Deformation relief evolution during sliding friction of Hadfield steel single crystal

D. V. Lychagin, A. V. Filippov, O. S. Novitskaya, A. V. Kolubaev, O. V. Sizova

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

The paper deals with the evolution of the deformation relief formed on lateral faces of single crystals of Hadfield steel during dry sliding friction. The use of single crystals with the predetermined orientation enables to analyze the development of shear systems subject to the duration of tribological tests. As the test duration increases, slip bands are curved and thicken in the near-surface region. After 24 hours of friction, single crystals of Hadfield steel demonstrate the maximum hardening. Afterwards, the wear process begins, which is followed by the repeated strain hardening of the specimens. After 48 hours of friction, the height of the deformation relief nearly halves on all of the three faces, as compared to that observed after 24 hours of friction. Differences in the propagation height of slip bands on the faces occur due to the uneven running-in as well as the complex involvement pattern of shear systems into the deformation process.

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

    Lychagin, D. V., Filippov, A. V., Novitskaya, O. S., Kolubaev, A. V., & Sizova, O. V. (2017). Deformation relief evolution during sliding friction of Hadfield steel single crystal. В Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Том 1909). [020124] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013805