Al/C60 Nanocomposites Fabricated by High-Pressure Torsion
SCIE
SCOPUS
- Title
- Al/C60 Nanocomposites Fabricated by High-Pressure Torsion
- Authors
- Asgharzadeh, H; Joo, SH; Kim, HS
- Date Issued
- 2015-05
- Publisher
- SPRINGER
- Abstract
- Al-2 vol pct fullerene (C60) composites with relative densities of >0.98 are manufactured by high-pressure torsion of ball-milled powders under an applied pressure of 6 GPa. A considerable Al grain refinement to similar to 53 nm and a homogeneous distribution of fullerenes give rise to a very high hardness of 152 Hv and yield stress of 405 MPa. Nevertheless, the poor tensile ductility due to the low work-hardening rate is achieved. (C) The Minerals, Metals & Materials Society and ASM International 2015
- Keywords
- SEVERE PLASTIC-DEFORMATION; STRENGTHENING MECHANISMS; REINFORCED ALUMINUM; COMPOSITE; ALLOY; MICROSTRUCTURE; BEHAVIOR
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/13184
- DOI
- 10.1007/S11661-015-2804-9
- ISSN
- 1073-5623
- Article Type
- Article
- Citation
- METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, vol. 46A, no. 5, page. 1838 - 1842, 2015-05
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