The formation of gradient submicrocrystalline structure at nickel surface layers under ultrasonic impact treatment

V. Panin, P. Kuznetsov, Yu Pochivalov, I. Belyaeva, T. Rakhmatulina, D. Shumakova

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Submicrocrystalline nickel produced by ultrasonic impact treatment was studied using scanning tunnel and optical microscopy. The size and grain boundary energy distributions were obtained depending on the distance from surface. It was found that regardless of processing mode ultrasonic impact treatment led to refinement of the thin surface layer comparable with initial grain size. Analysis of cumulative distribution functions for relative boundary energy allows us to study energy redistribution under treatment and qualitatively estimate low-angle and high-angle boundaries contributions.

Язык оригиналаАнглийский
Название основной публикацииAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
ИздательAmerican Institute of Physics Inc.
Том1683
ISBN (электронное издание)9780735413306
DOI
СостояниеОпубликовано - 27 окт 2015
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Российская Федерация
Продолжительность: 21 сен 201525 сен 2015

Конференция

КонференцияInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
СтранаРоссийская Федерация
ГородTomsk
Период21.9.1525.9.15

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Цитировать

    Panin, V., Kuznetsov, P., Pochivalov, Y., Belyaeva, I., Rakhmatulina, T., & Shumakova, D. (2015). The formation of gradient submicrocrystalline structure at nickel surface layers under ultrasonic impact treatment. В Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Том 1683). [020176] American Institute of Physics Inc.. https://doi.org/10.1063/1.4932866