Effects of Adhesive and Interphase Characteristics between Matrix and Reinforced Nanoparticle of AA8090/AlN Nanocomposites


  • Chennakesava Reddy JNT University Hyderabad India


RVE models, AlN, AA8090, finite element analysis, interphase


Interfaces play an essential role in virtually all composite materials. While composite materials are lessening in strength and stiffness properties, the interface begins to dominate their interesting properties. In this article two types of RVE models have been implemented using finite element analysis. Aluminum nitride nanoparticles were used as a reinforcing material in the matrix of AA8090 aluminum alloy. It has been observed that the nanoparticle did not overload during the transfer of load from the matrix to the nanoparticle via the interphase due to interphase between the nanoparticle and the matrix. The tensile strength and elastic modulus has increased with an interphase around aluminum nitride nanoparticles in the AA8090/AlN nanocomposites.

Author Biography

Chennakesava Reddy, JNT University Hyderabad India

Department of Mechanical Engineering



A.Chennakesava Reddy, “Mechanical properties and fracture behavior of 6061/SiCp Metal Matrix Composites Fabricated by Low Pressure Die Casting Process,†Journal of Manufacturing Technology Research, vol.1(3/4), p. 273-286, 2009.

A.Chennakesava Reddy and Essa Zitoun, “Tensile properties and fracture behavior of 6061/Al2O3 metal matrix composites fabricated by low pressure die casting process,†International Journal of Materials Sciences, vol. 6(2), p. 147-157, 2011.

X. Deng and N. Chawla, “Modeling the effect of particle clustering on the mechanical behavior of SiC particle reinforced Al matrix composites,†Journal of Materials Science, vol.41, p.5731–5734, 2006.

A.J. Reeves, H. Dunlop and T.W. Clyne, “The effect of interfacial reaction layer thickness on fracture of titanium–SiC particulate composites,†Metallurgical Transactions A, vol.23, p.977–988, 1992.

B. Kotiveerachari, A, Chennakesava Reddy, “Interfacial effect on the fracture mechanism in GFRP composites,†CEMILAC Conference, Ministry of Defense, India 1(b), p.85-87, 1999.

A. Chennakesava Reddy, “Analysis of the Relationship Between the Interface Structure and the Strength of Carbon-Aluminum Composites,†NATCON-ME, Bangalore, 13-14th March, p.61-62, 2004.

S. Ren, X. Shen, X. Qu and X. He, “Effect of Mg and Si on infiltration behavior of Al alloys pressureless infiltration into porous SiCp preforms,†International Journal Minerals, Metallurgy and Materials, vol.18 (6), p.703–708, 2011.

N. Sobczak, M. Ksiazek, W. Radziwill, J. Morgiel, W. Baliga and L. Stobierski, “Effect of titanium on wettability and interfaces in the Al/ SiC system,†in: Proceedings of the International Conference High Temperature Capillarity, Cracow, Poland, 29 June–2 July 1997.

A.M. Davidson and D. Regener, “A comparison of aluminium based metal matrix composites reinforced with coated and uncoated particulate silicon carbide,†Composites Science and Technology, vol. 60(6), pp.865-869, 2000.

R. Hill, “Elastic properties of reinforced solids: some theoretical principles,†Journal of the Mechanics and Physics of Solids, vol.11, p.357-372, 1963.

Y.J. Liu and X.L. Chen, “Evaluations of the effective material properties of carbon nanotube-based composites using a nanoscale representative volume elementâ€, Mechanics of Materials, vol.35, p.69–81, 2003.

Chennakesava R Alavala, “Finite element methods: Basic concepts and applications,†PHI Learning Pvt. Ltd, New Delhi, 2008.

Zhengang Liuy, Guoyin Zu, Hongjie Luo, Yihan Liu and Guangchun Yao, “Influence of Mg Addition on Graphite Particle Distribution in the Al Matrix Composites,†Journal of Materials Science & Technology, vol.26 (3), pp.244-p.244-250, 2010.

A. Chennakesava Reddy and Essa Zitoun, “Matrix alloys for alumina particle reinforced metal matrix composites,†Indian Foundry Journal,vol.55(1), pp.12-16, 2009.

C.M. Landis and R.M. McMeeking, “Stress concentrations in composites with interface sliding, matrix stiffness, and uneven fiber spacing using shear lag theory,†n International Journal of Solids Structures, vol.41, pp. 6289-6313, 1999.




How to Cite

Reddy, C. (2015). Effects of Adhesive and Interphase Characteristics between Matrix and Reinforced Nanoparticle of AA8090/AlN Nanocomposites. Asian Journal of Engineering and Technology, 3(5). Retrieved from https://ajouronline.com/index.php/AJET/article/view/3100