| Autor: |
Eser Yarar, Alpay Tamer Erturk |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Key Engineering Materials. 905:3-8 |
| ISSN: |
1662-9795 |
| DOI: |
10.4028/www.scientific.net/kem.905.3 |
| Popis: |
Surface mechanical attrition treatment enhances the mechanical properties of metallic materials by inducing high strength layer on the top surface. In this study, multiple-shot impact behavior was modeled for the 7075-T6 aluminum alloy to achieve maximum magnitudes of equivalent stress, plastic strain, residual stress depth, and residual stress. Finite element simulations have been carried out to investigate the effect of selected framework on stress and strains in constituent. The plastic deformation process during SMAT was analyzed using ANSYS/AUTODYN explicit dynamic solver according to shot velocity and diameter with a dynamic explicit finite element method (FEM). Deformation behavior was evaluated after multiple-shot impact. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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