Dynamics of friction processes on Al-Zn-Mg-Cu alloy with coarse-grained or ultrafine-grained structure

O. A. Podgornyh, A. V. Filippov, S. Yu Tarasov, N. N. Shamarin, E. O. Filippova

Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

The paper deals with a comprehensive experimental study of the friction process dynamics in sliding on bulk ultrafine-grained and coarse-grained materials. Aluminum Al-Zn-Mg-Cu alloy was used as a model sample. Ultrafine-grained structure was formed by the method of equal-channel angular pressing. In the process of dry sliding friction, the magnitude of the coefficient of friction, vibration acceleration amplitude signals, and acoustic emission signals were recorded. The influence of the ECAP pass number on the friction dynamics has been established. Correlations between the average amplitude of vibration acceleration, the friction coefficient and the acoustic emission amplitude have been established and considered.

Язык оригиналаАнглийский
Заголовок главной публикацииProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
РедакторыVasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
ИздательAmerican Institute of Physics Inc.
Том2051
ISBN (электронная версия)9780735417779
DOI
Статус публикацииОпубликовано - 12 дек 2018
СобытиеInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Российская Федерация
Длительность: 1 окт 20185 окт 2018

Конференция

КонференцияInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
СтранаРоссийская Федерация
ГородTomsk
Период1.10.185.10.18

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Podgornyh, O. A., Filippov, A. V., Tarasov, S. Y., Shamarin, N. N., & Filippova, E. O. (2018). Dynamics of friction processes on Al-Zn-Mg-Cu alloy with coarse-grained or ultrafine-grained structure. В V. M. Fomin, V. E. Panin, & S. G. Psakhie (Ред.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Том 2051). [020240] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083483