Триботехнические возможности и механические свойства сервовитной пленки
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2017 Т. 2 : Химия.— 2017.— [С. 90-92] |
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| Резюме: | Заглавие с экрана The influence of the nature of the carboxylic acid in the composition of the lubricant composition on the tribotechnical characteristics of the copper-steel friction pair is shown. Optimum concentrations of carboxylic acids serving as a lubricating composition have been determined, which make it possible to bring the friction system into selective transfer mode and the technical parameters of tribological tests. It was found that when frictional contact in the "copper-aqueous kapronic acid-steel alloy" system, the friction coefficient reduces to 0.07. In this case, the hardness of the copper film formed on the surface of the steel sample decreases, which may indicate its plasticity. At the same time, the film's roughness is reduced to 26 nm. |
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2017
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| Онлайн доступ: | http://earchive.tpu.ru/handle/11683/44495 |
| Формат: | Електронний ресурс Частина з книги |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=624501 |
| Резюме: | Заглавие с экрана The influence of the nature of the carboxylic acid in the composition of the lubricant composition on the tribotechnical characteristics of the copper-steel friction pair is shown. Optimum concentrations of carboxylic acids serving as a lubricating composition have been determined, which make it possible to bring the friction system into selective transfer mode and the technical parameters of tribological tests. It was found that when frictional contact in the "copper-aqueous kapronic acid-steel alloy" system, the friction coefficient reduces to 0.07. In this case, the hardness of the copper film formed on the surface of the steel sample decreases, which may indicate its plasticity. At the same time, the film's roughness is reduced to 26 nm. |
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