ОБРАБОТКА МЕТАЛЛОВ Том 28 № 3 2026 24 ТЕХНОЛОГИЯ тельной выдержки, чешуйчатая слюда – для короткой. 5. Данные, полученные в ходе механических, трибологических и микроструктурных исследований, зафиксированные с помощью рентгенофазового анализа, ИК-Фурье-спектроскопии и растровой электронной микроскопии) взаимно согласуются, подтверждая оптимальные режимы: P12, M8 и A16. Таким образом, морфология наполнителя и продолжительность криогенной обработки должны быть оптимизированы совместно. Результаты работы создают основу для проектирования высокоэффективных криогенно-модифицированных ПТФЭ-нанокомпозитов для трибологических узлов (уплотнителей, подшипников, поршневых колец). Список литературы 1. Role of reinforcement on the tribological properties of polytetrafl uoroethylene composites: A comprehensive review / D. Deshwal, S.U. Belgamwar, S.I. Bekinal, M. Doddamani // Polymer Composites. – 2024. – Vol. 45. – P. 14475–14497. 2. Puts G.J., Crouse P., Ameduri B.M. 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