Abstract
The deformation and fracture of a macroscopic duralumin sample with a friction stir weld are investigated numerically under compressive loading applied to the sample surface. A boundary-value problem is solved using a dynamic plane strain approximation. The weld zone structure corresponds to that observed experimentally and is taken into account explicitly in calculations. The mechanisms of the plastic strain localization and crack propagation operating in different zones of the weld are examined.
Original language | English |
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Title of host publication | Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures |
Publisher | American Institute of Physics Inc. |
Volume | 1683 |
ISBN (Electronic) | 9780735413306 |
DOIs | |
Publication status | Published - 27 Oct 2015 |
Event | International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Russian Federation Duration: 21 Sep 2015 → 25 Sep 2015 |
Conference
Conference | International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 |
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Country | Russian Federation |
City | Tomsk |
Period | 21.9.15 → 25.9.15 |
ASJC Scopus subject areas
- Physics and Astronomy(all)