Relationship between acoustic emission and microcrack formation in single crystals of Hadfield steel

D. V. Lychagin, A. V. Filippov, E. N. Moskvichev, O. S. Novitskaia, E. A. Kolubaev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Abrasive wear is not favorable for Hadfield steel. The connection between the acoustic emission signal and the formation of microcracks in the case of abrasive wear is evaluated during scratch tests. The amplitude increase of the acoustic emission signal coincides with the formation of microcracks on the scratch surface in most cases. The acoustic emission signal amplitude is greater the longer the crack length and the number of cracks. The direction of the indenter motion has a greater influence on crack formation than the plane of scratch testing.

Язык оригиналаАнглийский
Название основной 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 (электронное издание)9780735417779
DOI
СостояниеОпубликовано - 12 дек 2018
СобытиеInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Российская Федерация
Продолжительность: 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

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Цитировать

    Lychagin, D. V., Filippov, A. V., Moskvichev, E. N., Novitskaia, O. S., & Kolubaev, E. A. (2018). Relationship between acoustic emission and microcrack formation in single crystals of Hadfield steel. 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). [020180] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083423