1B02] R&D on material damage monitoring technique by underwater acoustic emission waves

[1B03] Development of design method for brittle fracture performance evaluation of blanket structures

[1B04] Correlation between microstructural development of W and W alloys by neutron and ion irradiation

[1B05] Investigtion of irradiation hardening behavior of ion-irradiated F82H by micro-pillar compression test

[1B06] Irradiation Hardening Behavior of High-dose Ion Irradiated Reduced Activation Ferritic/Martensitic Steel

[1B07] Technical issues on the standardization of reduced activation ferritic/martensitic steel F82H

[1B08-14] Permeation and retention characteristics of hydrogen isotopes

[1B08] Study on self-healing type functional interface structures for fusion blanket systems

[1B09] Deuterium permeation behavior and its Fe-ion irradiation effect in yttrium oxide coating prepared by magnetron sputtering

[1B10] Deuterium permeation behavior in Er₂O₃-ZrO₂ composite coating fabricated by metal organic decomposition

[1B11] Corrosion behavior of tritium permeation barrier coatings fabricated by a liquid phase method in liquid lithium-lead

[1B12] Corrosion behavior of tritium permeation barrier coating in static liquid Li-Pb and post-corrosion deuterium permeation measurement

[1B13] CO₂absorption characteristics of Li₂ZrO₃ and Li₂TiO₃ blanket candidate materials

[1B14] Status of R&D of advanced neutron multiplier in ITER-BA activity

(22)Deuterium retention property of Be-Ti-V ternary beryllide pebbles

[1B15-19] Tritium breeding materials

[1B15] Characterization of Novel Advanced Tritium Breeders Using a Solid Solution of Li_2+xTiO_3+y with Li₂ZrO₃

[1B16] Compatibility between Solid Breeder (Lithium Titanate or Lithium Oxide) and Structural Material (F82H)

[1B17] Lithium vaporization behavior of lithium composite oxide as tritium breeder materials of thermonuclear fusion reactors

[1B18] Study on Quantity Fabrication and Purity Control of Pb-Li Alloys as Fusion Liquid Breeder

[1B19] Numerical analyses on transient responce for the enrichment process of lithium isotopes by displacement chromatography

[2B01-05] Hydrogen Isotope Behavior

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

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

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

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

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

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