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Influence of Surface Structure of Sintered Compositions with Copper–Graphite Particles on Their Tribotechnical Properties

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Abstract—The tribotechnical properties of composite materials developed by powder metallurgy methods are studied. Friction tests was carried out in a dry environment on a vertical MMW-1 tribometer by the pin-on-disk mechanism. An Amscope optical microscope was used to analyze the wear surfaces. The experimental results showed that the use of Cu–C (copper–graphite) ~ 10 wt % improves the frictional properties of the composites.

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Authors and Affiliations

  1. Azerbaijan State University of Oil and Industry, AZ1010, Baku, Azerbaijan

    F. F. Yusubov

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  1. F. F. Yusubov
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Yusubov, F.F. Influence of Surface Structure of Sintered Compositions with Copper–Graphite Particles on Their Tribotechnical Properties. J. Frict. Wear 41, 125–128 (2020). https://doi.org/10.3103/S1068366620020166

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  • DOI: https://doi.org/10.3103/S1068366620020166

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