Tribological characteristics of diamond like carbon coating in the presence of environment friendly vegetable based oils

K. A. H. Al Mahmud, M. A. Kalam, H. H. Masjuki, H. M. Mobarak

Research output: Chapter in Book / Conference PaperConference Paperpeer-review

1 Citation (Scopus)

Abstract

![CDATA[Nowadays environmental awareness issue draws the attention of the scientists; lubricant industry also focuses on environment friendly lubricating oils. Therefore, vegetable oils draw the attention of scientists because of environmental friendly as well as good lubricating characteristics. However, good lubricating vegetable oils often shows inferior property because of low thermal stability, hence, to enhance the performance of vegetable oils self-lubricating diamond like carbon coating is considered, which helps in lowering the friction force which in turn lower friction induced heating, as a result stability of vegetable oils increases. In this current research, three vegetable based oils (sunflower, palm, coconut) are considered as lubricating oil. Tribological tests are conducted by ball on plate tribo-testing machine, tetrahedral type diamond like carbon coated plates and uncoated balls are used in the tribo-pair. Among the testing conditions sunflower oil shows good friction and wear characteristics and coconut oil shows inferior friction and wear characteristics.]]
Original languageEnglish
Title of host publicationTribology Engineering : Selected, Peer Reviewed Papers from the International Conference on Engineering Tribology Technology 2014 (ICETT 2014), Novemver 21-23, 2014, Nantou, Taiwan
PublisherTrans Tech Publications
Pages174-178
Number of pages5
ISBN (Print)9783038354581
DOIs
Publication statusPublished - 2015
EventInternational Conference on Engineering Tribology Technology -
Duration: 21 Nov 2014 → …

Publication series

Name
ISSN (Print)1013-9826

Conference

ConferenceInternational Conference on Engineering Tribology Technology
Period21/11/14 → …

Keywords

  • coatings
  • friction
  • graphitization
  • lubricating oils
  • palm oil

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