Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1502506 | Scripta Materialia | 2006 | 6 Pages |
Abstract
A 1 mass% fullerene-dispersed Mg–Al–Zn alloy composite with an initial matrix grain size of 2 μm was processed by extruding a mixture of magnesium machined chips and fullerene powder. The composite exhibited superplasticity, with an elongation of 256% at 548 K even at a relatively high strain rate of 10−2 s−1. The addition of fullerene had little effect on the flow stress, whereas it decreased the elongation by comparison with the alloy.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
H. Watanabe, M. Fukusumi, K. Ishikawa, T. Shimizu,