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Research of the low friction and low wear phenomenon between nano cluster diamond and metal

Research Project

Project/Area Number 19560132
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Design engineering/Machine functional elements/Tribology
Research InstitutionTohoku University

Principal Investigator

MIKI Hiroyuki  Tohoku University, 流体科学研究所, 助教 (80325943)

Co-Investigator(Kenkyū-buntansha) TAKAGI Toshiyuki  東北大学, 流体科学研究所, 教授 (20197065)
Research Collaborator TAKENO Takanori  東北大学, 国際高等研究教育機構, 助教 (00451617)
YONEMURA Shigeru  東北大学, 流体科学研究所, 准教授 (00282004)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsトライボロジー / ダイヤモンド / 直接シミュレーション・モンテカルロ法
Research Abstract

研磨しやすい気相合成ダイヤモンド薄膜を成膜し, この膜を適度に研磨することにより得られる金属との間の低摩擦・低摩耗摺動について定量的に評価した。ダイヤモンド膜は研磨により、相手材金属と接触する平坦部と接触に寄与しない非周期的な溝構造が形成され、潤滑油がなくても相手材金属を摩耗しない摺動を実現することが明らかになった。また、研磨により得られた構造では摩擦係数がほとんど零になる摺動条件があることを計算機シミュレーションにより導き出した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (26 results)

All 2008 2007 Other

All Journal Article (6 results) (of which Peer Reviewed: 3 results) Presentation (16 results) Book (2 results) Remarks (2 results)

  • [Journal Article] Atmosphere Dependence of the Frictional Wearing Properties of Partly-Polished Polycrystalline Diamonds2008

    • Author(s)
      H. Miki, N. Yoshida, K. Bando, T. Takeno, T. Abe, T.Takagi
    • Journal Title

      Diamond and Related Materials 17

      Pages: 868-872

    • Related Report
      2008 Final Research Report
  • [Journal Article] Effect of Micro Gas Flow on Low Friction Properties of Diamond Coating with Partly Polished Surface AIP Conference Proceedings2008

    • Author(s)
      S. Yonemura, M. Yamaguchi, T. Takeno, H. Miki, T. Takagi
    • Journal Title

      RAREFIED GAS DYNAMICS 26

      Pages: 1153-1157

    • Related Report
      2008 Final Research Report
  • [Journal Article] Atmosphere Dependence of the Frictional Wearing Properties of Partly-Polished Polycrystalline Diamonds2008

    • Author(s)
      H. Miki, N. Yoshida, K. Bando, T. Takeno, T. Abe, and T. Takagi
    • Journal Title

      Diamond and Related Materials 17

      Pages: 868-872

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Micro Gas Flow on Low Friction Properties of Diamond Coating with Partly Polished Surface2008

    • Author(s)
      S. Yonemura, M. Yamaguchi, T. Takeno, H. Miki, and T. Takagi
    • Journal Title

      AIP Conference Proceedings, RAREFIED GAS DYNAMICS 26

      Pages: 1153-1157

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atmosphere dependence of the frictional wearing properties of partly-polished polycrystalline diamonds2007

    • Author(s)
      Hiroyuki Miki
    • Journal Title

      Diamond and Related Materilas

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nano-Mega Scale Flow Dynamics2007

    • Author(s)
      Toshiyuki Takagi
    • Journal Title

      Highly Coupled Systems, Tohoku University Press

      Pages: 21-56

    • Related Report
      2007 Annual Research Report
  • [Presentation] A Molecular Gas-Film Lubrication of Sliding Surface wit h Micro/Nano Structure2008

    • Author(s)
      S. Yonemura, M. Yamaguchi, T. Takeno, H. Miki, and T. Takagi
    • Organizer
      Eighth International Symposium on Advanced Fluid Information and Transdisciplinary Fluid Integration
    • Place of Presentation
      仙台
    • Year and Date
      2008-12-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] Non-lubrication Sliding Mechanism and Nano-Micro Ground Effect of the partly polished CVD Diamond Surface2008

    • Author(s)
      H. Miki, T. Takeno, and T. Takagi
    • Organizer
      International Conference on Flow Dynamics 2002
    • Place of Presentation
      仙台
    • Year and Date
      2008-11-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 部分的に研磨したCVDダイヤモンド薄膜と金属間の摩擦特性の湿度依存性2008

    • Author(s)
      阪東広太郎, 三木寛之, 竹野貴法, 阿部利彦, 高木敏行
    • Organizer
      第22回ダイヤモンドシンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2008-10-23
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Effect of micro gas flow on tribological properties of diamond coated surface2008

    • Author(s)
      S. Yonemura, M. Yamaguchi, T. Takeno, H. Miki, T.Takagi
    • Organizer
      Diamond2008
    • Place of Presentation
      Sitges(スペイン)
    • Year and Date
      2008-09-09
    • Related Report
      2008 Final Research Report
  • [Presentation] Effect of micro gas flow on tribological properties of diamond coated surface2008

    • Author(s)
      S. Yonemura, M. Yamaguchi, T. Takeno, H. Miki, and T. Takagi
    • Organizer
      Diamond2008
    • Place of Presentation
      Sitgesスペイン
    • Year and Date
      2008-09-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] 微細表面構造を持つ摺動面の摩擦特性におけるマイクロ気体流動の影響2008

    • Author(s)
      山口雅志, 米村茂, 竹野貴法, 三木寛之, 高木敏行
    • Organizer
      日本機会学会2008年度年次大会
    • Place of Presentation
      横浜
    • Year and Date
      2008-08-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] Tribological behaviour of partly abrasive finished CVD diamond coatings against steel: the effect of load, environmental pressure2008

    • Author(s)
      H. Miki, N. Yoshida, T. Takeno, T. Abe, T. Takagi, T. Sato
    • Organizer
      ThinFilms2008
    • Place of Presentation
      Singapore(シンガポール)
    • Year and Date
      2008-07-15
    • Related Report
      2008 Final Research Report
  • [Presentation] Tribological behaviour of partly abrasive finished CVD diamond coatings against steel : the effect of load, environmental pressure2008

    • Author(s)
      H. Miki, N. Yoshida, T. Takeno, T. Abe, T. Takagi, and T. Sato
    • Organizer
      ThinFilms 2008
    • Place of Presentation
      Singapore Management Universityシンガポール
    • Year and Date
      2008-07-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effect of Micro Gas Flow on Low Friction Properties of Diamond Coating with Partly Polished Surface2008

    • Author(s)
      S. Yonemura, M. Yamaguchi, T. Takeno, H. Miki, T. Takagi
    • Organizer
      26th International Symposium on Rarefied Gas Dynamics
    • Place of Presentation
      京都
    • Year and Date
      2008-06-22
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] ダイヤモンド薄膜面の低摩擦特性におけるマイクロスケール気体流動の影響2008

    • Author(s)
      米村茂
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      千葉
    • Year and Date
      2008-03-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Humidity Dependence Evaluation of the Frictional Wear Property Between Metal and Partly Polished CVD Diamond Films which Have a Microscopic Structure on the Surface.2007

    • Author(s)
      Kotaro Bando
    • Organizer
      AFI/TFI-2007
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-12-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] Carbon-based thin coatings for friction control2007

    • Author(s)
      Hiroyuki Miki
    • Organizer
      The Fourth Lyon-Tohoku Engineering and Science Forum Towards the joint laboratory
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-12-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] 部分的に研磨した気相合成ダイヤモンド薄膜と金属間の摩擦特性に表面微細構造が及ぼす影響の評価2007

    • Author(s)
      阪東広太郎, 三木 寛之, 竹野貴法, 阿部利彦, 高木敏行, 佐藤武志
    • Organizer
      第21回ダイヤモンドシンポジウム
    • Place of Presentation
      新潟
    • Year and Date
      2007-11-21
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] ダイヤモンドコーティングにおける摺動特性の希薄気体力学的考察2007

    • Author(s)
      米村茂, 山ロ雅志, 竹野貴法, 三木寛之, 高木敏行
    • Organizer
      日本機械学会流体工学部門講演会講演
    • Place of Presentation
      広島
    • Year and Date
      2007-11-17
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] A Rarefied Gas Dynamics Study of Tribological Properties on Diamond Coated Surface2007

    • Author(s)
      Masashi Yamaguchi
    • Organizer
      ICFD2007
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-09-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Friction and wear characteristics of partly polished CVD diamond film2007

    • Author(s)
      H. Miki, N. Yoshida, T. Takeno, T. Abe, T. Takagi, T. Sato
    • Organizer
      Diamond2007
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2007-09-10
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Book] Nano-Mega Scale Flow Dynamics in Highly Coupled Systems2007

    • Author(s)
      T. Takagi, H. Miki
    • Publisher
      Tohoku University Press
    • Related Report
      2008 Final Research Report
  • [Book] Nano-Mega Scale Flow Dynamics in Highly Coupled Systems, Tohoku University Press2007

    • Author(s)
      Toshiyuki Takagi
    • Publisher
      Tohoku University Press
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.ifs.tohoku.ac.jp/asel/

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.ifs.tohoku.ac.jp/asel/

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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