2016 Annual Meeting

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Oral Presentation

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

[2L12-16] Fusion materials engineering (Tungsten materials)

Sun. Mar 27, 2016 4:05 PM - 5:25 PM Room L (Lecture Rooms C C105)

Chair: Dai Hamaguchi (JAEA)

4:35 PM - 4:50 PM

[2L14] Behavior of Tungsten with Heavy Ion Irradiation

(2)Multiple effect of Re and K addition on irradiation effect of W

＊TAEHYUN HWANG1, Ohno Satoshi1, Tsunenori Tabata1, Makoto Fukuda1, Shuhei Nogami1, Akira Hasegawa1, Kazumi Ozawa2, Hiroyasu Tanigawa2 (1.Tohoku university, 2.Japan Atomic Energy Agency)

Keywords:Tungsten , Potassium , Rhenium

タングステンは核融合炉プラズマ対向機器の候補材料である。カリウムとレニウム添加したタングステンに重イオン照射後、ナノインデンテーション硬さ測定と微細組織観察を行いカリウムドープとレニウム添加の影響を調べた。