Properties of Aluminum Based Composite in Different Quenching Media

Authors

  • Khushbu Dash Research Scholar Dept. of Metallurgical and Materials Engg. National Institute of Technology, Rourkela – 769008 Phone – +91-9439281130(M) Fax - +91-661-2465999
  • Anuj Dash B.Tech student Dept. of Metallurgical and Materials Engg. National Institute of Technology, Rourkela – 769008
  • Anil Nayak B.Tech student Dept. of Metallurgical and Materials Engg. National Institute of Technology, Rourkela – 769008
  • Bankim Chandra Ray Professor Dept. of Metallurgical and Materials Engg. National Institute of Technology, Rourkela – 769008

Keywords:

Micro composite, Nano composite, Hardness, Quenching, Thermal misfit, Interfacial damage, Decohesion, Debonding, Dislocation

Abstract

Particle reinforced aluminium matrix composites are frequently used in various automotive and aerospace applications involving critical functions like piston rings, wing mid and inner cover etc. Here the composites are frequently subjected to extreme conditions involving large temperature differentials in a short period of time which can damage the particle matrix interface resulting in a decreased ability to resist matrix deformation or strengthen the matrix through dislocation generation from the thermal misfit between matrix and reinforcement. Hence, this phenomenon has been investigated in the course of this work by quenching aluminium-alumina micro and nano composites in different quenchants and studying the effects on mechanical properties as well as the microstructure. Increase in hardness was likely due to dislocation generation as was realized from the greater increase for higher vol. fraction reinforcement composites, while post quench softening was likely due to decohesion and cracking of particles and interfacial damage.

References

[1] Callister William D. Materials science and engineering. 7th Ed. New York: John Wiley and Sons; 2007.
[2] Chawla Krishan K. Composite Materials Science and Engineering. 3rdEd. New York: Springer; 2012.
[3] Surappa M.K. Aluminium matrix composites: challenges and opportunities. In: Raj Baldev, Rao K Bhanu Sankara. Eds. Frontiers in materials science. Hyderabad: Universities Press in collaboration with The Indian Academy of Sciences; 2005.
[4] Rahimian Mehdi, Ehsani Naser, Parvin Nader, Baharvandi Hamid reza. 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. 2009; 209: 5387–5393.
[5] Rahimian Mehdi, Parvin Nader, Ehsani Naser. Investigation of particle size and amount of alumina on microstructure and mechanical properties of Al matrix composite made by powder metallurgy. Mater. Sci. Eng., A. 2010; 527: 1031-1038.
[6] Derakhshandeh R., Jahromi H. A. Jenabali. An investigation on the capability of equal channel angular pressing for consolidation of aluminum and aluminum composite powder. Mater. Des. 2011; 32: 3377-3388.
[7] Hodder K.J., Izadi H., McDonald A.G., Gerlich A.P.. Fabrication of aluminium–alumina metal matrix composites via cold gas dynamic spraying at low pressure followed by friction stir processing. Mater. Sci. Eng., A. 2012; 556: 114-121.
[8] Yu X.X., Lee W.B.. The design and fabrication of an alumina reinforced aluminium composite material. Composites Part A. 2000; 31: 245-258.
[9] Fan Tongxiang, Zhang Di, Yang Guang, Shibayanagi Toshiya, Nakab Massaki. Fabrication of in situ Al2O3/Al composite via remelting. J. Mater. Process. Technol. 2003; 142: 556-561.
[10] Yang Bin, Sun Miao, Gan Guisheng, et al. In situ Al2O3 particle-reinforced Al and Cu matrix composites synthesized by displacement reactions. J. Alloys Compd. 2010; 494: 261-265.
[11] Maity P. C., Chakraborty P. N., Panigrahi S. C.. Preparation of Al–Al2O3 in-situ particle composites by addition of Fe2O3 particles to pure Al melt. J. Mater. Sci. Lett. 1997; 16: 1224-1226.
[12] Mandal Durbadal, Viswanathan Srinath. Effect of heat treatment on microstructure and interface of SiC particle reinforced 2124 Al matrix composite. Mater. Charact. 2013; 85: 73-81.
[13] Romero JC, Wang L, Arsenasult RJ. Interfacial structure of a SiC–Al composite. Mater. Sci. Eng. A. 1996; 212: 1–5.
[14] Porte L. Photoémission spectoscopy study of the Al–SiC interface. J Appl Phys 1986; 60: 635–8. http://dx.doi.org10.1063/ 1.337405.
[15] Bonollo F., Guerriero R., Sentimenti E., Tangerini I., Yang W. L. The effect of quenching on the mechanical properties of powder metallurgically produced AI-SiC (particles) metal matrix composites. Mater. Sci. Eng. A. 1991; 144: 303-309.
[16] Hong Sun lg, Gray III George T., Vecchio Kenneth S.. Quenching and thermal cycling effects in a 1060-Al matrix-10vol.% Al203 particulate reinforced metal matrix composite. Mater. Sci. Eng. A. 1993; 171: 181-189.
[17] Arsenault R. J., Shi N. Mater. Sci. Engng. 1986; 81, 175.
[18] Clyne T.W., Withers P.J. An Introduction to Metal Matrix Composites. Cambridge; Cambridge University Press: 1993.
[19] Whitehouse A.F., Clyne T.W.. Effects of reinforcement content and shape on cavitation and failure in metal matrix composites. Compos. 1993; 3: 256-261.

Published

2019-01-12

Most read articles by the same author(s)