Influence of the State of the Substrate on the Fornation of the Structure and the Tribological Properties of the Coatings of the Molybdenum Diselenide (Mose2)

Lobova, T. A.; «Misis», Nust; Марченко, Е. А.; Ran, Imash

doi:10.31044/1684-579x-2019-0-11-9-13

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Cited by 8 publications

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Improvement of tribological parameters of carbon-carbon material by modification of the friction surface

Roshchin

2024

E3S Web of Conf.

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The results of high-temperature tribological research of carboncarbon material at friction on heat-resistant stainless steel 40Х13 in the temperature range from +20 to +700 °С are presented. Friction surface modifiers change the structure of the friction surface of carbon-carbon material CCCM-2D, improve its antifriction properties, and reduce the friction coefficient. The structurally modified friction surface provided by modifiers PTFE, SnSe-PTFE, and InSb-Se-PTFE achieves friction coefficient values of 0.08 to 0.15 in the temperature range of +300 to +500 °C. These results are intended for use in the creation of sliding bearings for operation at high temperature, as they show that structurally modified friction surfaces of carbon-carbon material can withstand high temperatures without losing their friction-reducing abilities.

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