The Influence of Temperature on the Mechanical Properties of the Surface Layer of a Radiationally Strengthened Fluoropolymer

V. V.  Alisin; Алисин В. В.; A. Yu. Albagachiev; Албагачиев А. Ю.; M. N. Erofeev; Ерофеев М. Н.; V. F. Yudkin; Юдкин В. Ф.

doi:10.31857/S023571192304003X

The Influence of Temperature on the Mechanical Properties of the Surface Layer of a Radiationally Strengthened Fluoropolymer

Авторлар: Alisin V.¹, Albagachiev A.¹, Erofeev M.¹, Yudkin V.¹
Мекемелер:
1. Mechanical Engineering Research Institute of the Russian Academy of Sciences
Шығарылым: № 4 (2023)
Беттер: 12-18
Бөлім: НАДЕЖНОСТЬ, ПРОЧНОСТЬ, ИЗНОСОСТОЙКОСТЬ МАШИН И КОНСТРУКЦИЙ
URL: https://journals.rcsi.science/0235-7119/article/view/137595
DOI: https://doi.org/10.31857/S023571192304003X
EDN: https://elibrary.ru/XURHMR
ID: 137595

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Ашық рұқсат
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Рұқсат жабық

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Аннотация
Авторлар туралы
Әдебиет тізімі
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Статистика

Аннотация

This article discusses the influence of temperature on the mechanical properties of a fluoropolymer treated by λ irradiation above the melting point. The statement of the high efficiency of this strengthening technology on the tribological properties of the fluoropolymer–steel friction pair is substantiated. The changes in mechanical properties in a thin surface layer of the fluoropolymer as a consequence of heating to 400°C are studied using kinetic microindentation. The material hardness, elasticity modulus, total work of indentation, and its elastic constituent are analyzed. It is proposed to apply friction pairs containing radiationally strengthened fluoropolymer parts in the axial piston pumps of hydraulic systems in order to increase the probability of faultless operation.

Негізгі сөздер

fluoropolymer, composites with a matrix from the fluoropolymer, radiational strengthening of the fluoropolymer, mechanical properties of polymer composites, kinetic microindentation, temperature properties of a fluoropolymer

Әдебиет тізімі

Адаменко Н.А., Больбасов Е.Н., Бузник В.М. и др. Фторполимерные материалы / Отв. ред. В.М. Бузник. Томск: Изд-во НТЛ, 2017. С. 596.
Кощеев А.П., Перов А.А., Горохов П.В., Зарипов Н.В., Терешенков А.В., Хатипов С.А. Композиты политетрафторэтилена и детонационных наноалмазов: химическое взаимодействие наполнителя с полимерной матрицей и его влияние на свойства композита // Журнал физической химии. 2018. Т. 92. № 6. С. 960.
Temnikov A.N., Fedotov V.D., Logunov V.M. Effect of γ-radiation on the phase structure and molecular mobility of modified polyvinylidene fluoride // Polymer Science U.S.S.R. 1986. V. 28. № 1. P. 90. https://doi.org/10.1016/0032-3950(86)90012-2
Olkhov Y.A., Allyarov S.R., Vasiliu M., Dixon D.A., Frolov I.A., Demidov S.V. Effect of X-ray beam on the molecular–topological structure of the surface of kynar polyvinylidene fluoride resin // J. of Fluorine Chemistry. 2019. V. 226. 109338. https://doi.org/10.1016/j.jfluchem.2019.06.004
Duca M.D., Plosceanu C.I., Pop T. Surface modifications of polyvinylidene fluoride (PVDF) under rf Ar plasma // Polymer Degradation and Stability. 1998. V. 61. № 1. P. 65. https://doi.org/10.1016/S0141-3910(97)00130-4
Aderikha V.N., Shapovalov V.A. Mechanical and tribological behavior of PTFE–polyoxadiazole fiber composites. Effect of filler treatment // Wear. 2011. V. 271. № 5–6. P. 970. https://doi.org/10.1016/j.wear.2011.04.011
Adamenko N., Agafonova G., Kazurov A., Savin D., Sedov E. Explosive pressing of fluoroplastic composites // Materials Today: Proceedings. 2019. V. 19. (5). P. 2248. https://doi.org/org/10.1016/j.matpr.2019.07.545
Abdrashitov E.F., Kritskaya D.A., Bokun V.C., Ponomarev A.N., Novikova K.S., Sanginov E.A., Dobrovolsky Y.A. Synthesis and properties of stretched polytetrafluoroethylene-sulfonated polystyrene nanocomposite membranes // Solid State Ionics. 2016. V. 286. P. 135. https://doi.org/10.1016/j.ssi.2016.01.025
Mashtalyar D.V., Nadaraia R.V., Imshinetskiy L.M., Sinebryukhov S.L., Gnedenkov S.V. New approach to formation of coatings on Mg–Mn–Ce alloy using a combination of plasma treatment and spraying of fluoropolymers // J. of Magnesium and Alloys. 2022. V. 10. № 4. P. 1033. https://doi.org/10.1016/j.jma.2021.07.020
Aderikha V.N., Shapovalov V.A. Effect of filler surface properties on structure, mechanical and tribological behavior of PTFE-carbon black composites // Wear. 2010. V. 268. № 11–12. P. 1455. https://doi.org/10.1016/j.wear.2010.02.022
Хатипов С.А., Садовская Н.В., Обвинцев А.Ю., Касаткин А.Н. Исследование надмолекулярной структуры ПТФЭ с использованием двухстадийного химического травления поверхности. Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2015. № 11. С. 72.
Алисин В.В., Борик М.А., Кулебякин А.В., Ломонова Е.Е., Мызина В.А., Нелюбова О.А., Табачкова Н.Ю., Чурляева О.Н. Исследование механических свойств кристаллов частично стабилизированного диоксида циркония методом кинетического микроиндентирования // Неорганические материалы. 2015. Т. 51. № 6. С. 609.
Alisin V. Dry friction of ceramic materials based on zirconium dioxide on hard chromium coating // AIP Conference Proceedings. 2021. V. 2402. 020043.