2011 Fiscal Year Final Research Report
Development of advanced composite materials using RB ceramics particles as wear-reduction filler
| Project/Area Number |
21360068
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
YAMAGUCHI Takeshi 東北大学, 大学院・工学研究科, 准教授 (50332515)
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| Project Period (FY) |
2009 – 2011
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| Keywords | RBセラミックス / 摩耗 / 複合材料 / トライボロジー / 炭素 |
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| Research Abstract |
In the present study, new thermoplastic resin composite materials and copper alloy composite materials filled with RB ceramics particles, which are hard porous carbon materials RB Ceramics made from rice bran, were developed. The thermoplastic resin/RB ceramics composites and copper alloy/RB ceramics composites showed low friction and high wear resistance as well as low aggression against mating surfaces. It was demonstrated that the copper alloy/RB ceramics composites are available as new pantograph slider materials for current collector of railway.
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