Influence of thickness of DLC coating on tribological characteristics under sliding-rolling contact condition

Masahiro Fujii, M. Ananth Kumar, Akira Yoshida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The impact of thickness of diamond-like carbon (DLC) coating on friction and wear performance was studied under sliding-rolling contact condition. The friction coefficient of coated roller was around 0.1 under non-lubrication in high-vacuum and 0.05 under oil lubrication. Wear occurred at the interface between the DLC coating and the matrix. The wear performance increased with increasing thickness of DLC coating. The radical nitriding pretreatment was effective against wear of the DLC coating. This is an abstract of a paper presented at the Proceedings of World Tribology Congress (Kyoto, Japan 9/6-11/2009).

Original languageEnglish
Title of host publicationWorld Tribology Congress 2009 - Proceedings
Number of pages1
Publication statusPublished - Dec 1 2009
EventWorld Tribology Congress 2009 - Kyoto, Japan
Duration: Sep 6 2009Sep 11 2009

Publication series

NameWorld Tribology Congress 2009 - Proceedings

Other

OtherWorld Tribology Congress 2009
CountryJapan
CityKyoto
Period9/6/099/11/09

ASJC Scopus subject areas

  • Process Chemistry and Technology
  • Mechanical Engineering

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    Fujii, M., Ananth Kumar, M., & Yoshida, A. (2009). Influence of thickness of DLC coating on tribological characteristics under sliding-rolling contact condition. In World Tribology Congress 2009 - Proceedings (World Tribology Congress 2009 - Proceedings).