Study of friction reduction by nanocopper additives to motor oil

S. Tarasov, A. V. Kolubaev, Step Belyaev, M. Lerner, F. Tepper

Research output: Contribution to journal › Article

Abstract

Nanoscale copper powder has been produced using such an energetic method as the electric explosion of metallic wire ("EEW" process) in an inert gas. The crystalline structure of nanoparticles has been characterized by HRTEM and particle size distribution has been measured. The nanopowder has been added to motor oil and friction coefficient measured to compare with that of pure oil. SEM characterization of the worn surfaces and X-ray microanalysis have been performed to reveal both changes in topology of the worn surfaces and traces of copper.

Original language	English
Pages (from-to)	63-69
Number of pages	7
Journal	Wear
Volume	252
Issue number	1-2
DOIs	https://doi.org/10.1016/S0043-1648(01)00860-2
Publication status	Published - Jan 2002
Externally published	Yes

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Keywords

Electric explosion
Friction
Nanoparticle
Nanopowder

ASJC Scopus subject areas

Engineering(all)
Mechanical Engineering
Surfaces, Coatings and Films

Cite this

Tarasov, S., Kolubaev, A. V., Belyaev, S., Lerner, M., & Tepper, F. (2002). Study of friction reduction by nanocopper additives to motor oil. Wear, 252(1-2), 63-69. https://doi.org/10.1016/S0043-1648(01)00860-2

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Access to Document

10.1016/S0043-1648(01)00860-2