Carbon-carbon composite material in friction units when lubricated with hydraulic fluid

Carbon-carbon composite material in friction units when lubricated with hydraulic fluid

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The paper deals with the issues related to the friction of carbon-carbon composite against steel in the 15-fd0038ca medium of hydraulic fluid.Variation of friction coefficient from load, speed and temperature is analyzed.Comparison of antifriction properties of Hardcarb TP material with fluoroplastic modified by radiation treatment is performed.It is established that under the conditions of the experiments, the carbon composite has a higher friction coefficient than the fluoroplastic, but acceptable (f = 0.12) for use in friction units.

Hardcarb TP material is promising for application in sliding friction friction units in lubrication with AMg-10 36x12x24 wall cabinet working fluid under conditions of increased requirements for the reliability and service life of hydraulic pumps.