Abstract
Using the molecular dynamics method, we simulated the atomic scale butt friction stir welding on two crystallites and varied the onset FSW tool plunge depth. The effects of the plunge depth value on the thermomechanical evolution of nanosized crystallites and mass transfer in the course of FSW have been studied. The increase of plunge depth values resulted in more intense heating and reducing the plasticized metal resistance to the tool movement. The mass transfer intensity was hardly dependent on the plunge depth value. The plunge depth was recommended to be used as a FSW process control parameter in addition to the commonly used ones.
Original language | English |
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Title of host publication | Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 |
Publisher | American Institute of Physics Inc. |
Volume | 1909 |
ISBN (Electronic) | 9780735416017 |
DOIs | |
Publication status | Published - 1 Dec 2017 |
Event | International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 - Tomsk, Russian Federation Duration: 9 Oct 2017 → 13 Oct 2017 |
Conference
Conference | International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 |
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Country | Russian Federation |
City | Tomsk |
Period | 9.10.17 → 13.10.17 |
ASJC Scopus subject areas
- Physics and Astronomy(all)