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http://dx.doi.org/10.7234/composres.2013.26.2.111

Mechanical Behavior of Al/C60-fullerenes Nanocomposites  

Choi, Hyun-Joo (국민대학교 신소재공학부)
Publication Information
Composites Research / v.26, no.2, 2013 , pp. 111-115 More about this Journal
Abstract
Aluminum-based composites containing $C_{60}$-fullerenes are produced by hot rolling of ball-milled powder. The grain size of aluminum is effectively reduced to ~100 nm during ball-milling processes, leading to grain refinement strengthening of the composite. Furthermore, $C_{60}$-fullerenes are gradually dispersed during ball-milling processes and hence the strength of the composite increases with the volume of $C_{60}$-fullerenes. The composite containing 10 vol% $C_{60}$-fullerenes with a grain size of ~ 100 nm exhibits ~1 GPa of compressive strength.
Keywords
aluminum; composite materials; $C_{60}$-fullerenes; mechanical behavior;
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