Paul, Surajit Kumar and Kumar, Sunil and Tarafder, S (2017) Effect of loading conditions on nucleation of nano void and failure of nanocrystalline aluminum: An atomistic investigation. Engineering Fracture Mechanics, 176 (IF-2.151). pp. 257-262.
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Abstract
Deformation mechanism, nano void nucleation and failure of nano crystalline aluminum
are investigated for uniaxial, plane strain and equi biaxial loading conditions using atomistic simulation technique. Nano deformation twin formation is noticed for all three loading
conditions. Grain boundary triple point is the site of nano void nucleation and the fracture
mode is intergranular type. Early nano void nucleation and failure are observed in plane
strain loading condition in comparison with uniaxial and equi biaxial loading conditions
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Nano crystalline aluminum; LAMMPS; Nano void nucleation; Nano deformation twin; Intergranular fracture |
| Subjects: | Mathematical Modelling |
| Divisions: | Material Science and Technology |
| Depositing User: | Dr. Sunil Kumar |
| Date Deposited: | 26 Sep 2017 04:36 |
| Last Modified: | 26 Sep 2017 04:38 |
| URI: | http://eprints.nmlindia.org/id/eprint/7649 |
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