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creation of material coated carbon thin film with high adhesion strength applied cross-ply structure

Research Project

Project/Area Number 22760079
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Materials/Mechanics of materials
Research InstitutionHiroshima University

Principal Investigator

AKEBONO Hiroyuki  広島大学, 大学院・工学研究科, 助教 (50447215)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords破壊 / 微視的損傷機構 / 炭素系硬質薄膜 / 耐久性 / 密着性
Research Abstract

In this study, we try to improve the adhesion strength between the Carbon Thin Film(CTF) which is focused recently and the substrate by coating CTF films with 3D cross-ply structure. First, we identify that it is possible to coat CTF films with 3D cross-ply structure suggested in this study from microscopic observation of 1-layer coated specimen. Furthermore, 3-layer coated specimen indicated three times higher durability on friction loading compared with practical coated specimen, so this coating process suggested in this study have a possibility to be applied for real machine parts.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (9 results)

All 2012 2011 2010 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (7 results) Remarks (1 results)

  • [Journal Article] Fatigue properties and fracture mechanism of steel coated with diamond-like carbon films2012

    • Author(s)
      Hiroyuki Akebono, Masahiko Kato and Atsushi Sugeta
    • Journal Title

      International Journal of Modern Physics C

      Volume: Vol .6 Pages: 312-317

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] SCM440のDLC被覆部材の疲労特性および疲労破壊メカニズムの解明2012

    • Author(s)
      宝蔵雄一,曙紘之,加藤昌彦,菅田淳
    • Organizer
      日本機械学会M&M2012材料力学カンファレンス
    • Place of Presentation
      愛媛県松山市
    • Year and Date
      2012-09-23
    • Related Report
      2012 Final Research Report
  • [Presentation] SCM440のDLC被覆部材の疲労特性および疲労破壊メカニズムの解明2012

    • Author(s)
      宝蔵雄一
    • Organizer
      日本機械学会M&M2012材料力学カンファレンス
    • Place of Presentation
      松山市
    • Related Report
      2012 Annual Research Report
  • [Presentation] Fatigue properties and Fracture mechanism of steel coated with diamond-like carbon films2011

    • Author(s)
      Hiroyuki Akebono, Masahiko Kato and Atsushi Sugeta
    • Organizer
      The 2nd Japan-China Joint Symposium on Fatigue of Engineering Materials and Structure
    • Place of Presentation
      中国・成都
    • Year and Date
      2011-10-17
    • Related Report
      2012 Final Research Report
  • [Presentation] Fatigue properties and Fracture mechanism of steel coated with diamond-like carbon films2011

    • Author(s)
      曙紘之
    • Organizer
      The 2nd Japan-China Joint Symposium on Fatigue of Engineering Materials and Structure
    • Place of Presentation
      成都,中国
    • Year and Date
      2011-10-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] 炭素系硬質薄膜被覆部材の疲労特性および破壊メカニズム2011

    • Author(s)
      曙紘之
    • Organizer
      日本材料学会疲労部門委員会
    • Place of Presentation
      兵庫県神戸市
    • Year and Date
      2011-09-28
    • Related Report
      2012 Final Research Report
  • [Presentation] Fatigue properties and Fracture mechanism of steel coated with diamond-like carbon films2011

    • Author(s)
      Hiroyuki Akebono, Masahiko Kato and Atsushi Sugeta
    • Organizer
      6th International Conference on Advanced Materials Development and Performance
    • Place of Presentation
      徳島県徳島市
    • Year and Date
      2011-07-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 炭素系硬質薄膜被覆部材の疲労特性および破壊メカニズム2010

    • Author(s)
      曙紘之
    • Organizer
      日本材料学会疲労部門委員会
    • Place of Presentation
      神戸市
    • Year and Date
      2010-09-18
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://home.hiroshima-u.ac.jp/zaikyou/

    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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