Study of welding of carbon composit materials
| Project/Area Number |
24656449
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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 |
Material processing/treatments
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| Research Institution | Shibaura Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2012: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
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| Keywords | 炭素材料 / 溶接 / 浮遊 / グラファイト系材料 / レーザー加熱 / 炭化ホウ素 / 金属生産工学 / グラファイト / レーザー |
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| Outline of Final Research Achievements |
The purpose of this research is the development and feasibility study of solder welding of graphite based materials with the use of carbide fluxes. As the first step, the boron carbide was selected for the flux. Due to the spot heating with a high power laser, the molten state of the flux was achieved and lamellar structure of eutectic alloys was observed. The glassy carbon was expected for the use of lightweight structural materials. The welding test of glassy carbon and boron carbide was successfully performed.
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Report
(4 results)
Research Products
(4 results)
