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Tribological properties of the overbased calcium sulfonate complex greases containing different lubricant additives

  • Peng Qiao*
  • , Yanqiu Xia
  • , Xiangyu Ge
  • *Corresponding author for this work
  • North China Electric Power University
  • CAS - Lanzhou Institute of Chemical Physics

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Overbased calcium sulfonate complex greases have excellent friction and wear properties and have been widely used in metallurgy and mining equipment. The effects and tribological performance of molybdenum dialkydithiocarbamate (MoDTC) and ionic liquid 1-(2-hydroxyethyl)-3-methylimidazolium bis (trifluoromethylsulfonyl) imide ([C2OHMim][NTf2]), 1-(2-hydroxyethyl)-3-hexylimidazolium bis (trifluoromethylsulfonyl) imide ([C2OHHim][NTf2s]), added in overbased calcium sulfonate complex grease as additives were investigated by using reciprocating ball-on-disk sliding friction tester. The results showed that the two kinds of additives with a certain range of concentration could improve the tribological properties of greases.

Original languageEnglish
Title of host publicationIntelligent System, Applied Materials and Control Technology
Pages133-136
Number of pages4
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event2013 International Conference on Intelligent System, Applied Materials and Control Technology, GSAMCT 2013 - Taiyuan, Shanxi, China
Duration: 13 Jan 201315 Jan 2013

Publication series

NameAdvanced Materials Research
Volume645
ISSN (Print)1022-6680

Conference

Conference2013 International Conference on Intelligent System, Applied Materials and Control Technology, GSAMCT 2013
Country/TerritoryChina
CityTaiyuan, Shanxi
Period13/01/1315/01/13

Keywords

  • Additive
  • Friction and wear
  • Grease
  • Ionic liquid
  • MoDTC

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