Tokunaga, Tornoharu and Kaneko, Kenji and Sato, Keisuke and Horita, Zenji (2008) Microstructure and mechanical properties of aluminum-fullerene composite fabricated by high pressure torsion. SCRIPTA MATERIALIA, 58 (9). pp. 735-738.
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Official URL: http://dx.doi.org/10.1016/j.scriptamat.2007.12.010
Abstract
An Al-based composite containing fullerene (a mixture of C-60 and C-70) was fabricated using a process of severe plastic deformation through high pressure torsion (HPT) for the first time. Neither heating nor sintering was required during the HPT process, so in situ consolidation was successfully achieved at ambient temperature. Vickers microhardness reached almost 120 Hv, the composite had a tensile strength of more than 253 MPa with 0.18 nominal strain, and the grain size was reduced to similar to 80 nm. (C) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | aluminum-fullerene composites; SPD; TEM; fabrication; aluminum composites |
| Subjects: | Material Science > Functional and hybrid materials Physical Science > Nano objects |
| ID Code: | 2830 |
| Deposited By: | Farnush Anwar |
| Deposited On: | 12 Jan 2009 15:51 |
| Last Modified: | 12 Jan 2009 15:51 |
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