STRUCTURE PROPERTY CORRELATION AND WEAR BEHAVIOR OF NICKEL COATED FLY ASH CENOSPHERES - ALUMINIUM COMPOSITE

Authors

  • Prashanth T Department of Mechanical Engineering, PES Institute of Technology, Bangalore, Karnataka, 560085 - India
  • Narasimha Murthy Department of Mechanical Engineering, PES Institute of Technology, Bangalore, Karnataka, 560085 - India
  • Umesh C K Department of Mechanical Engineering, University Visvesvaraya College of Engineering, Bangalore, Karnataka, 560001- India

Keywords:

Nickel coated cenospheres, Aluminium Metal Matrix Composites, Sliding Wear, Microstructure Studies

Abstract

The need for lightweight materials with desirable properties such as high strength and improved stiffness for automotive and aerospace application have generated considerable interest to develop aluminium based metal matrix composites. Aluminium matrix composites (AMC’s) have different and often improved properties as compared to their monolithic metal counterparts. In India, majority of the coal fired thermal power plants still resort to wet slurry disposal of ash.  At the ash pond, the lightweight floating particles termed cenospheres are harvested, which have been found to be composite particles with excellent physical, chemical, morphological and mineralogical characteristics.  This paper discusses the development of nickel coated fly ash cenosphere particles by the autocatalytic deposition and its use as a reinforcing particulate composite in the casting of aluminium metal matrix composite. Based on the metal, reinforcing phases, respective ratios and processing methodology, nickel coated fly ash cenospheres – aluminium composite with better features in terms of contact wear resistance, hardness have been developed.  The paper also brings out the structure – property correlation of nickel coated cenosphere – aluminium metal matrix composite

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References

ASM Hand Book (2001) “Composites”, ASM International, Vol 21, 3.

Suresh N, Venkateswaran S and Seetharamu S (2010), “Influence of Cenospheres of Fly Ash on the Metal Properties and Wear of Permanent Moulded Eutectic Al-Si Alloys”, Materials Science- Poland, Vol 28(1), 55-65.

Singh M, Mondal D P, Jha A K and Das S (2001), “Preparation and Properties of Cast Aluminium Alloy Particulate Composite”, Composites Part – A: Applied Science and Manufacturing, Vol. 32(6), 787-795.

Saravanan R A, Surappa M K and B N Pramila Bai, (1997) “Erosion of A356 Al-Si Cu Composites due to Multiple Particle Impact”, Wear, Vol. 202(2), 154-164.

Hyo Lee S, Jae.Yeo S and Soon Hong H (2001), “The Fabrication Process and Mechanical Properties of SiC/Al-Si Metal Matrix Composites for Automobile Air Conditioner Compressor Pistons”, Journal of Materials Processing Technology, Vol. 113 (1-3), 202-208.

Wong WLE and Gupta (2006), “Enhancing the Mechanical Properties of Pure Aluminium using Hybrid Reinforcement Methodology”, Materials Science and Engineering”, Vol. 423(1-2), 148-152.

Suresh K R, Niranjan H B and Martin Jebraj P (2003), “Tensile and Wear Properties of Aluminium Composites”, Wear, Vol. 255, 638-642.

Prashanth T, Shekar Kumar and Surya Narayana (2007), “Evaluation of Sliding Wear Behaviour of Fly Ash Cenosphere Aluminium Composites”, International Conference on Advanced Materials, CSIR.

Nagesha, “Preparation of Al 6061 fly ash composites, Thesis 2006.

Mahendra K V and Radhakrishna (2007), “Fabrication of Al -4.5% Copper Alloy with Fly Ash Metal Matrix Composites and its Characterisation”, Materials Science Poland, Vol. 25, 57-68.

Ramachandra M, Radhakrishna K (2005), “Synthesis- Microstructure of Mechanical Properties Wear and Corrosion Behaviour of Al – Si (12%) Fly Ash Metal Matrix Composites”, Journal of Materials Science, Vol. 40, 5989-5997.

Rohatgi P (1991), “Cast Aluminium Matrix Composites for Automotive Applications”, Journal of Material Science, Vol. 43, 10-15.

Deuis R L et al (1996), “Abrasive Wear of Aluminium Composites – A Review”, Elsevier Wear, Vol. 201, 132-144.

He Z, Liang and Li B(2002), “Preparation of Super Composite Cement with Lower Clinker Content and a Larger Amount of Industrial Waste”, Journal of Material Science, Vol. 17[4, 78-81.

Matsunga T, Kim JK and Hardcastle S (2002), “Crystalline and Selected Properties of Fly Ash Particles”, Journal of Material Science and Engineering, Vol. A 325, 333-343.

Shukla S and Seal S et al (2001), “ Study of Mechanism of Electroless Copper Coating of Fly Ash Cenosphere Particles”, Journal of Applied surface science, Vol. 181, 35-50.

Fang L (2001), “Synthesis and Microwave Electromagnetic Properties of M-Type hexagonal ferrite”, Journal of Material Science 2001, Vol. 16(3), 23-25.

Shukla S and Seal S (2002) “Electroless Copper Coating of Cenospheres using Silver Nitrate activator”, Journal of Material Letters, Vol. 57,151-156.

YuQ, Shigeyoshi and Lin J (2003), “Solidification of Municipal Solid Waste”, Journal of Material Science, Vol. 18(1), 55-61.

Krishnamoorthy P R, Narayan B H, Ramakrishna T V and Shekhar Kumar M (1992), “Properties of Electroless Nickel-Phosphorous Deposits After Crystallization”, Metal Finishing, Vol. 90(11),13-17.

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Published

2010-12-01

How to Cite

[1]
“STRUCTURE PROPERTY CORRELATION AND WEAR BEHAVIOR OF NICKEL COATED FLY ASH CENOSPHERES - ALUMINIUM COMPOSITE”, JME, vol. 5, no. 4, pp. 305–308, Dec. 2010, Accessed: Dec. 07, 2024. [Online]. Available: https://smenec.org/index.php/1/article/view/454

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