Two-dimensional and three-dimensional evaluation of the deformation relief

E. A. Alfyorova, D. V. Lychagin

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

This work presents the experimental results concerning the research of the morphology of the face-centered cubic single crystal surface after compression deformation. Our aim is to identify the method of forming a quasiperiodic profile of single crystals with different crystal geometrical orientation and quantitative description of deformation structures. A set of modern methods such as optical and confocal microscopy is applied to determine the morphology of surface parameters. The results show that octahedral slip is an integral part of the formation of the quasiperiodic profile surface starting with initial strain. The similarity of the formation process of the surface profile at different scale levels is given. The size of consistent deformation regions is found. This is 45 μm for slip lines ([001]-single crystal) and 30 μm for mesobands ([110]-single crystal). The possibility of using two- and three-dimensional roughness parameters to describe the deformation structures was shown.

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

    Alfyorova, E. A., & Lychagin, D. V. (2017). Two-dimensional and three-dimensional evaluation of the deformation relief. В Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Том 1909). [020002] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013683