2014 Fiscal Year Final Research Report
Intense light and nanocomposite
| Project/Area Number |
25820340
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Composite materials/Surface and interface engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Keywords | ナノ材料 |
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| Outline of Final Research Achievements |
Lightweight metal matrix composites reinforced with metallic glass fibers have been synthesized using different sintering techniques. The synthesis process of the novel nano-composites consists of a) mixing of powders of the crystalline matrix with metallic glass gas atomized fibers (nanowires and micron size particulates) using ball milling and b) compaction of the mixture of powders by sintering. Different sintering methods have been investigated. It was found that the powder metallurgy synthesis routes followed by either a) Spark Plasma Sintering (SPS) or b) induction heated - hot pressing (IH-HP), can produce composites with eliminated porosity and significantly enhanced mechanical behavior.
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| Free Research Field |
材料科学
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