American Journal of Materials Engineering and Technology
ISSN (Print): 2333-8903 ISSN (Online): 2333-8911 Website: Editor-in-chief: Serge Samper
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American Journal of Materials Engineering and Technology. 2015, 3(1), 1-6
DOI: 10.12691/materials-3-1-1
Open AccessArticle

Experimental Investigations towards Optimization of the Parameters for Wear Loss Quantities in A356/Al2O3 Nanocomposites

El-Sayed El-Kady1, Tamer Khalil1 and Tarik Tawfeek1,

1Mechanical Engineering Department, Faculty of Engineering, Benha University, Cairo, Egypt

Pub. Date: January 05, 2014

Cite this paper:
El-Sayed El-Kady, Tamer Khalil and Tarik Tawfeek. Experimental Investigations towards Optimization of the Parameters for Wear Loss Quantities in A356/Al2O3 Nanocomposites. American Journal of Materials Engineering and Technology. 2015; 3(1):1-6. doi: 10.12691/materials-3-1-1


Metal matrix composites (MMCs) reinforced with nano-particles which called Nanocomposites (MMNCs), are ex-tensively studied in the recent years. Nanocomposites present high strength, wear resistance, hardness and exception- al microstructure stability. The nano-particles can improve the base material in terms of wear resistance, damping properties and mechanical strength. In this paper the tribological behavior of A356/Al2O3 nanocomposites were in- vestigated at room temperatures under dry sliding conditions. The results showed that the wear rate of the A356 alloy was significantly improved by the addition of the Al2O3 nano-particles. The wear rate of the nanocomposites was re- duced to about 25% (for nanocomposites containing 5 vol.-% of nano-particles) of the wear rate of the A356 mono- lithic alloy.

MMCs MMNCs A356/Al2O3 nanocomposites Wear. Towords

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[1]  R Casati and M Vedani, Metal Matrix Composites Reinforced byNano-Particles—A Review, Metals (2014), 4, 65-83.
[2]  N. Soltani et al. “Manufacturing WearResistant 10CeTZP/Al O Nanoparticle Aluminum Composite by Powder Metallurgy Processing”, Materials and Manufactur-ing Processes, 2014, 29 (10).
[3]  N. Soltani et al. “Effect of hot extrusion on wear properties of Al–15wt.% Mg Si in situ metal matrix composites”, Materials & Design, 2014, 53, 774781.
[4]  Saka, N., Pamies-Teixeira, J. J. and Suh, N. P., “Wear oft-wo-phase metals”, Wear, (1977), 44, pp. 77-86.
[5]  Saka, N. and Suh, N. P., “Delamination wear ofdisper-sion-hardened alloys”, Trans. ASME, Ser. B, J.Engng Indust., (1977), 99, pp. 289-294.
[6]  Debdas Roy, Bikramjit Basu, Amitava Basu Mallick, B.V. Manoj Kumar,Sumit Ghosh, “Understanding the unlubricated friction and wear behavior of Fe-aluminide reinforced Al-based in-situ metal–matrix composite”, Composites: Part A, 37, (2006), pp. 1464-1472.
[7]  Sheng-ming Zhou, Xiao-bin Zhang, Zhi-peng Ding, Chun-yan Min, Guo-liang Xu, Wen-ming Zhu,“ Fabrication and tribological properties of carbon nanotubes reinforced Al composites prepared by pressurelessinfiltration technique”, Composites: Part A, 38, (2007), pp. 301-306.
[8]  A. Shafiei-Zarghani, S.F. Kashani-Bozorg, A. Zarei-Hanzaki, “Microstructures and mechanical properties of Al/Al2O3 surface nano-composite layer produced by friction stir pro-cessing”, Materials Science and Engineering A, 500, (2009), pp. 84-91.
[9]  Straffelini G., Pellizzari M., Molinari A., “Influence of load and temperature on the dry sliding behavior of Al-based metal matrix composites against friction material”, Wear, 256, (2004), pp. 754-763.
[10]  Singh J., Alpas A.T., “Elevated temperature wear of Al6061 and Al6061-20%Al2O3”, Scripta Metallurgica et Materialia, 32(7), (1995), pp. 1099-1105.
[11]  Mousavi Abarghouie S.M.R., Seyed Reihani S.M., “Investi-gation of friction and wear behaviors of 2024 Al and 2024 Al/SiCp composite at elevated temperatures’, Journal of Al-loys and Compounds, 501, (2010), pp. 326-332.