Influence of tool shape on lattice rearrangement under loading conditions reproducing friction stir welding

Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

1 Цитирования (Scopus)

Аннотация

Metal behavior under loading conditions that reproduce friction stir welding was studied on the atomic scale. Calculations were conducted based on molecular dynamics simulation with potentials calculated within the embedded atom method. The loading of the interface between two crystallites, whose structure corresponded to aluminum alloy 2024, was simulated by the motion of a cone-shaped tool along the interface with constant angular and translational velocities. The motion of the rotating tool causes fracture of the workpiece crystal structure with subsequent mixing of surface atoms of the interfacing crystallites. It is shown that the resistance force acting on the moving tool from the workpiece and the process of structural defect formation in the workpiece depend on the tool shape.

Язык оригиналаАнглийский
Заголовок главной публикацииAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
РедакторыVictor E. Panin, Sergey G. Psakhie, Vasily M. Fomin
ИздательAmerican Institute of Physics Inc.
ISBN (электронная версия)9780735413306
DOI
Статус публикацииОпубликовано - 27 окт 2015
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Российская Федерация
Длительность: 21 сен 201525 сен 2015

Серии публикаций

Имя, фамилияAIP Conference Proceedings
Том1683
ISSN (печатная версия)0094-243X
ISSN (электронная версия)1551-7616

Конференция

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

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Konovalenko, I. S., & Konovalenko, I. S. (2015). Influence of tool shape on lattice rearrangement under loading conditions reproducing friction stir welding. В V. E. Panin, S. G. Psakhie, & V. M. Fomin (Ред.), Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures [020090] (AIP Conference Proceedings; Том 1683). American Institute of Physics Inc.. https://doi.org/10.1063/1.4932780