Abstract
The mechanical properties of bulk nanostructured metals at cryogenic temperatures were analyzed. The materials were produced by severe plastic deformation (SPD), using equal-channel angular pressing (ECAP) followed by cold rolling. The engineering stress-strain curves of nanostructured Copper were also presented. It was found that this plastic instability problem was alleviated at liquid-nitrogen temperature (77K) for the same ECAP Copper.
| Original language | English |
|---|---|
| Pages (from-to) | 328-331 |
| Number of pages | 4 |
| Journal | Advanced Materials |
| Volume | 16 |
| Issue number | 4 |
| DOIs | |
| State | Published - 17 Feb 2004 |
| Externally published | Yes |