2011 Fiscal Year Final Research Report
Development of ultra-fine-grain tungsten coating on the first wall by electron beam irradiation processing
| Project/Area Number |
23656577
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nuclear fusion studies
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| Research Institution | Hachinohe Institute of Technology |
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Principal Investigator |
SATOU Manabu 八戸工業大学, 大学院・工学研究科, 准教授 (40226006)
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| Co-Investigator(Renkei-kenkyūsha) |
ABE Katsunori 八戸工業大学, 大学院・工学研究科, 教授 (70005940)
KAWAMOTO Kiyoshi 八戸工業大学, 大学院・工学研究科, 准教授 (40302822)
KOHIRUIMAKI Takayuki 八戸工業大学, 大学院・工学研究科, 准教授 (70215375)
SAKOI Yuki 八戸工業大学, 大学院・工学研究科, 講師 (30453294)
SHIMAWAKI Hidetaka 八戸工業大学, 大学院・工学研究科, 教授 (80241587)
SHINYAMA Katsuyoshi 八戸工業大学, 大学院・工学研究科, 准教授 (00326638)
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| Project Period (FY) |
2011
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| Keywords | タングステン / 第一壁 / 被覆接合 / 界面強度 |
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| Research Abstract |
Advancement in tungsten coating method is needed from both sides of plasma physics and material engineering in development of nuclear fusion reactor. It was discussed including an examination of fundamental parameters for membrane production, an examination about high-speed particle spraying, and possibility of the control utilizing an electric field. And the applicability of adhesion measurement using a laser shock spallation method was shown.
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