Abstract
In this work, the high-performance silicon carbide particle SiCp[carbon nanotube (CNT)] hybrid reinforcement is currently explored to develop the advanced metal matrix composites. 17 wt% SiCp(CNT)/Al composites were fabricated by a powder metallurgy technique, in which SiCp(CNT) hybrid reinforcement with various CNT contents (e.g., 3, 6 and 9 wt%) were applied. Effects of CNT content on the morphology of SiCp(CNT) hybrid reinforcement, the microstructural characteristics, and the tensile mechanical behavior of SiCp(CNT)/Al composites were studied as well. Especially, the SiCp(CNT)/Al composites with 6 wt% CNT in SiCp(CNT) hybrid reinforcement exhibited the most significant enhancing effects in the elastic modulus and tensile strength. Meanwhile, the SiCp(CNT)/Al composites produced a synergistic strengthening effect of SiCp and CNT compared to SiCp/Al composites, while the SiCp(CNT)/Al composites with high CNT content in SiCp(CNT) hybrid reinforcement provided weak improvement in the tensile strength and ductility due to the forming agglomeration of CNT in the matrix.
Similar content being viewed by others
References
D. Miracle: Metal matrix composites—From science to technological significance. Compos. Sci. Technol. 65, 2526 (2005).
V. Umasankar, M. Anthony Xavior, and S. Karthikeyan: Experimental evaluation of the influence of processing parameters on the mechanical properties of SiC particle reinforced AA6061 aluminium alloy matrix composite by powder processing. J. Alloys Compd. 582, 380 (2014).
Y. Wu, G.Y. Kim, I.E. Anderson, and T.A. Lograsso: Fabrication of Al6061 composite with high SiC particle loading by semi-solid powder processing. Acta Mater. 58, 4398 (2010).
M. Rahimian, N. Ehsani, N. Parvin, and H.R. Baharvandi: The effect of particle size, sintering temperature and sintering time on the properties of Al–Al2O3 composites, made by powder metallurgy. J. Mater. Process. Technol. 209, 5387 (2009).
M.K. Habibi, A.S. Hamouda, and M. Gupta: Hybridizing boron carbide (B4C) particles with aluminum (Al) to enhance the mechanical response of magnesium based nano-composites. J. Alloys Compd. 550, 83 (2013).
M. Rezayat, M. Bahremand, M. Parsa, H. Mirzadeh, and J. Cabrera: Modification of as-cast Al–Mg/B4C composite by addition of Zr. J. Alloys Compd. 685, 70 (2016).
K. Oh and K. Han: Short-fiber/particle hybrid reinforcement: Effects on fracture toughness and fatigue crack growth of metal matrix composites. Compos. Sci. Technol. 67, 1719 (2007).
A.K.M.A. Iqbal, Y. Arai, and W. Araki: Effect of hybrid reinforcement on crack initiation and early propagation mechanisms in cast metal matrix composites during low cycle fatigue. Mater. Des. 45, 241 (2013).
P. Ravindran, K. Manisekar, S. Vinoth Kumar, and P. Rathika: Investigation of microstructure and mechanical properties of aluminum hybrid nano-composites with the additions of solid lubricant. Mater. Des. 51, 448 (2013).
S. Suresha and B.K. Sridhara: Friction characteristics of aluminium silicon carbide graphite hybrid composites. Mater. Des. 34, 576 (2012).
D. Aruri, K. Adepu, K. Adepu, and K. Bazavada: Wear and mechanical properties of 6061-T6 aluminum alloy surface hybrid composites [(SiC + Gr) and (SiC + Al2O3)] fabricated by friction stir processing. J. Mater. Res. Technol. 2, 362 (2013).
A. Alizadeh, A. Abdollahi, and H. Biukani: Creep behavior and wear resistance of Al 5083 based hybrid composites reinforced with carbon nanotubes (CNTs) and boron carbide (B4C). J. Alloys Compd. 650, 783 (2015).
H. Choi, G. Kwon, G. Lee, and D. Bae: Reinforcement with carbon nanotubes in aluminum matrix composites. Scr. Mater. 59, 360 (2008).
S.C. Tjong: Recent progress in the development and properties of novel metal matrix nanocomposites reinforced with carbon nanotubes and graphene nanosheets. Mater. Sci. Eng., R 74, 281 (2013).
S.R. Bakshi, D. Lahiri, and A. Agarwal: Carbon nanotube reinforced metal matrix composites—A review. Int. Mater. Rev. 55, 41 (2010).
Z. Li, J.Y. Wang, G.L. Fan, H.H. Pan, Z.X. Chen, and D. Zhang: Reinforcement with graphene nanosheets in aluminum matrix composites. Scr. Mater. 66, 594 (2012).
L. Wang, H. Choi, J-M. Myoung, and W. Lee: Mechanical alloying of multi-walled carbon nanotubes and aluminium powders for the preparation of carbon/metal composites. Carbon 47, 3427 (2009).
A.M.K. Esawi, K. Morsi, A. Sayed, A.A. Gawad, and P. Borah: Fabrication and properties of dispersed carbon nanotube-aluminum composites. Mater. Sci. Eng., A 508, 167 (2009).
L. Jiang, Z. Li, G. Fan, L. Cao, and D. Zhang: Strong and ductile carbon nanotube/aluminum bulk nanolaminated composites with two-dimensional alignment of carbon nanotubes. Scr. Mater. 66, 331 (2012).
S.I. Cha, K.T. Kim, S.N. Arshad, C.B. Mo, and S.H. Hong: Extraordinary strengthening effect of carbon nanotubes in metal-matrix nanocomposites processed by molecular-level mixing. Adv. Mater. 17, 1377 (2005).
D.H. Nam, S.I. Cha, B.K. Lim, H.M. Park, D.S. Han, and S.H. Hong: Synergistic strengthening by load transfer mechanism and grain refinement of CNT/Al–Cu composites. Carbon 50, 2417 (2012).
X. Yang, C. Shi, C. He, E. Liu, J. Li, and N. Zhao: Synthesis of uniformly dispersed carbon nanotube reinforcement in Al powder for preparing reinforced Al composites. Composites, Part A 42, 1833 (2011).
C.N. He, N.Q. Zhao, C.S. Shi, and S.Z. Song: Mechanical properties and microstructures of carbon nanotube-reinforced Al matrix composite fabricated by in situ chemical vapor deposition. J. Alloys Compd. 487, 258 (2009).
R. Pérez-Bustamante, C.D. Gómez-Esparza, I. Estrada-Guel, M. Miki-Yoshida, L. Licea-Jiménez, S.A. Pérez-García, and R. Martínez-Sánchez: Microstructural and mechanical characterization of Al-MWCNT composites produced by mechanical milling. Mater. Sci. Eng., A 502, 159 (2009).
Y.S. Suh, S.P. Joshi, and K.T. Ramesh: An enhanced continuum model for size-dependent strengthening and failure of particle-reinforced composites. Acta Mater. 57, 5848 (2009).
X.Z. Kai, Z.Q. Li, G.L. Fan, Q. Guo, D.B. Xiong, W.L. Zhang, Y.S. Su, W.J. Lu, W.J. Moon, and D. Zhang: Enhanced strength and ductility in particulate-reinforced aluminum matrix composites fabricated by flake powder metallurgy. Mater. Sci. Eng., A 587, 46 (2013).
K.M.P.V.C. Nardone: On the strength of discontinuous silicon carbide reinforced aluminum composites. Scr. Mater. 20, 43 (1986).
F. Tang, I.E. Anderson, T. Gnaupel-Herold, and H. Prask: Pure Al matrix composites produced by vacuum hot pressing: Tensile properties and strengthening mechanisms. Mater. Sci. Eng., A 383, 362 (2004).
H. Kurita, M. Estili, H. Kwon, T. Miyazaki, W. Zhou, J-F. Silvain, and A. Kawasaki: Load-bearing contribution of multi-walled carbon nanotubes on tensile response of aluminum. Composites, Part A 68, 133 (2015).
ACKNOWLEDGMENTS
The authors would like to sincerely acknowledge the financial supports of the National Natural Science Foundation of China (Nos. 51471106, 51501111), the National Basic Research Program (973Program) (No. 2012CB619600), and the Foundation of Shanghai Science and Technology Committee of China (Nos. 14DZ2261200, 14520710100).
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Li, S., Su, Y., Jin, H. et al. Effects of carbon nanotube content on morphology of SiCp(CNT) hybrid reinforcement and tensile mechanical properties of SiCp(CNT)/Al composites. Journal of Materials Research 32, 1239–1247 (2017). https://doi.org/10.1557/jmr.2017.12
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1557/jmr.2017.12