Systematics of compaction for porous metal and metal-oxide systems
Abstract
The effects of particle morphology and initial density is examined with respect to the shock densification response of initially porous metal (Cu) and metal-oxide (CeO2) materials. Specifically, the ability of a continuum-level compaction model to capture the measured densification trends as a function of initial density and particle morphology are investigated. Particle morphology is observed to have little effect on the densification response of both Cu and CeO2, while initial density appears to have a stronger effect. In terms of continuum-level compaction strength, Cu and CeO2 exhibit dissimilar trends.
- Publication:
-
19th Biennial APS Conference on Shock Compression of Condensed Matter
- Pub Date:
- January 2017
- DOI:
- 10.1063/1.4971700
- Bibcode:
- 2017AIPC.1793l0018F