Development of Environmentally Safe Lubricants Modified by Grapheme

V. F. Pershin; K. A. Ovchinnikov; A. A. Alsilo; R. A. Stolyarov; N. R. Memetov

doi:10.1134/S1995078018030138

Development of Environmentally Safe Lubricants Modified by Grapheme

Authors: Pershin V.F.¹, Ovchinnikov K.A.², Alsilo A.A.¹, Stolyarov R.A.², Memetov N.R.¹
Affiliations:
1. Tambov State Technical University
2. JSC All-Russian Research Institute for Oil Refining
Issue: Vol 13, No 5-6 (2018)
Pages: 344-348
Section: Materials of the Conference “Nanomaterials and Living Systems” (NLS-2018), Kazan, 2018
URL: https://journals.rcsi.science/2635-1676/article/view/220575
DOI: https://doi.org/10.1134/S1995078018030138
ID: 220575

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Abstract

A technique of lubricant modification using graphene is presented. The experimental results of the determination of the tribological characteristics inherent in the modified lubricant show that, when 0.1% of multilayered graphene is added to the complex calcium lubricant, the diameter of the wear spot exhibits a 50% decrease, the scuffing index shows a 2.9-fold increase, and the carrying capacity increases 3.8 times.