Plastic Strain Recovery in Nanocrystalline Materials
- Purdue Univ., West Lafayette, IN (United States); Purdue University
Understanding the mechanisms of deformation of nanocrystalline (nc) materials is critical to the design of micro and nano devices and to develop materials with superior fracture strength and wear resistance for applications in new energy technologies. In this project we focused on understanding the following plastic deformation processes described in detail in the following sections: 1. Plastic strain recovery, 2. Effect of microstructural variability on the yield stress of nc metals, and 3. The role of partial and extended full dislocations in plastic deformation of nc metals.
- Research Organization:
- Purdue University, West Lafayette, IN (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER)
- DOE Contract Number:
- FG02-07ER46398
- OSTI ID:
- 1177997
- Report Number(s):
- DOE-Purdue--46398-1; 102566
- Country of Publication:
- United States
- Language:
- English
Similar Records
Deformation behavior in bulk nanocrystalline-ultrafine aluminum :in situ evidence of plastic strain recovery.
A comparative study on shock compression of nanocrystalline Al and Cu: Shock profiles and microscopic views of plasticity
Journal Article
·
Wed Apr 01 00:00:00 EDT 2009
· Scr. Materialia
·
OSTI ID:1001616
A comparative study on shock compression of nanocrystalline Al and Cu: Shock profiles and microscopic views of plasticity
Journal Article
·
Mon Oct 28 00:00:00 EDT 2013
· Journal of Applied Physics
·
OSTI ID:22217874