Effects of Lubricant Additives on Tribological Properties of DLC Films

• OKUBO Hikaru

  Tokyo University of Science

• SASAKI Shinya

  Department of Mechanical Engineering, Faculty of Engineering, Tokyo University of Science

Bibliographic Information

Other Title

• DLC膜のトライボロジー特性に及ぼす潤滑油添加剤の影響
• DLCマク ノ トライボロジー トクセイ ニ オヨボス ジュンカツユ テンカザイ ノ エイキョウ

Abstract

In order to widely apply the diamond-like carbon (DLC) films to sliding elements, it is an urgent matter to elucidate the interaction with lubricant additives. This paper reviews the effects of lubricant additives on the tribological properties of DLC films under boundary lubrication regime according to recent researches. Friction modifiers (FMs) and anti-wear additives (AW) have different influences on the tribological performance of DLC films compared with metals. The design concept of DLC films based on “surface architecture” is introduced to develop DLC films tailored to conventional lubricant additives. However, the additional research is still needed to develop new lubricant additives tailored to DLC films for achieving a desired tribological performance and meeting environmental demands by revealing the tribochemical pathway of additives on DLC surfaces.

Journal

• JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS

  JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 63 (1), 11-19, 2018

  Japanese Society of Tribologists

Keywords

• <i>tribology</i>
• <i>DLC</i>
• <i>friction modifier</i>
• <i>anti wear additives</i>
• <i>tribo-film</i>
• <i>boundary lubrication</i>
• <i>lowfriction</i>

Details

• CRID: 1390001205474200960
• NII Article ID: 130006308999
• NII Book ID: AN10056166
• DOI: 10.18914/tribologist.63.01_11
• ISSN: 21899967
• ISSN: 09151168
• NDL BIB ID: 028847701
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I028847701
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed