Structural and phase state evolution in friction drilling on AA2024

Sergey Fortuna, Tatiana Kalashnikova, Evgeny Kolubaev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

The results of characterization of the microstructure and phase state of the stir zone formed in AA2024 by friction drilling are discussed. Based on scanning and transmission electron microscopy as well as microhardness measurements it was shown that structurally heterogeneous zones are formed where the friction drilling process affects. Microhardness is maximum (1.19 GPa) in the area ∼400 μm from the friction drilling hole surface. It is determined by the precipitate dispersity factor.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
ИздательAmerican Institute of Physics Inc.
Том1909
ISBN (электронное издание)9780735416017
DOI
СостояниеОпубликовано - 1 дек 2017
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 - Tomsk, Российская Федерация
Продолжительность: 9 окт 201713 окт 2017

Конференция

КонференцияInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
СтранаРоссийская Федерация
ГородTomsk
Период9.10.1713.10.17

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Цитировать

    Fortuna, S., Kalashnikova, T., & Kolubaev, E. (2017). Structural and phase state evolution in friction drilling on AA2024. В Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Том 1909). [020055] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013736