Modeling of the mechanical behavior of aluminum alloys with friction stir welds

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
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	https://doi.org/10.1063/1.4932709
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
Country	Russian Federation
City	Tomsk
Period	21.9.15 → 25.9.15

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.4932709

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Modeling of the mechanical behavior of aluminum alloys with friction stir welds. / Balokhonov, Ruslan Revovich; Romanova, Varvara A.; Batukhtina, Ekaterina E.

Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 1683 American Institute of Physics Inc., 2015. 020019.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Balokhonov, RR, Romanova, VA & Batukhtina, EE 2015, Modeling of the mechanical behavior of aluminum alloys with friction stir welds. in Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. vol. 1683, 020019, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015, Tomsk, Russian Federation, 21.9.15. https://doi.org/10.1063/1.4932709

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