IMPROVEMENT OF TRIBOLOGICAL PROPERTIES FOR LUBRICANTS BY ADDING GRAPHENE CONCENTRATE

Authors

  • Dr.Dar Alsaadi Alsalam university college
  • Vasilievich All-Russian Research Institute for the Use of Machinery and Petroleum Products in Agriculture
  • Adnan Al Salam University College, Air conditioning and refrigeration engineering technology department

DOI:

https://doi.org/10.55145/ajest.2022.01.01.003

Keywords:

friction surface., temperature, bearing

Abstract

This work is improving the performance properties of greases additives graphene concentrate. It has been established that the addition of 1% graphene concentrate to the lubricant Solidol J contributes to an increase in its anti-wear properties by more than 30 percent. With the enrichment of commercial grease Lithol-24 with graphene concentrate, a decrease in the diameter of the spot of wear of the balls was determined at the plate size from 0.36 mm to 0.30 mm. As a result of testing lubricants in rolling bearings, a decrease in the heating temperature of bearings operating on lubricants enriched with graphene concentrate was found in comparison with commercial lubricants.

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Published

2022-01-10

How to Cite

Alsaadi, D., Ostrikov, V., & Khalaf, W. (2022). IMPROVEMENT OF TRIBOLOGICAL PROPERTIES FOR LUBRICANTS BY ADDING GRAPHENE CONCENTRATE. Al-Salam Journal for Engineering and Technology, 1(1), 20–25. https://doi.org/10.55145/ajest.2022.01.01.003

Issue

Vol. 1 No. 1 (2022)

Section

Articles

License

Copyright (c) 2022 Dr.Dar Alsaadi, Vasilievich, Adnan

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.