Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/1780| Title: | Role of free volume on the plasticity in Cu-Zr amorphous binary alloy |
| Authors: | Yedla, N Ghosh |
| Issue Date: | Nov-2012 |
| Citation: | NMD-ATM 2012, Tata Steel, Jamshedpur, 16-19th November 2012 |
| Abstract: | The role of free volume on the room temperature plasticity of Cu50Zr50 metallic glass was investigated through spherical nano-indentation simulation studies by Molecular Dynamics simulations. Excess free volume was generated by randomly deleting the atoms in the glassy structure. In the present investigation ~ 4% excess free volume was created in the Cu50Zr50 model metallic glass comprising of 2457 atoms followed by nano-indentation. The load-displacement plot shows that free volume contributes for plastic deformation. The metallic glass that had excess free volume (4%) yielded at lesser load compared to the metallic glass model devoid of excess free volume. |
| Description: | Copyright belongs to proceeding publisher |
| URI: | http://hdl.handle.net/2080/1780 |
| Appears in Collections: | Conference Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| NMD_ATM_N Yedla_Poster.pdf | 503.3 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.