Research ArticleOpen AccessGoogle Scholar indexed
FEM Simulation and Experimental Validation of Cold Forging Behavior of LM6 Base Metal Matrix Composites
Department of Mechanical Engineering, C.V. Raman College of Engineering, Bhubaneswar, Orissa, India
Department of Mechanical Engineering, Jadavpur University, Kolkata, West Bengal, India
Department of Mechanical Engineering, C.V. Raman College of Engineering, Bhubaneswar, Orissa, India
- 1 Department of Mechanical Engineering, C.V. Raman College of Engineering, Bhubaneswar, Orissa, India
- 2 Department of Mechanical Engineering, Jadavpur University, Kolkata, West Bengal, India
- 3 Department of Mechanical Engineering, C.V. Raman College of Engineering, Bhubaneswar, Orissa, India
Journal of Minerals and Materials Characterization and Engineering·Volume 11 (2012)·Pages 989–994·Published 31 October 2012·DOI10.4236/jmmce.2012.1110100
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Abstract
The present paper examines the deformation behavior of solid cylinders of an aluminium alloy metal matrix composite (MMC) undergoing axial compression in a Universal Testing Machine under dry condition. The composite was pre- pared by the stir casting method from LM6 aluminium alloy using silicon carbide particles (SiC) as reinforcing agent. The effect of weight percentage of silicon carbide on microstructure, hardness and upsetting load is studied. The friction factor at die metal interface is evaluated by ring compression tests and its effect on non-uniform deformation is investi- gated. The experimental results are finally compared with those obtained by FEM simulation.
KeywordsLM6-SiC MMCHardnessMicrostructureForgingFEM
- G. B. V. Kumar, C. S. P. Rao and N. Selvaraj, “Me- chanical and Tribological Behavior of Particulate Rein- forced Aluminum Metal Matrix Composites—A Review,” Journal of Minerals & Materials Characterization & En- gineering, Vol. 10, No. 1, 2011, pp. 59-91.
- G. B. V. Kumar, C. S. P. Rao, N. Selvaraj and M. S. Bhagyashekar, “Studies on Al6061-SiC and Al7075-Al2O3 Metal Matrix Composites,” Journal of Minerals & Mate- rials Characterization & Engineering, Vol. 9, No. 1, 2010, pp. 43-55.
- M. Singla, L. Singh and V. Chawla, “Study of Wear Properties of Al-SiC Composites,” Journal of Minerals & Materials Characterization & Engineering, Vol. 8, No. 10, 2009, pp. 813-819.
- F. L. Matthew and R. D. Rawlings, “Composite Materials: Engineering and Science,” Chapman & Hall, London, 1994.
- F. O. gel Bedir, “Investigation of Hardness, Microstruc- ture and Wear Properties of SiC-P Reinforced Al Com- posites,” Proceeding of the 11th International Conference on Machine Design and Production, Turkey, 13-15 Oc- tober, 2004.
- V. Laurent, C. Rado and N. Eustathopoulos, “Wetting Kinetics and Bonding of Al and Al Alloys on α-SiC,” Materials Science and Engineering: A, Vol. 205, No. 1-2, 1996, pp. 1-8.
- A Martin and J. Llorca, “Mechanical Behaviour and Failure Mechanisms of a Binary Mg 6%Zn Alloy Reinforced with SiC Particulates,” Materials Science and Engineer- ing: A, Vol. 201, No. 1-2, 1995, pp. 77-87.
- R. A. Saravanan and M. K. Surappa, “Fabrication and Characterisation of Pure Magnesium-30 Vol.% SiCP Par- ticle Composite,” Matrials Science and Engineering: A, Vol. 276, No. 1-2, 2000, pp. 108-116.
- J. Hashim, L. Looney and M. S. J. Hashim, “Metal Matrix Composites: Production by the Stir Casting Method,” Journal of Material Processing Technology, Vol. 92-93, 1999, pp. 1-7. doi:10.1016/S0924-0136(99)00118-1
- A. Bochenek and K. N. Bbraszezynska, “Structural Analysis of the MgAl5 Matrix Cast Composites Contain- ing SiC Particles,” Materials Science and Engineering: A, Vol. 290, No. 1-2, 2000, pp. 122-127.
- W. Zhou and Z. M. Xu, “Casting of SiC Reinforced Metal Matrix Composites,” Journal of Material Process- ing Technology, Vol. 63, No. 1-2, 1997, pp. 358-363.
- C. N. Devi, V. Mahesh and N. Selvaraj, “Mechanical Characterization of Aluminium Silicon Carbide Compos- ite,” International Journal of Applied Engineering Re- search, Vol. 1, No. 4, 2011, pp. 793-799.