A Study for the improvements of reliability and energy efficiency of electrical contacts by metal-containing diamond-like carbon coatings
| Project/Area Number |
22560150
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Nihon University |
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Principal Investigator |
ITO Kosuke 日本大学, 工学部機械工学科, 准教授 (40420004)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 薄膜 / 摩擦 / 摩耗 / DLC / トライボロジー / 機械要素 / 設計工学 / 炭素系材料 / 電気自動車 |
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| Research Abstract |
Properties of metal-containing DLCs were characterized, and the importance of mechanical properties and chemical stability of the metal species was shown. For tribo-systems to be operated in air, copper was suitable as the metal species. For those in vacuum, the possibility of Me-DLC was also shown. New findings on the selection of metal species and mating materials and the range of effective load that helps tribo-system design were obtained.
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Report
(4 results)
Research Products
(13 results)
