Development of controlling technique of fume size and shape for detoxifying manganese fume
| Project/Area Number |
25420779
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Material processing/Microstructural control engineering
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | アーク / ヒューム / 溶接 |
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| Outline of Final Research Achievements |
Welding fume is very small particles with size of nanometer or micrometer nucleated of metal vapor from welding wire and weld pool in arc welding. This study clarified influence of welding processes and welding parameters on welding fume formation process mainly through numerical simulation using a unified model consisting of a GMA welding model and a fume formation model in order to develop technique for controlling welding fume shape.
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Report
(5 results)
Research Products
(11 results)
