| Project/Area Number |
19206100
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nuclear fusion studies
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| Research Institution | National Institute for Fusion Science |
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Principal Investigator |
MUROGA Takeo National Institute for Fusion Science, 炉工学研究センター, 教授 (60174322)
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| Co-Investigator(Kenkyū-buntansha) |
NAGASAKA Takuya 核融合科学研究所, 炉工学研究センター, 准教授 (40311203)
TANAKA Teruya 核融合科学研究所, 炉工学研究センター, 助教 (30353444)
KONDO Masatoshi 核融合科学研究所, 炉工学研究センター, 助教 (70435519)
HISHINUMA Yoshimitsu 核融合科学研究所, 炉工学研究センター, 助教 (00322529)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥41,990,000 (Direct Cost: ¥32,300,000、Indirect Cost: ¥9,690,000)
Fiscal Year 2009: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
Fiscal Year 2008: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
Fiscal Year 2007: ¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
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| Keywords | 低放射化フェライト鋼 / バナジウム合金 / 液体リチウム / リチウム鉛 / 核融合炉ブランケット / 腐食共存性 / 物質移行 / 不純物効果 / 腐食 / 共存性 |
|---|
| Research Abstract |
Compatibility between candidate liquid metal breeders of liquid Li and Li-Pb and candidate low activation structural materials of Reduced Activation Ferritic Steel (JLF-1) and vanadium alloys, and materials property change were investigated for fusion blanket application. In particular, difference between static and flowing conditions, effects of impurity N, O and C and mass transfer to the surrounding materials were clarified, providing suggestion on the mass transfer control of the blanket systems.
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