Oh, Se-Il Lim, Jun-Young Kim, Yu-Chan Yoon, Juil Kim, Gyeung-Ho Lee, Joonho Sung, Yun-Mo Han, Jun-Hyun 2024-01-20T13:32:33Z 2024-01-20T13:32:33Z 2021-09-05 2012-11-25 0925-8388 https://pubs.kist.re.kr/handle/201004/128641 Carbon nanofiber (CNF) reinforced aluminum alloy nanocomposites were fabricated by a liquid process. In order to enhance the wettability of Al on CNFs and the dispersion of CNFs in the Al melt, and suppress the formation of the brittle Al4C3 phase, Cu was coated on CNFs using electroless plating. CNFs were also vibration-milled to enhance the dispersion of the CNFs by reducing the aspect ratio of the CNFs. The Cu-coated CNFs could be easily accommodated into the Al melt by using button-shaped feedstocks that were made of CNFs and Al powder. The concentration of CNFs in the CNF/Al nanocomposites was varied from 0.065 to 0.58 wt.%. Our results indicate that CNF/Al nanocomposites with significantly improved mechanical properties could be fabricated by a liquid process and that CNFs acted as an effective reinforcement material. (C) 2012 Elsevier B. V. All rights reserved. English ELSEVIER SCIENCE SA MECHANICAL-PROPERTIES INTERFACE COMPOSITES FIBERS NANOTUBES AL Fabrication of carbon nanofiber reinforced aluminum alloy nanocomposites by a liquid process Article 10.1016/j.jallcom.2012.07.029 1 JOURNAL OF ALLOYS AND COMPOUNDS, v.542, pp.111 - 117 JOURNAL OF ALLOYS AND COMPOUNDS 542 111 117 scie scopus 000309106700018 2-s2.0-84865101341 Chemistry, Physical Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Chemistry Materials Science Metallurgy & Metallurgical Engineering Article MECHANICAL-PROPERTIES INTERFACE COMPOSITES FIBERS NANOTUBES AL Metal-matrix composites (MMCs) Carbon nanofiber Casting Wettability Mechanical properties