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Закономерности трения и изнашивания покрытий на основе карбида вольфрама для Ð°Ð»ÑŽÐ¼Ð¸Ð½Ð¸ÐµÐ²Ñ‹Ñ Ð±ÑƒÑ€Ð¸Ð»ÑŒÐ½Ñ‹Ñ Ñ‚Ñ€ÑƒÐ±

специальность 2.5.3. Трение и износ в машинаÑ
descriptionPublicationkeyboard_double_arrow_right Other literature type 01 Jan 2024 Russian Publisher:Санкт-Петербургский политехнический университет Петра Великого

doi: 10.18720/spbpu/2/r24-77

Закономерности трения и изнашивания покрытий на основе карбида вольфрама для Ð°Ð»ÑŽÐ¼Ð¸Ð½Ð¸ÐµÐ²Ñ‹Ñ Ð±ÑƒÑ€Ð¸Ð»ÑŒÐ½Ñ‹Ñ Ñ‚Ñ€ÑƒÐ±

Abstract

Данная работа посвящена исследованию трения и изнашивания твердых покрытий алюминиевых бурильных труб. В работе предложены математические модели, описывающие закономерности трения и изнашивания покрытий в зависимости от их толщины и концентрации легирующих элементов, подтвержденные результатами проведенных экспериментов. Также приведены результаты иных испытаний покрытий – на скорость коррозии, величину электрохимического потенциала и механические характеристики, анализ химического состава и структуры. Показаны корреляционные связи определенных характеристик с триботехническими характеристиками покрытий.

Keywords

Вольфрам, Металлы, Бурильные трубы, твердые покрытия, наплавки

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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