Abstract
Mesoscale surface deformation in polycrystalline aluminum alloys subjected to uniaxial tension is numerically investigated. Three-dimensional polycrystalline models with equiaxial and extended grains peculiar to rolling are constructed by a step-by-step packing method. Calculation results have shown that the grain structure is responsible for the mesoscale surface roughening under uniaxial tension. The roughness pattern is affected by the microstructure and loading conditions. In a specimen with equiaxial grains and in a textured material loaded across the rolling direction surface relief is very pronounced in comparison with the extended grain structure loaded along rolling direction.
| Original language | English |
|---|---|
| Title of host publication | AIP Conference Proceedings |
| Publisher | American Institute of Physics Inc. |
| Pages | 527-530 |
| Number of pages | 4 |
| Volume | 1623 |
| ISBN (Print) | 9780735412606 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014 |
Other
| Other | International Conference on Physical Mesomechanics of Multilevel Systems 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 3.9.14 → 5.9.14 |
Keywords
- Mesoscale surface roughening
- Microstructure-based simulation
- Three-dimensional models
- Uniaxial tension
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Cite this
Romanova, V., Balokhonov, RR., Zinovieva, O., & Batukhtina, E. (2014). Numerical analysis of strain-induced surface phenomena in aluminum alloys. In AIP Conference Proceedings (Vol. 1623, pp. 527-530). American Institute of Physics Inc.. https://doi.org/10.1063/1.4898998