Oral presentation

[2L01-03] Functional Materials

Thu. Sep 7, 2023 10:00 AM - 10:50 AM Room L (ES Bildg. 3F ES033)

Chair:Keisuke Mukai(Kyoto Univ.)

10:00 AM - 10:15 AM

[2L01] Applicability study of luminescence properties of Er₂O₃ for environmental sensors in a fusion reactor

*Teruya Tanaka¹, Masahito Yoshino², Hiroyuki Sakaue¹, Daiji Kato^1,3 (1. NIFS, 2. Nagoya Univ., 3. Kyushu Univ.)

10:15 AM - 10:30 AM

[2L02] Effect of lithium on corrosion behavior of functional coatings under gamma-ray irradiation

*Kento Shirota¹, Khiem Do Duy¹, Wataru Matsuura¹, Teruya Tanaka², Takumi Chikada¹ (1. Shizuoka Univ., 2. NIFS)

10:30 AM - 10:45 AM

[2L03] Corrosion effect of hydrogen isotope permeation behavior and compatibility between functional ceramics coating and solid tritium breeder

*Wataru Matsuura¹, Akiyoshi Suzuki¹, Julia M Leys², Takumi Chikada¹ (1. Shizuoka Univ., 2. Karlsruher Institut fur technologie)

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

Oral presentation

[2L04-07] Tritium Breeding Materials/Neutron-Multiplier Materials

Thu. Sep 7, 2023 10:50 AM - 12:00 PM Room L (ES Bildg. 3F ES033)

Chair:Teruya Tanaka(NIFS)

10:50 AM - 11:05 AM

[2L04] Preparation of Li₂TiO₃-0.5Li₄SiO₄-Pb lithium ceramic and its hydrogen isotope release behavior

*Qilai Zhou^1,2, Asahi Sanfukuji¹, Yasuhisa Oya¹ (1. Shizuoka Univ., 2. Wuhan Univ. of Technol.)

11:05 AM - 11:20 AM

[2L05] Gas analysis for electrochemical extraction of hydrogen in liquid lithium using chloride molten salt

*Ryo Ito¹, Shun Aratani¹, Yuzuha Kitagawa¹, Keisuke Mukai¹, Juro Yagi¹ (1. Kyoto Univ.)

11:20 AM - 11:35 AM

[2L06] Gas analysis for electrochemical extraction of nitrogen impurities in liquid lithium using chloride molten salt

*Shun Aratani¹, Ryo Ito¹, Yuzuha Kitagawa¹, Keisuke Mukai¹, Juro Yagi¹ (1. Kyoto Univ.)

11:35 AM - 11:50 AM

[2L07] Evaluation of thermal expansion anisotropy in beryllium intermetallics

*Keisuke Mukai¹ (1. Kyoto Univ.)

Time reserved for Chair （11:50 AM - 12:00 PM）

Oral presentation

[2L08-12] Structural Materials for Nuclear Fusion Reactors 1

Thu. Sep 7, 2023 2:45 PM - 4:05 PM Room L (ES Bildg. 3F ES033)

Chair:Akira Hasegawa(Tohoku Univ.)

2:45 PM - 3:00 PM

[2L08] Development of Silicon Carbide and Tungsten Hybrid Fiber Reinforced Tungsten Matrix Composites

*Tatsuya Hinoki¹, Du Yina¹ (1. Kyoto University)

3:00 PM - 3:15 PM

[2L09] Effects of irradiation defects on HD mixed plasma driven permeation for tungsten-rhenium alloy

*Yuzuka Hoshino¹, Naoko Ashikawa^2,3, Tatsuya Hinoki⁴, Kiyohiro Yabuuti⁴, Yasuhisa Oya¹ (1. Shizuoka Univ., 2. NIFS, 3. SOKENDAI, 4. Kyoto Univ.)

3:15 PM - 3:30 PM

[2L10] Irradiation effects on high entropy cuprate superconductor thin films

*Kota Sakurai¹, Naoko Oono¹, Aichi Yamashita², Mahiro Yamanaka², Yoshikazu Mizuguchi², Kiyohiro Yabuuchi³ (1. Yokohama Natl. Univ., 2. Tokyo Metropolitan Univ., 3. Kyoto Univ.)

3:30 PM - 3:45 PM

[2L11] Ion irradiation effects on the 12Cr ODS steel after a novel recrystallization process

*Jingjie Shen¹, Takeo Muroga¹, Kiyohiro Yabuuchi², Sho Kano³, Hiroaki Abe³ (1. NIFS, 2. Kyoto Univ., 3. UTokyo)

3:45 PM - 4:00 PM

[2L12] Probabilistic failure assessment of an irradiated DEMO breeding blanket component

*Hiroyasu TANIGAWA Tanigawa¹, Xiaoyong Ruan^2,1, Takashi Nozawa¹, Yutai Katoh³ (1. QST, 2. Univ. of Fukui, 3. ORNL)

Time reserved for Chair （4:00 PM - 4:05 PM）

Oral presentation

[2L13-17] Structural Materials for Nuclear Fusion Reactors 2

Thu. Sep 7, 2023 4:05 PM - 5:25 PM Room L (ES Bildg. 3F ES033)

Chair:Tatsuya Hinoki(Kyoto Univ.)

4:05 PM - 4:20 PM

[2L13] Multiple irradiation experiment of tungsten materials by negative hydrogen ion beamⅡ

(1) Surface damage of multiple irradiated tungsten

*Makoto Fukuda¹, Kazutoshi Tokunaga², Koichiro Ezato¹, Koichiro Hirano³ (1. National Institutes for Quantum Science and Technology, 2. KYUSHU UNIVERSITY, 3. Japan Atomic Energy Agency)

4:20 PM - 4:35 PM

[2L14] Multiple irradiation experiment of tungsten materials by negative hydrogen ion beamⅡ

(2) Effect of recrystallization on surface modification

*Yukino Nomiyama¹, Kazutoshi Tokunaga¹, Makoto Fukuda², Koichiro Ezato², Koichiro Hirano³ (1. KYUSHU Univ., 2. QST, 3. JAEA)

4:35 PM - 4:50 PM

[2L15] Specimen orientation dependence of fatigue-precracking and fracture toughness in ITER-grade tungsten plates

*Akira Fujimoto¹, Kazutoshi Tokunaga¹, Satoru Matsuo², Hiroaki Kurishita³, Takeshi Toyama², Makoto Hasegawa¹, Kazuo Nakamura¹ (1. Kyushu University, 2. Tohoku University, 3. KEK)

4:50 PM - 5:05 PM

[2L16] High temperature tensile properties of ITER-grade W in stress-relieved and recrystallized states

*Kazutoshi Tokunaga¹, Satoru Matsuo², Hiroaki Kurishita³, Shunsuke Makimura³, Makoto Hasegawa¹, Kazuo Nakamura¹ (1. Kyushu Univ., 2. Tohoku Univ., 3. KEK)

5:05 PM - 5:20 PM

[2L17] Microstructure and mechanical properties of HFIR irradiated W and W alloys.

*Akira Hasegawa¹, Kenta Yoshida¹ (1. IMR, Tohoku University)

Time reserved for Chair （5:20 PM - 5:25 PM）

Sessions

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

[2L01-03] Functional Materials

[2L01] Applicability study of luminescence properties of Er₂O₃ for environmental sensors in a fusion reactor

[2L02] Effect of lithium on corrosion behavior of functional coatings under gamma-ray irradiation

[2L03] Corrosion effect of hydrogen isotope permeation behavior and compatibility between functional ceramics coating and solid tritium breeder

[2L04-07] Tritium Breeding Materials/Neutron-Multiplier Materials

[2L04] Preparation of Li₂TiO₃-0.5Li₄SiO₄-Pb lithium ceramic and its hydrogen isotope release behavior

[2L05] Gas analysis for electrochemical extraction of hydrogen in liquid lithium using chloride molten salt

[2L06] Gas analysis for electrochemical extraction of nitrogen impurities in liquid lithium using chloride molten salt

[2L07] Evaluation of thermal expansion anisotropy in beryllium intermetallics

[2L08-12] Structural Materials for Nuclear Fusion Reactors 1

[2L08] Development of Silicon Carbide and Tungsten Hybrid Fiber Reinforced Tungsten Matrix Composites

[2L09] Effects of irradiation defects on HD mixed plasma driven permeation for tungsten-rhenium alloy

[2L10] Irradiation effects on high entropy cuprate superconductor thin films

[2L11] Ion irradiation effects on the 12Cr ODS steel after a novel recrystallization process

[2L12] Probabilistic failure assessment of an irradiated DEMO breeding blanket component

[2L13-17] Structural Materials for Nuclear Fusion Reactors 2

[2L13] Multiple irradiation experiment of tungsten materials by negative hydrogen ion beamⅡ

(1) Surface damage of multiple irradiated tungsten

[2L14] Multiple irradiation experiment of tungsten materials by negative hydrogen ion beamⅡ

(2) Effect of recrystallization on surface modification

[2L15] Specimen orientation dependence of fatigue-precracking and fracture toughness in ITER-grade tungsten plates

[2L16] High temperature tensile properties of ITER-grade W in stress-relieved and recrystallized states

[2L17] Microstructure and mechanical properties of HFIR irradiated W and W alloys.

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