2011 Fiscal Year Final Research Report
Establishment of New Hybrid Surface Modification Including DLC Coatings as Final Treatment
| Project/Area Number |
21560090
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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 |
Materials/Mechanics of materials
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| Research Institution | Kyoto Institute of Technology |
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Principal Investigator |
MORITA Tatsuro 京都工芸繊維大学, 工芸科学研究科, 准教授 (90239658)
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| Research Collaborator |
KUMAKIRI Masashi 株式会社神戸製鋼所, 産業機械事業部, 課長
IROTA Satoshi 株式会社神戸製鋼所, 産業機械事業部, 課員
IKENAGA Masaru アイエス技術研究所, 所長
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| Project Period (FY) |
2009 – 2011
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| Keywords | DLC被覆 / 複合表面改質 / 耐摩耗性 / 疲労 |
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| Research Abstract |
This study was conducted to establish a new process of hybrid surface modification which can contribute for improving performance and efficiency of mechanical products. The process was composed of various DLC coatings(Me-DLC, multi-layered DLC) and pre-treatments. The objective materials were a titanium alloy and stainless steel possessing poor wear resistance but fine functionalities together. This study accumulated systematic results concerning the effects of the DLC coatings and pre-treatments on the friction-wear properties, mechanical properties and fatigue properties.
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