2009 Fiscal Year Final Research Report
Dynamic mass transfer between low activation materials and liquid metal breeders, and materials soundness
| 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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| 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 |
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| 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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