New method for synthesizing hard rare earth metal oxide films and the exploitation of rare earth metal industries
| Project/Area Number |
21360075
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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 | Kobe University |
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Principal Investigator |
OHMAE Nobuo 神戸大学, 大学院・工学研究科, 名誉教授 (60029345)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥14,430,000 (Direct Cost: ¥11,100,000、Indirect Cost: ¥3,330,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2010: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2009: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
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| Keywords | レアアースメタル / 酸化物薄膜 / アークプラズマ / 原子状酸素 / 超高真空 / トライボロジー / 低摩擦 / 希土類 / 酸化膜 / 酸素 / ナノコンタクト |
|---|
| Research Abstract |
The aim of this study was to develop a new method for synthesizing hard rare earth metal oxide films of scandium, yttrium, lanthanum, cerium, plaseodymium and neodymium and to investigate their mechanical and tribological characteristics. Oxide films of scandium and cerium showed low friction and/or low wear. Since the present synthesis enables coating of 4 sheets of tatami with a thickness of 50nm from merely1g of scandium, engineering as well as industrial application is anticipated.
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Report
(4 results)
Research Products
(17 results)
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[Book] 炭素学2011
Author(s)
大前伸夫, 他
Total Pages
606
Publisher
化学同人
Related Report
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[Book] 炭素学2011
Author(s)
大前伸夫
Total Pages
606
Publisher
化学同人
Related Report
-
